diff --git a/AUTHORS b/AUTHORS index 73fa97c..87359be 100644 --- a/AUTHORS +++ b/AUTHORS @@ -1,4 +1,4 @@ -# This is the official list of GNU/Linux Config Wizard authors for copyright purposes. +# This is the official list of fwl authors for copyright purposes. # If you are submitting a patch, please add your name or the name of the # organization which holds the copyright to this list in alphabetical order. diff --git a/Cargo.lock b/Cargo.lock index 7bd8206..6a674df 100644 --- a/Cargo.lock +++ b/Cargo.lock @@ -127,7 +127,7 @@ dependencies = [ [[package]] name = "fwl" -version = "0.2.1" +version = "0.3.0" dependencies = [ "clap", "colored", diff --git a/Cargo.toml b/Cargo.toml index 9119356..e181bd7 100644 --- a/Cargo.toml +++ b/Cargo.toml @@ -1,11 +1,11 @@ [package] name = "fwl" -version = "0.2.1" +version = "0.3.0" authors = ["Andrew Kushyk "] edition = "2024" description = "fwl - quick tool for restoring iptables rules" license = "AGPL-3.0-or-later" -repository = "https://gitlab.com/git-user-cpp/jsdb" +repository = "https://github.com/glcomtech/fwl" [dependencies] clap = { version = "4.5", features = ["derive"] } diff --git a/README.md b/README.md index c0a56ba..fd275a2 100644 --- a/README.md +++ b/README.md @@ -3,27 +3,27 @@ Quick tool for restoring iptables rules. --- -![GitHub Release](https://img.shields.io/github/v/release/gnulintech/fwl?style=flat-square&logo=github) -![GitHub Actions Workflow Status](https://img.shields.io/github/actions/workflow/status/gnulintech/fwl/rust.yml?style=flat-square&logo=github) -![GitHub Repo stars](https://img.shields.io/github/stars/gnulintech/fwl?style=flat-square&logo=github) +![GitHub Release](https://img.shields.io/github/v/release/glcomtech/fwl?style=flat-square&logo=github) +![GitHub Actions Workflow Status](https://img.shields.io/github/actions/workflow/status/glcomtech/fwl/rust.yml?style=flat-square&logo=github) +![GitHub Repo stars](https://img.shields.io/github/stars/glcomtech/fwl?style=flat-square&logo=github) -![GitHub contributors](https://img.shields.io/github/contributors/gnulintech/fwl?style=flat-square&logo=github) ![GitHub last commit](https://img.shields.io/github/last-commit/gnulintech/fwl?style=flat-square&logo=github) +![GitHub contributors](https://img.shields.io/github/contributors/glcomtech/fwl?style=flat-square&logo=github) ![GitHub last commit](https://img.shields.io/github/last-commit/glcomtech/fwl?style=flat-square&logo=github) -![GitHub License](https://img.shields.io/github/license/gnulintech/fwl?style=flat-square&logo=github) +![GitHub License](https://img.shields.io/github/license/glcomtech/fwl?style=flat-square&logo=github) --- ## How to use -To use the program download the latest version here: https://github.com/gnulintech/fwl/tree/main/releases +To use the program download the latest version here: https://github.com/glcomtech/fwl/releases Unpack the archive: ``` -tar -xzf fwl_0_1_0.tar.gz +tar -xzf fwl_0.2.1_x86_x64.tar.gz ``` Then enter the program directory: ``` -cd fwl_0_1_0 +cd fwl_0.2.1_x86_x64 ``` And finally run the program: ``` @@ -52,7 +52,7 @@ cargo build --- ## Documentation -https://gnulintech.github.io/fwl/fwl/index.html +https://glcomtech.github.io/fwl/fwl/index.html --- diff --git a/docs/fwl/all.html b/docs/fwl/all.html index 61f929a..e36cb2c 100644 --- a/docs/fwl/all.html +++ b/docs/fwl/all.html @@ -1 +1 @@ -List of all items in this crate

List of all items

Functions

\ No newline at end of file +List of all items in this crate

List of all items

Functions

\ No newline at end of file diff --git a/docs/fwl/fn.default_iptables_restore.html b/docs/fwl/fn.default_iptables_restore.html index 5a8869b..e19a8b0 100644 --- a/docs/fwl/fn.default_iptables_restore.html +++ b/docs/fwl/fn.default_iptables_restore.html @@ -1,4 +1,4 @@ -default_iptables_restore in fwl - Rust
fwl

Function default_iptables_restore

Source 
pub fn default_iptables_restore(rules_file: &str)
Expand description

Restores iptables rules from the specified file and displays the current rules.

+default_iptables_restore in fwl - Rust
fwl

Function default_iptables_restore

Source 
pub fn default_iptables_restore(rules_file: &str)
Expand description

Restores iptables rules from the specified file and displays the current rules.

This function:

  1. Prints the license information.
    2. diff --git a/docs/fwl/helper_functionality/helper_fun/fn.print_license_info.html b/docs/fwl/helper_functionality/helper_fun/fn.print_license_info.html index b3976bb..271c5f8 100644 --- a/docs/fwl/helper_functionality/helper_fun/fn.print_license_info.html +++ b/docs/fwl/helper_functionality/helper_fun/fn.print_license_info.html @@ -1,4 +1,4 @@ -print_license_info in fwl::helper_functionality::helper_fun - Rust
    fwl::helper_functionality::helper_fun

    Function print_license_info

    Source 
    pub fn print_license_info()
    Expand description

    Prints the license information for the fwl crate.

    +print_license_info in fwl::helper_functionality::helper_fun - Rust
    fwl::helper_functionality::helper_fun

    Function print_license_info

    Source 
    pub fn print_license_info()
    Expand description

    Prints the license information for the fwl crate.

    This function displays the copyright notice and the GPL-3.0 license terms under which the fwl crate is distributed. It informs users of their rights and obligations, ensuring compliance with open-source licensing requirements. The output is formatted as plain text and includes a reference to the GPL-3.0 license for further details.

    diff --git a/docs/fwl/helper_functionality/helper_fun/fn.validate_root_priviliges.html b/docs/fwl/helper_functionality/helper_fun/fn.validate_root_priviliges.html index 2b91bbd..fc29ff8 100644 --- a/docs/fwl/helper_functionality/helper_fun/fn.validate_root_priviliges.html +++ b/docs/fwl/helper_functionality/helper_fun/fn.validate_root_priviliges.html @@ -1,4 +1,4 @@ -validate_root_priviliges in fwl::helper_functionality::helper_fun - Rust
    fwl::helper_functionality::helper_fun

    Function validate_root_priviliges

    Source 
    pub fn validate_root_priviliges()
    Expand description

    Validates whether the program is running with root privileges.

    +validate_root_priviliges in fwl::helper_functionality::helper_fun - Rust
    fwl::helper_functionality::helper_fun

    Function validate_root_priviliges

    Source 
    pub fn validate_root_priviliges()
    Expand description

    Validates whether the program is running with root privileges.

    This function checks if the current user has root privileges using nix::unistd::Uid::current().is_root(). If the program lacks root privileges, it prints an error message in red using the colored crate and exits with a status code of 1. Root privileges are required because managing iptables rules involves system-level operations that only the superuser can perform.

    diff --git a/docs/fwl/helper_functionality/helper_fun/index.html b/docs/fwl/helper_functionality/helper_fun/index.html index 93a5f88..a27b3b7 100644 --- a/docs/fwl/helper_functionality/helper_fun/index.html +++ b/docs/fwl/helper_functionality/helper_fun/index.html @@ -1 +1 @@ -fwl::helper_functionality::helper_fun - Rust
    fwl::helper_functionality

    Module helper_fun

    Source

    Functions§

    print_license_info
    Prints the license information for the fwl crate.
    validate_root_priviliges
    Validates whether the program is running with root privileges.
    \ No newline at end of file +fwl::helper_functionality::helper_fun - Rust
    fwl::helper_functionality

    Module helper_fun

    Source

    Functions§

    print_license_info
    Prints the license information for the fwl crate.
    validate_root_priviliges
    Validates whether the program is running with root privileges.
    \ No newline at end of file diff --git a/docs/fwl/helper_functionality/index.html b/docs/fwl/helper_functionality/index.html index 7429d33..7abac52 100644 --- a/docs/fwl/helper_functionality/index.html +++ b/docs/fwl/helper_functionality/index.html @@ -1 +1 @@ -fwl::helper_functionality - Rust
    fwl

    Module helper_functionality

    Source

    Modules§

    helper_fun
    \ No newline at end of file +fwl::helper_functionality - Rust
    fwl

    Module helper_functionality

    Source

    Modules§

    helper_fun
    \ No newline at end of file diff --git a/docs/fwl/index.html b/docs/fwl/index.html index 333480f..2701bb0 100644 --- a/docs/fwl/index.html +++ b/docs/fwl/index.html @@ -1 +1 @@ -fwl - Rust

    Crate fwl

    Source

    Modules§

    helper_functionality
    restore_functionality

    Functions§

    default_iptables_restore
    Restores iptables rules from the specified file and displays the current rules.
    \ No newline at end of file +fwl - Rust

    Crate fwl

    Source

    Modules§

    helper_functionality
    restore_functionality

    Functions§

    default_iptables_restore
    Restores iptables rules from the specified file and displays the current rules.
    \ No newline at end of file diff --git a/docs/fwl/restore_functionality/index.html b/docs/fwl/restore_functionality/index.html index c1808d4..1c90104 100644 --- a/docs/fwl/restore_functionality/index.html +++ b/docs/fwl/restore_functionality/index.html @@ -1 +1 @@ -fwl::restore_functionality - Rust
    fwl

    Module restore_functionality

    Source

    Modules§

    restore_fun
    \ No newline at end of file +fwl::restore_functionality - Rust
    fwl

    Module restore_functionality

    Source

    Modules§

    restore_fun
    \ No newline at end of file diff --git a/docs/fwl/restore_functionality/restore_fun/fn.display_ipt_rules.html b/docs/fwl/restore_functionality/restore_fun/fn.display_ipt_rules.html index 626d24f..fb25bf9 100644 --- a/docs/fwl/restore_functionality/restore_fun/fn.display_ipt_rules.html +++ b/docs/fwl/restore_functionality/restore_fun/fn.display_ipt_rules.html @@ -1,4 +1,4 @@ -display_ipt_rules in fwl::restore_functionality::restore_fun - Rust
    fwl::restore_functionality::restore_fun

    Function display_ipt_rules

    Source 
    pub fn display_ipt_rules()
    Expand description

    Displays the current iptables firewall filter table.

    +display_ipt_rules in fwl::restore_functionality::restore_fun - Rust
    fwl::restore_functionality::restore_fun

    Function display_ipt_rules

    Source 
    pub fn display_ipt_rules()
    Expand description

    Displays the current iptables firewall filter table.

    This function executes the iptables -nvL command to list the current rules in the iptables filter table. It prints the output to the console, providing a detailed view of the active firewall rules. This is useful for verifying the current state of the firewall configuration or for diagnostic purposes.

    diff --git a/docs/fwl/restore_functionality/restore_fun/fn.restore_ipt_rules.html b/docs/fwl/restore_functionality/restore_fun/fn.restore_ipt_rules.html index 787c6ac..616ac4f 100644 --- a/docs/fwl/restore_functionality/restore_fun/fn.restore_ipt_rules.html +++ b/docs/fwl/restore_functionality/restore_fun/fn.restore_ipt_rules.html @@ -1,4 +1,4 @@ -restore_ipt_rules in fwl::restore_functionality::restore_fun - Rust
    fwl::restore_functionality::restore_fun

    Function restore_ipt_rules

    Source 
    pub fn restore_ipt_rules(rules_file: &str)
    Expand description

    Restores iptables firewall rules from the specified file.

    +restore_ipt_rules in fwl::restore_functionality::restore_fun - Rust
    fwl::restore_functionality::restore_fun

    Function restore_ipt_rules

    Source 
    pub fn restore_ipt_rules(rules_file: &str)
    Expand description

    Restores iptables firewall rules from the specified file.

    §Arguments

    • rules_file - The path to the file containing iptables rules.
      • diff --git a/docs/fwl/restore_functionality/restore_fun/index.html b/docs/fwl/restore_functionality/restore_fun/index.html index c6ccf0e..c62fe9c 100644 --- a/docs/fwl/restore_functionality/restore_fun/index.html +++ b/docs/fwl/restore_functionality/restore_fun/index.html @@ -1 +1 @@ -fwl::restore_functionality::restore_fun - Rust
      fwl::restore_functionality

      Module restore_fun

      Source

      Functions§

      display_ipt_rules
      Displays the current iptables firewall filter table.
      restore_ipt_rules
      Restores iptables firewall rules from the specified file.
      \ No newline at end of file +fwl::restore_functionality::restore_fun - Rust
      fwl::restore_functionality

      Module restore_fun

      Source

      Functions§

      display_ipt_rules
      Displays the current iptables firewall filter table.
      restore_ipt_rules
      Restores iptables firewall rules from the specified file.
      \ No newline at end of file diff --git a/docs/help.html b/docs/help.html index b882ada..ec68328 100644 --- a/docs/help.html +++ b/docs/help.html @@ -1 +1 @@ -Help

      Rustdoc help

      Back
      \ No newline at end of file +Help

      Rustdoc help

      Back
      \ No newline at end of file diff --git a/docs/settings.html b/docs/settings.html index a5cd589..25963c5 100644 --- a/docs/settings.html +++ b/docs/settings.html @@ -1 +1 @@ -Settings

      Rustdoc settings

      Back
      \ No newline at end of file +Settings

      Rustdoc settings

      Back
      \ No newline at end of file diff --git a/docs/src-files.js b/docs/src-files.js index 9b82a96..e9c62c1 100644 --- a/docs/src-files.js +++ b/docs/src-files.js @@ -1,3 +1,2 @@ -var srcIndex = new Map(JSON.parse('[["fwl",["",[["helper_functionality",[],["helper_fun.rs"]],["restore_functionality",[],["restore_fun.rs"]]],["helper_functionality.rs","lib.rs","restore_functionality.rs"]]]]')); -createSrcSidebar(); -//{"start":36,"fragment_lengths":[172]} \ No newline at end of file +createSrcSidebar('[["fwl",["",[["helper_functionality",[],["helper_fun.rs"]],["restore_functionality",[],["restore_fun.rs"]]],["helper_functionality.rs","lib.rs","restore_functionality.rs"]]]]'); +//{"start":19,"fragment_lengths":[172]} \ No newline at end of file diff --git a/docs/src/fwl/helper_functionality.rs.html b/docs/src/fwl/helper_functionality.rs.html index f87e2c9..d1767d1 100644 --- a/docs/src/fwl/helper_functionality.rs.html +++ b/docs/src/fwl/helper_functionality.rs.html @@ -1,4 +1,4 @@ -helper_functionality.rs - source

      fwl/
      helper_functionality.rs

      1/*
+helper_functionality.rs - source
      fwl/
      helper_functionality.rs
      1/*
 2 * fwl - Quick tool for restoring iptables rules.
 3 * Copyright (C) 2025  Andrew Kushyk
 4 *
diff --git a/docs/src/fwl/helper_functionality/helper_fun.rs.html b/docs/src/fwl/helper_functionality/helper_fun.rs.html
index b963cff..0ec11e9 100644
--- a/docs/src/fwl/helper_functionality/helper_fun.rs.html
+++ b/docs/src/fwl/helper_functionality/helper_fun.rs.html
@@ -1,4 +1,4 @@
-helper_fun.rs - source
      fwl/helper_functionality/
      helper_fun.rs
      1/*
+helper_fun.rs - source
      fwl/helper_functionality/
      helper_fun.rs
      1/*
 2 * fwl - Quick tool for restoring iptables rules.
 3 * Copyright (C) 2025  Andrew Kushyk
 4 *
diff --git a/docs/src/fwl/lib.rs.html b/docs/src/fwl/lib.rs.html
index dce0235..d61347e 100644
--- a/docs/src/fwl/lib.rs.html
+++ b/docs/src/fwl/lib.rs.html
@@ -1,4 +1,4 @@
-lib.rs - source
      fwl/
      lib.rs
      1/*
+lib.rs - source
      fwl/
      lib.rs
      1/*
 2 * fwl - Quick tool for restoring iptables rules.
 3 * Copyright (C) 2025  Andrew Kushyk
 4 *
diff --git a/docs/src/fwl/restore_functionality.rs.html b/docs/src/fwl/restore_functionality.rs.html
index 84587fc..7fa7bbf 100644
--- a/docs/src/fwl/restore_functionality.rs.html
+++ b/docs/src/fwl/restore_functionality.rs.html
@@ -1,4 +1,4 @@
-restore_functionality.rs - source
      fwl/
      restore_functionality.rs
      1/*
+restore_functionality.rs - source
      fwl/
      restore_functionality.rs
      1/*
 2 * fwl - Quick tool for restoring iptables rules.
 3 * Copyright (C) 2025  Andrew Kushyk
 4 *
diff --git a/docs/src/fwl/restore_functionality/restore_fun.rs.html b/docs/src/fwl/restore_functionality/restore_fun.rs.html
index 79866cf..d7d4a62 100644
--- a/docs/src/fwl/restore_functionality/restore_fun.rs.html
+++ b/docs/src/fwl/restore_functionality/restore_fun.rs.html
@@ -1,4 +1,4 @@
-restore_fun.rs - source
      fwl/restore_functionality/
      restore_fun.rs
      1/*
+restore_fun.rs - source
      fwl/restore_functionality/
      restore_fun.rs
      1/*
 2 * fwl - Quick tool for restoring iptables rules.
 3 * Copyright (C) 2025  Andrew Kushyk
 4 *
diff --git a/docs/static.files/main-fb8c74a8.js b/docs/static.files/main-fb8c74a8.js
deleted file mode 100644
index c36a7ed..0000000
--- a/docs/static.files/main-fb8c74a8.js
+++ /dev/null
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diff --git a/docs/static.files/noscript-893ab5e7.css b/docs/static.files/noscript-893ab5e7.css
deleted file mode 100644
index a6c18ec..0000000
--- a/docs/static.files/noscript-893ab5e7.css
+++ /dev/null
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diff --git a/docs/static.files/rustdoc-84e720fa.css b/docs/static.files/rustdoc-84e720fa.css
new file mode 100644
index 0000000..de116b6
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\ No newline at end of file
diff --git a/docs/static.files/scrape-examples-5e967b76.js b/docs/static.files/scrape-examples-5e967b76.js
index d34361f..40dfe84 100644
--- a/docs/static.files/scrape-examples-5e967b76.js
+++ b/docs/static.files/scrape-examples-5e967b76.js
@@ -1 +1 @@
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\ No newline at end of file
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\ No newline at end of file
diff --git a/docs/static.files/search-92309212.js b/docs/static.files/search-92309212.js
new file mode 100644
index 0000000..780310d
--- /dev/null
+++ b/docs/static.files/search-92309212.js
@@ -0,0 +1,6 @@
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typeFilterElem=elems.pop();checkExtraTypeFilterCharacters(start,parserState);parserState.typeFilter=typeFilterElem.normalizedPathLast;parserState.pos+=1;parserState.totalElems-=1;query.literalSearch=false;getNextElem(query,parserState,elems,isInGenerics);}}function getItemsBefore(query,parserState,elems,endChar){let foundStopChar=true;let foundSeparator=false;const oldTypeFilter=parserState.typeFilter;parserState.typeFilter=null;const oldIsInBinding=parserState.isInBinding;parserState.isInBinding=null;let hofParameters=null;let extra="";if(endChar===">"){extra="<";}else if(endChar==="]"){extra="[";}else if(endChar===")"){extra="(";}else if(endChar===""){extra="->";}else{extra=endChar;}while(parserState.pos"," after ","="];}hofParameters=[...elems];elems.length=0;parserState.pos+=2;foundStopChar=true;foundSeparator=false;continue;}else if(c===" "){parserState.pos+=1;continue;}else if(isSeparatorCharacter(c)){parserState.pos+=1;foundStopChar=true;foundSeparator=true;continue;}else if(c===":"&&isPathStart(parserState)){throw["Unexpected ","::",": paths cannot start with ","::"];}else if(isEndCharacter(c)){throw["Unexpected ",c," after ",extra];}if(!foundStopChar){let extra=[];if(isLastElemGeneric(query.elems,parserState)){extra=[" after ",">"];}else if(prevIs(parserState,"\"")){throw["Cannot have more than one element if you use quotes"];}if(endChar!==""){throw["Expected ",",",", ","=",", or ",endChar,...extra,", found ",c,];}throw["Expected ",","," or ","=",...extra,", found ",c,];}const posBefore=parserState.pos;getFilteredNextElem(query,parserState,elems,endChar!=="");if(endChar!==""&&parserState.pos>=parserState.length){throw["Unclosed ",extra];}if(posBefore===parserState.pos){parserState.pos+=1;}foundStopChar=false;}if(parserState.pos>=parserState.length&&endChar!==""){throw["Unclosed ",extra];}parserState.pos+=1;if(hofParameters){foundSeparator=false;if([...elems,...hofParameters].some(x=>x.bindingName)||parserState.isInBinding){throw["Unexpected ","="," within ","->"];}const hofElem=makePrimitiveElement("->",{generics:hofParameters,bindings:new Map([["output",[...elems]]]),typeFilter:null,});elems.length=0;elems[0]=hofElem;}parserState.typeFilter=oldTypeFilter;parserState.isInBinding=oldIsInBinding;return{foundSeparator};}function getNextElem(query,parserState,elems,isInGenerics){const generics=[];skipWhitespace(parserState);let start=parserState.pos;let end;if("[(".indexOf(parserState.userQuery[parserState.pos])!==-1){let endChar=")";let name="()";let friendlyName="tuple";if(parserState.userQuery[parserState.pos]==="["){endChar="]";name="[]";friendlyName="slice";}parserState.pos+=1;const{foundSeparator}=getItemsBefore(query,parserState,generics,endChar);const typeFilter=parserState.typeFilter;const bindingName=parserState.isInBinding;parserState.typeFilter=null;parserState.isInBinding=null;for(const gen of generics){if(gen.bindingName!==null){throw["Type parameter ","=",` cannot be within ${friendlyName} `,name];}}if(name==="()"&&!foundSeparator&&generics.length===1&&typeFilter===null){elems.push(generics[0]);}else if(name==="()"&&generics.length===1&&generics[0].name==="->"){generics[0].typeFilter=typeFilter;elems.push(generics[0]);}else{if(typeFilter!==null&&typeFilter!=="primitive"){throw["Invalid search type: primitive ",name," and ",typeFilter," both specified",];}parserState.totalElems+=1;if(isInGenerics){parserState.genericsElems+=1;}elems.push(makePrimitiveElement(name,{bindingName,generics}));}}else if(parserState.userQuery[parserState.pos]==="&"){if(parserState.typeFilter!==null&&parserState.typeFilter!=="primitive"){throw["Invalid search type: primitive ","&"," and ",parserState.typeFilter," both specified",];}parserState.typeFilter=null;parserState.pos+=1;let c=parserState.userQuery[parserState.pos];while(c===" "&&parserState.pos=end){throw["Found generics without a path"];}parserState.pos+=1;getItemsBefore(query,parserState,generics,">");}else if(parserState.pos=end){throw["Found generics without a path"];}if(parserState.isInBinding){throw["Unexpected ","("," after ","="];}parserState.pos+=1;const typeFilter=parserState.typeFilter;parserState.typeFilter=null;getItemsBefore(query,parserState,generics,")");skipWhitespace(parserState);if(isReturnArrow(parserState)){parserState.pos+=2;skipWhitespace(parserState);getFilteredNextElem(query,parserState,generics,isInGenerics);generics[generics.length-1].bindingName=makePrimitiveElement("output");}else{generics.push(makePrimitiveElement(null,{bindingName:makePrimitiveElement("output"),typeFilter:null,}));}parserState.typeFilter=typeFilter;}if(isStringElem){skipWhitespace(parserState);}if(start>=end&&generics.length===0){return;}if(parserState.userQuery[parserState.pos]==="="){if(parserState.isInBinding){throw["Cannot write ","="," twice in a binding"];}if(!isInGenerics){throw["Type parameter ","="," must be within generics list"];}const name=parserState.userQuery.slice(start,end).trim();if(name==="!"){throw["Type parameter ","="," key cannot be ","!"," never type"];}if(name.includes("!")){throw["Type parameter ","="," key cannot be ","!"," macro"];}if(name.includes("::")){throw["Type parameter ","="," key cannot contain ","::"," path"];}if(name.includes(":")){throw["Type parameter ","="," key cannot contain ",":"," type"];}parserState.isInBinding={name,generics};}else{elems.push(createQueryElement(query,parserState,parserState.userQuery.slice(start,end),generics,isInGenerics,),);}}}function checkExtraTypeFilterCharacters(start,parserState){const query=parserState.userQuery.slice(start,parserState.pos).trim();const match=query.match(REGEX_INVALID_TYPE_FILTER);if(match){throw["Unexpected ",match[0]," in type filter (before ",":",")",];}}function createQueryElement(query,parserState,name,generics,isInGenerics){const path=name.trim();if(path.length===0&&generics.length===0){throw["Unexpected ",parserState.userQuery[parserState.pos]];}if(query.literalSearch&&parserState.totalElems-parserState.genericsElems>0){throw["Cannot have more than one element if you use quotes"];}const typeFilter=parserState.typeFilter;parserState.typeFilter=null;if(name.trim()==="!"){if(typeFilter!==null&&typeFilter!=="primitive"){throw["Invalid search type: primitive never type ","!"," and ",typeFilter," both specified",];}if(generics.length!==0){throw["Never type ","!"," does not accept generic parameters",];}const bindingName=parserState.isInBinding;parserState.isInBinding=null;return makePrimitiveElement("never",{bindingName});}const quadcolon=/::\s*::/.exec(path);if(path.startsWith("::")){throw["Paths cannot start with ","::"];}else if(quadcolon!==null){throw["Unexpected ",quadcolon[0]];}const pathSegments=path.split(/(?:::\s*)|(?:\s+(?:::\s*)?)/).map(x=>x.toLowerCase());if(pathSegments.length===0||(pathSegments.length===1&&pathSegments[0]==="")){if(generics.length>0||prevIs(parserState,">")){throw["Found generics without a path"];}else{throw["Unexpected ",parserState.userQuery[parserState.pos]];}}for(const[i,pathSegment]of pathSegments.entries()){if(pathSegment==="!"){if(i!==0){throw["Never type ","!"," is not associated item"];}pathSegments[i]="never";}}parserState.totalElems+=1;if(isInGenerics){parserState.genericsElems+=1;}const bindingName=parserState.isInBinding;parserState.isInBinding=null;const bindings=new Map();const pathLast=pathSegments[pathSegments.length-1];return{name:name.trim(),id:null,fullPath:pathSegments,pathWithoutLast:pathSegments.slice(0,pathSegments.length-1),pathLast,normalizedPathLast:pathLast.replace(/_/g,""),generics:generics.filter(gen=>{if(gen.bindingName!==null&&gen.bindingName.name!==null){if(gen.name!==null){gen.bindingName.generics.unshift(gen);}bindings.set(gen.bindingName.name.toLowerCase().replace(/_/g,""),gen.bindingName.generics,);return false;}return true;}),bindings,typeFilter,bindingName,};}function makePrimitiveElement(name,extra){return Object.assign({name:name,id:null,fullPath:[name],pathWithoutLast:[],pathLast:name,normalizedPathLast:name,generics:[],bindings:new Map(),typeFilter:"primitive",bindingName:null,},extra);}function getStringElem(query,parserState,isInGenerics){if(isInGenerics){throw["Unexpected ","\""," in generics"];}else if(query.literalSearch){throw["Cannot have more than one literal search element"];}else if(parserState.totalElems-parserState.genericsElems>0){throw["Cannot use literal search when there is more than one element"];}parserState.pos+=1;const start=parserState.pos;const end=getIdentEndPosition(parserState);if(parserState.pos>=parserState.length){throw["Unclosed ","\""];}else if(parserState.userQuery[end]!=="\""){throw["Unexpected ",parserState.userQuery[end]," in a string element"];}else if(start===end){throw["Cannot have empty string element"];}parserState.pos+=1;query.literalSearch=true;}function getIdentEndPosition(parserState){let afterIdent=consumeIdent(parserState);let end=parserState.pos;let macroExclamation=-1;while(parserState.pos0){throw["Unexpected ",c," after ",parserState.userQuery[parserState.pos-1]," (not a valid identifier)"];}else{throw["Unexpected ",c," (not a valid identifier)"];}parserState.pos+=1;afterIdent=consumeIdent(parserState);end=parserState.pos;}if(macroExclamation!==-1){if(parserState.typeFilter===null){parserState.typeFilter="macro";}else if(parserState.typeFilter!=="macro"){throw["Invalid search type: macro ","!"," and ",parserState.typeFilter," both specified",];}end=macroExclamation;}return end;}function isSpecialStartCharacter(c){return"<\"".indexOf(c)!==-1;}function isPathStart(parserState){return parserState.userQuery.slice(parserState.pos,parserState.pos+2)==="::";}function consumeIdent(parserState){REGEX_IDENT.lastIndex=parserState.pos;const match=parserState.userQuery.match(REGEX_IDENT);if(match){parserState.pos+=match[0].length;return true;}return false;}function isPathSeparator(c){return c===":"||c===" ";}class VlqHexDecoder{constructor(string,cons){this.string=string;this.cons=cons;this.offset=0;this.backrefQueue=[];}decodeList(){let c=this.string.charCodeAt(this.offset);const ret=[];while(c!==125){ret.push(this.decode());c=this.string.charCodeAt(this.offset);}this.offset+=1;return ret;}decode(){let n=0;let c=this.string.charCodeAt(this.offset);if(c===123){this.offset+=1;return this.decodeList();}while(c<96){n=(n<<4)|(c&0xF);this.offset+=1;c=this.string.charCodeAt(this.offset);}n=(n<<4)|(c&0xF);const[sign,value]=[n&1,n>>1];this.offset+=1;return sign?-value:value;}next(){const c=this.string.charCodeAt(this.offset);if(c>=48&&c<64){this.offset+=1;return this.backrefQueue[c-48];}if(c===96){this.offset+=1;return this.cons(0);}const result=this.cons(this.decode());this.backrefQueue.unshift(result);if(this.backrefQueue.length>16){this.backrefQueue.pop();}return result;}}class RoaringBitmap{constructor(str){const strdecoded=atob(str);const u8array=new Uint8Array(strdecoded.length);for(let j=0;j=4){offsets=[];for(let j=0;j>3]&(1<<(j&0x7))){const runcount=(u8array[i]|(u8array[i+1]<<8));i+=2;this.containers.push(new RoaringBitmapRun(runcount,u8array.slice(i,i+(runcount*4)),));i+=runcount*4;}else if(this.cardinalities[j]>=4096){this.containers.push(new RoaringBitmapBits(u8array.slice(i,i+8192)));i+=8192;}else{const end=this.cardinalities[j]*2;this.containers.push(new RoaringBitmapArray(this.cardinalities[j],u8array.slice(i,i+end),));i+=end;}}}contains(keyvalue){const key=keyvalue>>16;const value=keyvalue&0xFFFF;let left=0;let right=this.keys.length-1;while(left<=right){const mid=Math.floor((left+right)/2);const x=this.keys[mid];if(xkey){right=mid-1;}else{return this.containers[mid].contains(value);}}return false;}}class RoaringBitmapRun{constructor(runcount,array){this.runcount=runcount;this.array=array;}contains(value){let left=0;let right=this.runcount-1;while(left<=right){const mid=Math.floor((left+right)/2);const i=mid*4;const start=this.array[i]|(this.array[i+1]<<8);const lenm1=this.array[i+2]|(this.array[i+3]<<8);if((start+lenm1)value){right=mid-1;}else{return true;}}return false;}}class RoaringBitmapArray{constructor(cardinality,array){this.cardinality=cardinality;this.array=array;}contains(value){let left=0;let right=this.cardinality-1;while(left<=right){const mid=Math.floor((left+right)/2);const i=mid*2;const x=this.array[i]|(this.array[i+1]<<8);if(xvalue){right=mid-1;}else{return true;}}return false;}}class RoaringBitmapBits{constructor(array){this.array=array;}contains(value){return!!(this.array[value>>3]&(1<<(value&7)));}}class NameTrie{constructor(){this.children=[];this.matches=[];}insert(name,id,tailTable){this.insertSubstring(name,0,id,tailTable);}insertSubstring(name,substart,id,tailTable){const l=name.length;if(substart===l){this.matches.push(id);}else{const sb=name.charCodeAt(substart);let child;if(this.children[sb]!==undefined){child=this.children[sb];}else{child=new NameTrie();this.children[sb]=child;let sste;if(substart>=2){const tail=name.substring(substart-2,substart+1);const entry=tailTable.get(tail);if(entry!==undefined){sste=entry;}else{sste=[];tailTable.set(tail,sste);}sste.push(child);}}child.insertSubstring(name,substart+1,id,tailTable);}}search(name,tailTable){const results=new Set();this.searchSubstringPrefix(name,0,results);if(results.size=3){const levParams=name.length>=6?new Lev2TParametricDescription(name.length):new Lev1TParametricDescription(name.length);this.searchLev(name,0,levParams,results);const tail=name.substring(0,3);const list=tailTable.get(tail);if(list!==undefined){for(const entry of list){entry.searchSubstringPrefix(name,3,results);}}}return[...results];}searchSubstringPrefix(name,substart,results){const l=name.length;if(substart===l){for(const match of this.matches){results.add(match);}let unprocessedChildren=[];for(const child of this.children){if(child){unprocessedChildren.push(child);}}let nextSet=[];while(unprocessedChildren.length!==0){const next=unprocessedChildren.pop();for(const child of next.children){if(child){nextSet.push(child);}}for(const match of next.matches){results.add(match);}if(unprocessedChildren.length===0){const tmp=unprocessedChildren;unprocessedChildren=nextSet;nextSet=tmp;}}}else{const sb=name.charCodeAt(substart);if(this.children[sb]!==undefined){this.children[sb].searchSubstringPrefix(name,substart+1,results);}}}searchLev(name,substart,levParams,results){const stack=[[this,0]];const n=levParams.n;while(stack.length!==0){const[trie,levState]=stack.pop();for(const[charCode,child]of trie.children.entries()){if(!child){continue;}const levPos=levParams.getPosition(levState);const vector=levParams.getVector(name,charCode,levPos,Math.min(name.length,levPos+(2*n)+1),);const newLevState=levParams.transition(levState,levPos,vector,);if(newLevState>=0){stack.push([child,newLevState]);if(levParams.isAccept(newLevState)){for(const match of child.matches){results.add(match);}}}}}}}class DocSearch{constructor(rawSearchIndex,rootPath,searchState){this.searchIndexDeprecated=new Map();this.searchIndexEmptyDesc=new Map();this.functionTypeFingerprint=new Uint32Array(0);this.typeNameIdMap=new Map();this.assocTypeIdNameMap=new Map();this.ALIASES=new Map();this.rootPath=rootPath;this.searchState=searchState;this.typeNameIdOfArray=this.buildTypeMapIndex("array");this.typeNameIdOfSlice=this.buildTypeMapIndex("slice");this.typeNameIdOfArrayOrSlice=this.buildTypeMapIndex("[]");this.typeNameIdOfTuple=this.buildTypeMapIndex("tuple");this.typeNameIdOfUnit=this.buildTypeMapIndex("unit");this.typeNameIdOfTupleOrUnit=this.buildTypeMapIndex("()");this.typeNameIdOfFn=this.buildTypeMapIndex("fn");this.typeNameIdOfFnMut=this.buildTypeMapIndex("fnmut");this.typeNameIdOfFnOnce=this.buildTypeMapIndex("fnonce");this.typeNameIdOfHof=this.buildTypeMapIndex("->");this.typeNameIdOfOutput=this.buildTypeMapIndex("output",true);this.typeNameIdOfReference=this.buildTypeMapIndex("reference");this.EMPTY_BINDINGS_MAP=new Map();this.EMPTY_GENERICS_ARRAY=[];this.TYPES_POOL=new Map();this.nameTrie=new NameTrie();this.tailTable=new Map();this.searchIndex=this.buildIndex(rawSearchIndex);}buildTypeMapIndex(name,isAssocType){if(name===""||name===null){return null;}const obj=this.typeNameIdMap.get(name);if(obj!==undefined){obj.assocOnly=!!(isAssocType&&obj.assocOnly);return obj.id;}else{const id=this.typeNameIdMap.size;this.typeNameIdMap.set(name,{id,assocOnly:!!isAssocType});return id;}}buildItemSearchTypeAll(types,paths,lowercasePaths){return types&&types.length>0?types.map(type=>this.buildItemSearchType(type,paths,lowercasePaths)):this.EMPTY_GENERICS_ARRAY;}buildItemSearchType(type,paths,lowercasePaths,isAssocType){const PATH_INDEX_DATA=0;const GENERICS_DATA=1;const BINDINGS_DATA=2;let pathIndex,generics,bindings;if(typeof type==="number"){pathIndex=type;generics=this.EMPTY_GENERICS_ARRAY;bindings=this.EMPTY_BINDINGS_MAP;}else{pathIndex=type[PATH_INDEX_DATA];generics=this.buildItemSearchTypeAll(type[GENERICS_DATA],paths,lowercasePaths,);if(type.length>BINDINGS_DATA&&type[BINDINGS_DATA].length>0){bindings=new Map(type[BINDINGS_DATA].map(binding=>{const[assocType,constraints]=binding;return[this.buildItemSearchType(assocType,paths,lowercasePaths,true).id,this.buildItemSearchTypeAll(constraints,paths,lowercasePaths),];}));}else{bindings=this.EMPTY_BINDINGS_MAP;}}let result;if(pathIndex<0){result={id:pathIndex,name:"",ty:TY_GENERIC,path:null,exactPath:null,generics,bindings,unboxFlag:true,};}else if(pathIndex===0){result={id:null,name:"",ty:null,path:null,exactPath:null,generics,bindings,unboxFlag:true,};}else{const item=lowercasePaths[pathIndex-1];const id=this.buildTypeMapIndex(item.name,isAssocType);if(isAssocType&&id!==null){this.assocTypeIdNameMap.set(id,paths[pathIndex-1].name);}result={id,name:paths[pathIndex-1].name,ty:item.ty,path:item.path,exactPath:item.exactPath,generics,bindings,unboxFlag:item.unboxFlag,};}const cr=this.TYPES_POOL.get(result.id);if(cr){if(cr.generics.length===result.generics.length&&cr.generics!==result.generics&&cr.generics.every((x,i)=>result.generics[i]===x)){result.generics=cr.generics;}if(cr.bindings.size===result.bindings.size&&cr.bindings!==result.bindings){let ok=true;for(const[k,v]of cr.bindings.entries()){const v2=result.bindings.get(v);if(!v2){ok=false;break;}if(v!==v2&&v.length===v2.length&&v.every((x,i)=>v2[i]===x)){result.bindings.set(k,v);}else if(v!==v2){ok=false;break;}}if(ok){result.bindings=cr.bindings;}}if(cr.ty===result.ty&&cr.path===result.path&&cr.bindings===result.bindings&&cr.generics===result.generics&&cr.ty===result.ty&&cr.name===result.name&&cr.unboxFlag===result.unboxFlag){return cr;}}this.TYPES_POOL.set(result.id,result);return result;}buildFunctionTypeFingerprint(type,output){let input=type.id;if(input===this.typeNameIdOfArray||input===this.typeNameIdOfSlice){input=this.typeNameIdOfArrayOrSlice;}if(input===this.typeNameIdOfTuple||input===this.typeNameIdOfUnit){input=this.typeNameIdOfTupleOrUnit;}if(input===this.typeNameIdOfFn||input===this.typeNameIdOfFnMut||input===this.typeNameIdOfFnOnce){input=this.typeNameIdOfHof;}const hashint1=k=>{k=(~~k+0x7ed55d16)+(k<<12);k=(k ^ 0xc761c23c)^(k>>>19);k=(~~k+0x165667b1)+(k<<5);k=(~~k+0xd3a2646c)^(k<<9);k=(~~k+0xfd7046c5)+(k<<3);return(k ^ 0xb55a4f09)^(k>>>16);};const hashint2=k=>{k=~k+(k<<15);k ^=k>>>12;k+=k<<2;k ^=k>>>4;k=Math.imul(k,2057);return k ^(k>>16);};if(input!==null){const h0a=hashint1(input);const h0b=hashint2(input);const h1a=~~(h0a+Math.imul(h0b,2));const h1b=~~(h0a+Math.imul(h0b,3));const h2a=~~(h0a+Math.imul(h0b,4));const h2b=~~(h0a+Math.imul(h0b,5));output[0]|=(1<<(h0a%32))|(1<<(h1b%32));output[1]|=(1<<(h1a%32))|(1<<(h2b%32));output[2]|=(1<<(h2a%32))|(1<<(h0b%32));output[3]+=1;}for(const g of type.generics){this.buildFunctionTypeFingerprint(g,output);}const fb={id:null,ty:0,generics:this.EMPTY_GENERICS_ARRAY,bindings:this.EMPTY_BINDINGS_MAP,};for(const[k,v]of type.bindings.entries()){fb.id=k;fb.generics=v;this.buildFunctionTypeFingerprint(fb,output);}}buildIndex(rawSearchIndex){const buildFunctionSearchTypeCallback=(paths,lowercasePaths)=>{const cb=functionSearchType=>{if(functionSearchType===0){return null;}const INPUTS_DATA=0;const OUTPUT_DATA=1;let inputs;let output;if(typeof functionSearchType[INPUTS_DATA]==="number"){inputs=[this.buildItemSearchType(functionSearchType[INPUTS_DATA],paths,lowercasePaths,),];}else{inputs=this.buildItemSearchTypeAll(functionSearchType[INPUTS_DATA],paths,lowercasePaths,);}if(functionSearchType.length>1){if(typeof functionSearchType[OUTPUT_DATA]==="number"){output=[this.buildItemSearchType(functionSearchType[OUTPUT_DATA],paths,lowercasePaths,),];}else{output=this.buildItemSearchTypeAll(functionSearchType[OUTPUT_DATA],paths,lowercasePaths,);}}else{output=[];}const where_clause=[];const l=functionSearchType.length;for(let i=2;i{const n=noop;return n;});let descShard={crate,shard:0,start:0,len:itemDescShardDecoder.next(),promise:null,resolve:null,};const descShardList=[descShard];this.searchIndexDeprecated.set(crate,new RoaringBitmap(crateCorpus.c));this.searchIndexEmptyDesc.set(crate,new RoaringBitmap(crateCorpus.e));let descIndex=0;let lastParamNames=[];let normalizedName=crate.indexOf("_")===-1?crate:crate.replace(/_/g,"");const crateRow={crate,ty:3,name:crate,path:"",descShard,descIndex,exactPath:"",desc:crateCorpus.doc,parent:undefined,type:null,paramNames:lastParamNames,id,word:crate,normalizedName,bitIndex:0,implDisambiguator:null,};this.nameTrie.insert(normalizedName,id,this.tailTable);id+=1;searchIndex.push(crateRow);currentIndex+=1;if(!this.searchIndexEmptyDesc.get(crate).contains(0)){descIndex+=1;}const itemTypes=crateCorpus.t;const itemNames=crateCorpus.n;const itemPaths=new Map(crateCorpus.q);const itemReexports=new Map(crateCorpus.r);const itemParentIdxDecoder=new VlqHexDecoder(crateCorpus.i,noop=>noop);const implDisambiguator=new Map(crateCorpus.b);const rawPaths=crateCorpus.p;const aliases=crateCorpus.a;const itemParamNames=new Map(crateCorpus.P);const lowercasePaths=[];const paths=[];const itemFunctionDecoder=new VlqHexDecoder(crateCorpus.f,buildFunctionSearchTypeCallback(paths,lowercasePaths),);let len=rawPaths.length;let lastPath=undef2null(itemPaths.get(0));for(let i=0;i{if(elem.length>idx&&elem[idx]!==undefined){const p=itemPaths.get(elem[idx]);if(p!==undefined){return p;}return if_not_found;}return if_null;};const path=elemPath(2,lastPath,null);const exactPath=elemPath(3,path,path);const unboxFlag=elem.length>4&&!!elem[4];lowercasePaths.push({ty,name:name.toLowerCase(),path,exactPath,unboxFlag});paths[i]={ty,name,path,exactPath,unboxFlag};}lastPath="";len=itemTypes.length;let lastName="";let lastWord="";for(let i=0;i=descShard.len&&!this.searchIndexEmptyDesc.get(crate).contains(bitIndex)){descShard={crate,shard:descShard.shard+1,start:descShard.start+descShard.len,len:itemDescShardDecoder.next(),promise:null,resolve:null,};descIndex=0;descShardList.push(descShard);}const name=itemNames[i]===""?lastName:itemNames[i];const word=itemNames[i]===""?lastWord:itemNames[i].toLowerCase();const pathU=itemPaths.get(i);const path=pathU!==undefined?pathU:lastPath;const paramNameString=itemParamNames.get(i);const paramNames=paramNameString!==undefined?paramNameString.split(","):lastParamNames;const type=itemFunctionDecoder.next();if(type!==null){if(type){const fp=this.functionTypeFingerprint.subarray(id*4,(id+1)*4);for(const t of type.inputs){this.buildFunctionTypeFingerprint(t,fp);}for(const t of type.output){this.buildFunctionTypeFingerprint(t,fp);}for(const w of type.where_clause){for(const t of w){this.buildFunctionTypeFingerprint(t,fp);}}}}const itemParentIdx=itemParentIdxDecoder.next();normalizedName=word.indexOf("_")===-1?word:word.replace(/_/g,"");const row={crate,ty:itemTypes.charCodeAt(i)-65,name,path,descShard,descIndex,exactPath:itemReexports.has(i)?itemPaths.get(itemReexports.get(i)):path,parent:itemParentIdx>0?paths[itemParentIdx-1]:undefined,type,paramNames,id,word,normalizedName,bitIndex,implDisambiguator:undef2null(implDisambiguator.get(i)),};this.nameTrie.insert(normalizedName,id,this.tailTable);id+=1;searchIndex.push(row);lastPath=row.path;lastParamNames=row.paramNames;if(!this.searchIndexEmptyDesc.get(crate).contains(bitIndex)){descIndex+=1;}lastName=name;lastWord=word;}if(aliases){const currentCrateAliases=new Map();this.ALIASES.set(crate,currentCrateAliases);for(const alias_name in aliases){if(!Object.prototype.hasOwnProperty.call(aliases,alias_name)){continue;}let currentNameAliases;if(currentCrateAliases.has(alias_name)){currentNameAliases=currentCrateAliases.get(alias_name);}else{currentNameAliases=[];currentCrateAliases.set(alias_name,currentNameAliases);}for(const local_alias of aliases[alias_name]){currentNameAliases.push(local_alias+currentIndex);}}}currentIndex+=itemTypes.length;this.searchState.descShards.set(crate,descShardList);}this.TYPES_POOL=new Map();return searchIndex;}static parseQuery(userQuery){function itemTypeFromName(typename){const index=itemTypes.findIndex(i=>i===typename);if(index<0){throw["Unknown type filter ",typename];}return index;}function convertTypeFilterOnElem(elem){if(typeof elem.typeFilter==="string"){let typeFilter=elem.typeFilter;if(typeFilter==="const"){typeFilter="constant";}elem.typeFilter=itemTypeFromName(typeFilter);}else{elem.typeFilter=NO_TYPE_FILTER;}for(const elem2 of elem.generics){convertTypeFilterOnElem(elem2);}for(const constraints of elem.bindings.values()){for(const constraint of constraints){convertTypeFilterOnElem(constraint);}}}function newParsedQuery(userQuery){return{userQuery,elems:[],returned:[],foundElems:0,totalElems:0,literalSearch:false,hasReturnArrow:false,error:null,correction:null,proposeCorrectionFrom:null,proposeCorrectionTo:null,typeFingerprint:new Uint32Array(4),};}function parseInput(query,parserState){let foundStopChar=true;while(parserState.pos"){if(isReturnArrow(parserState)){query.hasReturnArrow=true;break;}throw["Unexpected ",c," (did you mean ","->","?)"];}else if(parserState.pos>0){throw["Unexpected ",c," after ",parserState.userQuery[parserState.pos-1]];}throw["Unexpected ",c];}else if(c===" "){skipWhitespace(parserState);continue;}if(!foundStopChar){let extra=[];if(isLastElemGeneric(query.elems,parserState)){extra=[" after ",">"];}else if(prevIs(parserState,"\"")){throw["Cannot have more than one element if you use quotes"];}if(parserState.typeFilter!==null){throw["Expected ",","," or ","->",...extra,", found ",c,];}throw["Expected ",",",", ",":"," or ","->",...extra,", found ",c,];}const before=query.elems.length;getFilteredNextElem(query,parserState,query.elems,false);if(query.elems.length===before){parserState.pos+=1;}foundStopChar=false;}if(parserState.typeFilter!==null){throw["Unexpected ",":"," (expected path after type filter ",parserState.typeFilter+":",")",];}while(parserState.postypeof elem==="string")){query.error=err;}else{throw err;}return query;}if(!query.literalSearch){query.literalSearch=parserState.totalElems>1;}query.foundElems=query.elems.length+query.returned.length;query.totalElems=parserState.totalElems;return query;}async execQuery(origParsedQuery,filterCrates,currentCrate){const results_others=new Map(),results_in_args=new Map(),results_returned=new Map();const parsedQuery=origParsedQuery;const queryLen=parsedQuery.elems.reduce((acc,next)=>acc+next.pathLast.length,0)+parsedQuery.returned.reduce((acc,next)=>acc+next.pathLast.length,0);const maxEditDistance=Math.floor(queryLen/3);const genericSymbols=new Map();const convertNameToId=(elem,isAssocType)=>{const loweredName=elem.pathLast.toLowerCase();if(this.typeNameIdMap.has(loweredName)&&(isAssocType||!this.typeNameIdMap.get(loweredName).assocOnly)){elem.id=this.typeNameIdMap.get(loweredName).id;}else if(!parsedQuery.literalSearch){let match=null;let matchDist=maxEditDistance+1;let matchName="";for(const[name,{id,assocOnly}]of this.typeNameIdMap){const dist=Math.min(editDistance(name,loweredName,maxEditDistance),editDistance(name,elem.normalizedPathLast,maxEditDistance),);if(dist<=matchDist&&dist<=maxEditDistance&&(isAssocType||!assocOnly)){if(dist===matchDist&&matchName>name){continue;}match=id;matchDist=dist;matchName=name;}}if(match!==null){parsedQuery.correction=matchName;}elem.id=match;}if((elem.id===null&&parsedQuery.totalElems>1&&elem.typeFilter===-1&&elem.generics.length===0&&elem.bindings.size===0)||elem.typeFilter===TY_GENERIC){const id=genericSymbols.get(elem.normalizedPathLast);if(id!==undefined){elem.id=id;}else{elem.id=-(genericSymbols.size+1);genericSymbols.set(elem.normalizedPathLast,elem.id);}if(elem.typeFilter===-1&&elem.normalizedPathLast.length>=3){const maxPartDistance=Math.floor(elem.normalizedPathLast.length/3);let matchDist=maxPartDistance+1;let matchName="";for(const name of this.typeNameIdMap.keys()){const dist=editDistance(name,elem.normalizedPathLast,maxPartDistance,);if(dist<=matchDist&&dist<=maxPartDistance){if(dist===matchDist&&matchName>name){continue;}matchDist=dist;matchName=name;}}if(matchName!==""){parsedQuery.proposeCorrectionFrom=elem.name;parsedQuery.proposeCorrectionTo=matchName;}}elem.typeFilter=TY_GENERIC;}if(elem.generics.length>0&&elem.typeFilter===TY_GENERIC){parsedQuery.error=["Generic type parameter ",elem.name," does not accept generic parameters",];}for(const elem2 of elem.generics){convertNameToId(elem2);}elem.bindings=new Map(Array.from(elem.bindings.entries()).map(entry=>{const[name,constraints]=entry;if(!this.typeNameIdMap.has(name)){parsedQuery.error=["Type parameter ",name," does not exist",];return[0,[]];}for(const elem2 of constraints){convertNameToId(elem2,false);}return[this.typeNameIdMap.get(name).id,constraints];}),);};for(const elem of parsedQuery.elems){convertNameToId(elem,false);this.buildFunctionTypeFingerprint(elem,parsedQuery.typeFingerprint);}for(const elem of parsedQuery.returned){convertNameToId(elem,false);this.buildFunctionTypeFingerprint(elem,parsedQuery.typeFingerprint);}function createQueryResults(results_in_args,results_returned,results_others,parsedQuery){return{"in_args":results_in_args,"returned":results_returned,"others":results_others,"query":parsedQuery,};}const buildHrefAndPath=item=>{let displayPath;let href;const type=itemTypes[item.ty];const name=item.name;let path=item.path;let exactPath=item.exactPath;if(type==="mod"){displayPath=path+"::";href=this.rootPath+path.replace(/::/g,"/")+"/"+name+"/index.html";}else if(type==="import"){displayPath=item.path+"::";href=this.rootPath+item.path.replace(/::/g,"/")+"/index.html#reexport."+name;}else if(type==="primitive"||type==="keyword"){displayPath="";exactPath="";href=this.rootPath+path.replace(/::/g,"/")+"/"+type+"."+name+".html";}else if(type==="externcrate"){displayPath="";href=this.rootPath+name+"/index.html";}else if(item.parent!==undefined){const myparent=item.parent;let anchor=type+"."+name;const parentType=itemTypes[myparent.ty];let pageType=parentType;let pageName=myparent.name;exactPath=`${myparent.exactPath}::${myparent.name}`;if(parentType==="primitive"){displayPath=myparent.name+"::";exactPath=myparent.name;}else if(type==="structfield"&&parentType==="variant"){const enumNameIdx=item.path.lastIndexOf("::");const enumName=item.path.substr(enumNameIdx+2);path=item.path.substr(0,enumNameIdx);displayPath=path+"::"+enumName+"::"+myparent.name+"::";anchor="variant."+myparent.name+".field."+name;pageType="enum";pageName=enumName;}else{displayPath=path+"::"+myparent.name+"::";}if(item.implDisambiguator!==null){anchor=item.implDisambiguator+"/"+anchor;}href=this.rootPath+path.replace(/::/g,"/")+"/"+pageType+"."+pageName+".html#"+anchor;}else{displayPath=item.path+"::";href=this.rootPath+item.path.replace(/::/g,"/")+"/"+type+"."+name+".html";}return[displayPath,href,`${exactPath}::${name}`];};function pathSplitter(path){const tmp=""+path.replace(/::/g,"::");if(tmp.endsWith("")){return tmp.slice(0,tmp.length-6);}return tmp;}const transformResults=(results,typeInfo)=>{const duplicates=new Set();const out=[];for(const result of results){if(result.id!==-1){const res=buildHrefAndPath(this.searchIndex[result.id]);const obj=Object.assign({parent:result.parent,type:result.type,dist:result.dist,path_dist:result.path_dist,index:result.index,desc:result.desc,item:result.item,displayPath:pathSplitter(res[0]),fullPath:"",href:"",displayTypeSignature:null,},this.searchIndex[result.id]);obj.fullPath=res[2]+"|"+obj.ty;if(duplicates.has(obj.fullPath)){continue;}if(obj.ty===TY_IMPORT&&duplicates.has(res[2])){continue;}if(duplicates.has(res[2]+"|"+TY_IMPORT)){continue;}duplicates.add(obj.fullPath);duplicates.add(res[2]);if(typeInfo!==null){obj.displayTypeSignature=this.formatDisplayTypeSignature(obj,typeInfo);}obj.href=res[1];out.push(obj);if(out.length>=MAX_RESULTS){break;}}}return out;};this.formatDisplayTypeSignature=async(obj,typeInfo)=>{const objType=obj.type;if(!objType){return{type:[],mappedNames:new Map(),whereClause:new Map()};}let fnInputs=null;let fnOutput=null;let mgens=null;if(typeInfo!=="elems"&&typeInfo!=="returned"){fnInputs=unifyFunctionTypes(objType.inputs,parsedQuery.elems,objType.where_clause,null,mgensScratch=>{fnOutput=unifyFunctionTypes(objType.output,parsedQuery.returned,objType.where_clause,mgensScratch,mgensOut=>{mgens=mgensOut;return true;},0,);return!!fnOutput;},0,);}else{const arr=typeInfo==="elems"?objType.inputs:objType.output;const highlighted=unifyFunctionTypes(arr,parsedQuery.elems,objType.where_clause,null,mgensOut=>{mgens=mgensOut;return true;},0,);if(typeInfo==="elems"){fnInputs=highlighted;}else{fnOutput=highlighted;}}if(!fnInputs){fnInputs=objType.inputs;}if(!fnOutput){fnOutput=objType.output;}const mappedNames=new Map();const whereClause=new Map();const fnParamNames=obj.paramNames||[];const queryParamNames=[];const remapQuery=queryElem=>{if(queryElem.id!==null&&queryElem.id<0){queryParamNames[-1-queryElem.id]=queryElem.name;}if(queryElem.generics.length>0){queryElem.generics.forEach(remapQuery);}if(queryElem.bindings.size>0){[...queryElem.bindings.values()].flat().forEach(remapQuery);}};parsedQuery.elems.forEach(remapQuery);parsedQuery.returned.forEach(remapQuery);const pushText=(fnType,result)=>{if(!!(result.length%2)===!!fnType.highlighted){result.push("");}else if(result.length===0&&!!fnType.highlighted){result.push("");result.push("");}result[result.length-1]+=fnType.name;};const writeHof=(fnType,result)=>{const hofOutput=fnType.bindings.get(this.typeNameIdOfOutput)||[];const hofInputs=fnType.generics;pushText(fnType,result);pushText({name:" (",highlighted:false},result);let needsComma=false;for(const fnType of hofInputs){if(needsComma){pushText({name:", ",highlighted:false},result);}needsComma=true;writeFn(fnType,result);}pushText({name:hofOutput.length===0?")":") -> ",highlighted:false,},result);if(hofOutput.length>1){pushText({name:"(",highlighted:false},result);}needsComma=false;for(const fnType of hofOutput){if(needsComma){pushText({name:", ",highlighted:false},result);}needsComma=true;writeFn(fnType,result);}if(hofOutput.length>1){pushText({name:")",highlighted:false},result);}};const writeSpecialPrimitive=(fnType,result)=>{if(fnType.id===this.typeNameIdOfArray||fnType.id===this.typeNameIdOfSlice||fnType.id===this.typeNameIdOfTuple||fnType.id===this.typeNameIdOfUnit){const[ob,sb]=fnType.id===this.typeNameIdOfArray||fnType.id===this.typeNameIdOfSlice?["[","]"]:["(",")"];pushText({name:ob,highlighted:fnType.highlighted},result);onEachBtwn(fnType.generics,nested=>writeFn(nested,result),()=>pushText({name:", ",highlighted:false},result),);pushText({name:sb,highlighted:fnType.highlighted},result);return true;}else if(fnType.id===this.typeNameIdOfReference){pushText({name:"&",highlighted:fnType.highlighted},result);let prevHighlighted=false;onEachBtwn(fnType.generics,value=>{prevHighlighted=!!value.highlighted;writeFn(value,result);},value=>pushText({name:" ",highlighted:prevHighlighted&&value.highlighted,},result),);return true;}else if(fnType.id===this.typeNameIdOfFn){writeHof(fnType,result);return true;}return false;};const writeFn=(fnType,result)=>{if(fnType.id!==null&&fnType.id<0){if(fnParamNames[-1-fnType.id]===""){const generics=fnType.generics.length>0?fnType.generics:objType.where_clause[-1-fnType.id];for(const nested of generics){writeFn(nested,result);}return;}else if(mgens){for(const[queryId,fnId]of mgens){if(fnId===fnType.id){mappedNames.set(queryParamNames[-1-queryId],fnParamNames[-1-fnType.id],);}}}pushText({name:fnParamNames[-1-fnType.id],highlighted:!!fnType.highlighted,},result);const where=[];onEachBtwn(fnType.generics,nested=>writeFn(nested,where),()=>pushText({name:" + ",highlighted:false},where),);if(where.length>0){whereClause.set(fnParamNames[-1-fnType.id],where);}}else{if(fnType.ty===TY_PRIMITIVE){if(writeSpecialPrimitive(fnType,result)){return;}}else if(fnType.ty===TY_TRAIT&&(fnType.id===this.typeNameIdOfFn||fnType.id===this.typeNameIdOfFnMut||fnType.id===this.typeNameIdOfFnOnce)){writeHof(fnType,result);return;}pushText(fnType,result);let hasBindings=false;if(fnType.bindings.size>0){onEachBtwn(fnType.bindings,([key,values])=>{const name=this.assocTypeIdNameMap.get(key);if(values.length===1&&values[0].id<0&&`${fnType.name}::${name}`===fnParamNames[-1-values[0].id]){for(const value of values){writeFn(value,[]);}return true;}if(!hasBindings){hasBindings=true;pushText({name:"<",highlighted:false},result);}pushText({name,highlighted:false},result);pushText({name:values.length!==1?"=(":"=",highlighted:false,},result);onEachBtwn(values||[],value=>writeFn(value,result),()=>pushText({name:" + ",highlighted:false},result),);if(values.length!==1){pushText({name:")",highlighted:false},result);}},()=>pushText({name:", ",highlighted:false},result),);}if(fnType.generics.length>0){pushText({name:hasBindings?", ":"<",highlighted:false},result);}onEachBtwn(fnType.generics,value=>writeFn(value,result),()=>pushText({name:", ",highlighted:false},result),);if(hasBindings||fnType.generics.length>0){pushText({name:">",highlighted:false},result);}}};const type=[];onEachBtwn(fnInputs,fnType=>writeFn(fnType,type),()=>pushText({name:", ",highlighted:false},type),);pushText({name:" -> ",highlighted:false},type);onEachBtwn(fnOutput,fnType=>writeFn(fnType,type),()=>pushText({name:", ",highlighted:false},type),);return{type,mappedNames,whereClause};};const sortResults=async(results,typeInfo,preferredCrate)=>{const userQuery=parsedQuery.userQuery;const normalizedUserQuery=parsedQuery.userQuery.toLowerCase();const isMixedCase=normalizedUserQuery!==userQuery;const result_list=[];const isReturnTypeQuery=parsedQuery.elems.length===0||typeInfo==="returned";for(const result of results.values()){result.item=this.searchIndex[result.id];result.word=this.searchIndex[result.id].word;if(isReturnTypeQuery){const resultItemType=result.item&&result.item.type;if(!resultItemType){continue;}const inputs=resultItemType.inputs;const where_clause=resultItemType.where_clause;if(containsTypeFromQuery(inputs,where_clause)){result.path_dist*=100;result.dist*=100;}}result_list.push(result);}result_list.sort((aaa,bbb)=>{let a;let b;if(isMixedCase){a=Number(aaa.item.name!==userQuery);b=Number(bbb.item.name!==userQuery);if(a!==b){return a-b;}}a=Number(aaa.word!==normalizedUserQuery);b=Number(bbb.word!==normalizedUserQuery);if(a!==b){return a-b;}a=Number(aaa.index<0);b=Number(bbb.index<0);if(a!==b){return a-b;}if(parsedQuery.hasReturnArrow){a=Number(!isFnLikeTy(aaa.item.ty));b=Number(!isFnLikeTy(bbb.item.ty));if(a!==b){return a-b;}}a=Number(aaa.path_dist);b=Number(bbb.path_dist);if(a!==b){return a-b;}a=Number(aaa.index);b=Number(bbb.index);if(a!==b){return a-b;}a=Number(aaa.dist);b=Number(bbb.dist);if(a!==b){return a-b;}a=Number(this.searchIndexDeprecated.get(aaa.item.crate).contains(aaa.item.bitIndex),);b=Number(this.searchIndexDeprecated.get(bbb.item.crate).contains(bbb.item.bitIndex),);if(a!==b){return a-b;}a=Number(aaa.item.crate!==preferredCrate);b=Number(bbb.item.crate!==preferredCrate);if(a!==b){return a-b;}a=Number(aaa.word.length);b=Number(bbb.word.length);if(a!==b){return a-b;}let aw=aaa.word;let bw=bbb.word;if(aw!==bw){return(aw>bw?+1:-1);}a=Number(this.searchIndexEmptyDesc.get(aaa.item.crate).contains(aaa.item.bitIndex),);b=Number(this.searchIndexEmptyDesc.get(bbb.item.crate).contains(bbb.item.bitIndex),);if(a!==b){return a-b;}a=Number(aaa.item.ty);b=Number(bbb.item.ty);if(a!==b){return a-b;}aw=aaa.item.path;bw=bbb.item.path;if(aw!==bw){return(aw>bw?+1:-1);}return 0;});return transformResults(result_list,typeInfo);};function unifyFunctionTypes(fnTypesIn,queryElems,whereClause,mgensIn,solutionCb,unboxingDepth,){if(unboxingDepth>=UNBOXING_LIMIT){return null;}const mgens=mgensIn===null?null:new Map(mgensIn);if(queryElems.length===0){return solutionCb(mgens)?fnTypesIn:null;}if(!fnTypesIn||fnTypesIn.length===0){return null;}const ql=queryElems.length;const fl=fnTypesIn.length;if(ql===1&&queryElems[0].generics.length===0&&queryElems[0].bindings.size===0){const queryElem=queryElems[0];for(const[i,fnType]of fnTypesIn.entries()){if(!unifyFunctionTypeIsMatchCandidate(fnType,queryElem,mgens)){continue;}if(fnType.id!==null&&fnType.id<0&&queryElem.id!==null&&queryElem.id<0){if(mgens&&mgens.has(queryElem.id)&&mgens.get(queryElem.id)!==fnType.id){continue;}const mgensScratch=new Map(mgens);mgensScratch.set(queryElem.id,fnType.id);if(!solutionCb||solutionCb(mgensScratch)){const highlighted=[...fnTypesIn];highlighted[i]=Object.assign({highlighted:true,},fnType,{generics:whereClause[-1-fnType.id],});return highlighted;}}else if(solutionCb(mgens?new Map(mgens):null)){const highlighted=[...fnTypesIn];highlighted[i]=Object.assign({highlighted:true,},fnType,{generics:unifyGenericTypes(fnType.generics,queryElem.generics,whereClause,mgens?new Map(mgens):null,solutionCb,unboxingDepth,)||fnType.generics,});return highlighted;}}for(const[i,fnType]of fnTypesIn.entries()){if(!unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens,unboxingDepth+1,)){continue;}if(fnType.id<0){const highlightedGenerics=unifyFunctionTypes(whereClause[(-fnType.id)-1],queryElems,whereClause,mgens,solutionCb,unboxingDepth+1,);if(highlightedGenerics){const highlighted=[...fnTypesIn];highlighted[i]=Object.assign({highlighted:true,},fnType,{generics:highlightedGenerics,});return highlighted;}}else{const highlightedGenerics=unifyFunctionTypes([...Array.from(fnType.bindings.values()).flat(),...fnType.generics],queryElems,whereClause,mgens?new Map(mgens):null,solutionCb,unboxingDepth+1,);if(highlightedGenerics){const highlighted=[...fnTypesIn];highlighted[i]=Object.assign({},fnType,{generics:highlightedGenerics,bindings:new Map([...fnType.bindings.entries()].map(([k,v])=>{return[k,highlightedGenerics.splice(0,v.length)];})),});return highlighted;}}}return null;}const fnTypes=fnTypesIn.slice();const flast=fl-1;const qlast=ql-1;const queryElem=queryElems[qlast];let queryElemsTmp=null;for(let i=flast;i>=0;i-=1){const fnType=fnTypes[i];if(!unifyFunctionTypeIsMatchCandidate(fnType,queryElem,mgens)){continue;}let mgensScratch;if(fnType.id!==null&&queryElem.id!==null&&fnType.id<0){mgensScratch=new Map(mgens);if(mgensScratch.has(queryElem.id)&&mgensScratch.get(queryElem.id)!==fnType.id){continue;}mgensScratch.set(queryElem.id,fnType.id);}else{mgensScratch=mgens;}fnTypes[i]=fnTypes[flast];fnTypes.length=flast;if(!queryElemsTmp){queryElemsTmp=queryElems.slice(0,qlast);}let unifiedGenerics=[];let unifiedGenericsMgens=null;const passesUnification=unifyFunctionTypes(fnTypes,queryElemsTmp,whereClause,mgensScratch,mgensScratch=>{if(fnType.generics.length===0&&queryElem.generics.length===0&&fnType.bindings.size===0&&queryElem.bindings.size===0){return solutionCb(mgensScratch);}const solution=unifyFunctionTypeCheckBindings(fnType,queryElem,whereClause,mgensScratch,unboxingDepth,);if(!solution){return false;}const simplifiedGenerics=solution.simplifiedGenerics;for(const simplifiedMgens of solution.mgens){unifiedGenerics=unifyGenericTypes(simplifiedGenerics,queryElem.generics,whereClause,simplifiedMgens,solutionCb,unboxingDepth,);if(unifiedGenerics!==null){unifiedGenericsMgens=simplifiedMgens;return true;}}return false;},unboxingDepth,);if(passesUnification){passesUnification.length=fl;passesUnification[flast]=passesUnification[i];passesUnification[i]=Object.assign({},fnType,{highlighted:true,generics:unifiedGenerics,bindings:new Map([...fnType.bindings.entries()].map(([k,v])=>{return[k,queryElem.bindings.has(k)?unifyFunctionTypes(v,queryElem.bindings.get(k),whereClause,unifiedGenericsMgens,solutionCb,unboxingDepth,):unifiedGenerics.splice(0,v.length)];})),});return passesUnification;}fnTypes[flast]=fnTypes[i];fnTypes[i]=fnType;fnTypes.length=fl;}for(let i=flast;i>=0;i-=1){const fnType=fnTypes[i];if(!unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens,unboxingDepth+1,)){continue;}const generics=fnType.id!==null&&fnType.id<0?whereClause[(-fnType.id)-1]:fnType.generics;const bindings=fnType.bindings?Array.from(fnType.bindings.values()).flat():[];const passesUnification=unifyFunctionTypes(fnTypes.toSpliced(i,1,...bindings,...generics),queryElems,whereClause,mgens,solutionCb,unboxingDepth+1,);if(passesUnification){const highlightedGenerics=passesUnification.slice(i,i+generics.length+bindings.length,);const highlightedFnType=Object.assign({},fnType,{generics:highlightedGenerics,bindings:new Map([...fnType.bindings.entries()].map(([k,v])=>{return[k,highlightedGenerics.splice(0,v.length)];})),});return passesUnification.toSpliced(i,generics.length+bindings.length,highlightedFnType,);}}return null;}function unifyGenericTypes(fnTypesIn,queryElems,whereClause,mgensIn,solutionCb,unboxingDepth,){if(unboxingDepth>=UNBOXING_LIMIT){return null;}const mgens=mgensIn===null?null:new Map(mgensIn);if(queryElems.length===0){return solutionCb(mgens)?fnTypesIn:null;}if(!fnTypesIn||fnTypesIn.length===0){return null;}const fnType=fnTypesIn[0];const queryElem=queryElems[0];if(unifyFunctionTypeIsMatchCandidate(fnType,queryElem,mgens)){if(fnType.id!==null&&fnType.id<0&&queryElem.id!==null&&queryElem.id<0){if(!mgens||!mgens.has(queryElem.id)||mgens.get(queryElem.id)===fnType.id){const mgensScratch=new Map(mgens);mgensScratch.set(queryElem.id,fnType.id);const fnTypesRemaining=unifyGenericTypes(fnTypesIn.slice(1),queryElems.slice(1),whereClause,mgensScratch,solutionCb,unboxingDepth,);if(fnTypesRemaining){const highlighted=[fnType,...fnTypesRemaining];highlighted[0]=Object.assign({highlighted:true,},fnType,{generics:whereClause[-1-fnType.id],});return highlighted;}}}else{let unifiedGenerics;const fnTypesRemaining=unifyGenericTypes(fnTypesIn.slice(1),queryElems.slice(1),whereClause,mgens,mgensScratch=>{const solution=unifyFunctionTypeCheckBindings(fnType,queryElem,whereClause,mgensScratch,unboxingDepth,);if(!solution){return false;}const simplifiedGenerics=solution.simplifiedGenerics;for(const simplifiedMgens of solution.mgens){unifiedGenerics=unifyGenericTypes(simplifiedGenerics,queryElem.generics,whereClause,simplifiedMgens,solutionCb,unboxingDepth,);if(unifiedGenerics!==null){return true;}}},unboxingDepth,);if(fnTypesRemaining){const highlighted=[fnType,...fnTypesRemaining];highlighted[0]=Object.assign({highlighted:true,},fnType,{generics:unifiedGenerics||fnType.generics,});return highlighted;}}}if(unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens,unboxingDepth+1,)){let highlightedRemaining;if(fnType.id!==null&&fnType.id<0){const highlightedGenerics=unifyFunctionTypes(whereClause[(-fnType.id)-1],[queryElem],whereClause,mgens,mgensScratch=>{const hl=unifyGenericTypes(fnTypesIn.slice(1),queryElems.slice(1),whereClause,mgensScratch,solutionCb,unboxingDepth,);if(hl){highlightedRemaining=hl;}return hl;},unboxingDepth+1,);if(highlightedGenerics){return[Object.assign({highlighted:true,},fnType,{generics:highlightedGenerics,}),...highlightedRemaining];}}else{const highlightedGenerics=unifyGenericTypes([...Array.from(fnType.bindings.values()).flat(),...fnType.generics,],[queryElem],whereClause,mgens,mgensScratch=>{const hl=unifyGenericTypes(fnTypesIn.slice(1),queryElems.slice(1),whereClause,mgensScratch,solutionCb,unboxingDepth,);if(hl){highlightedRemaining=hl;}return hl;},unboxingDepth+1,);if(highlightedGenerics){return[Object.assign({},fnType,{generics:highlightedGenerics,bindings:new Map([...fnType.bindings.entries()].map(([k,v])=>{return[k,highlightedGenerics.splice(0,v.length)];})),}),...highlightedRemaining];}}}return null;}const unifyFunctionTypeIsMatchCandidate=(fnType,queryElem,mgensIn)=>{if(!typePassesFilter(queryElem.typeFilter,fnType.ty)){return false;}if(fnType.id!==null&&fnType.id<0&&queryElem.id!==null&&queryElem.id<0){if(mgensIn&&mgensIn.has(queryElem.id)&&mgensIn.get(queryElem.id)!==fnType.id){return false;}return true;}else{if(queryElem.id===this.typeNameIdOfArrayOrSlice&&(fnType.id===this.typeNameIdOfSlice||fnType.id===this.typeNameIdOfArray)){}else if(queryElem.id===this.typeNameIdOfTupleOrUnit&&(fnType.id===this.typeNameIdOfTuple||fnType.id===this.typeNameIdOfUnit)){}else if(queryElem.id===this.typeNameIdOfHof&&(fnType.id===this.typeNameIdOfFn||fnType.id===this.typeNameIdOfFnMut||fnType.id===this.typeNameIdOfFnOnce)){}else if(fnType.id!==queryElem.id||queryElem.id===null){return false;}if((fnType.generics.length+fnType.bindings.size)===0&&queryElem.generics.length!==0){return false;}if(fnType.bindings.size0){const fnTypePath=fnType.path!==undefined&&fnType.path!==null?fnType.path.split("::"):[];if(queryElemPathLength>fnTypePath.length){return false;}let i=0;for(const path of fnTypePath){if(path===queryElem.pathWithoutLast[i]){i+=1;if(i>=queryElemPathLength){break;}}}if(i0){let mgensSolutionSet=[mgensIn];for(const[name,constraints]of queryElem.bindings.entries()){if(mgensSolutionSet.length===0){return false;}if(!fnType.bindings.has(name)){return false;}const fnTypeBindings=fnType.bindings.get(name);mgensSolutionSet=mgensSolutionSet.flatMap(mgens=>{const newSolutions=[];unifyFunctionTypes(fnTypeBindings,constraints,whereClause,mgens,newMgens=>{newSolutions.push(newMgens);return false;},unboxingDepth,);return newSolutions;});}if(mgensSolutionSet.length===0){return false;}const binds=Array.from(fnType.bindings.entries()).flatMap(entry=>{const[name,constraints]=entry;if(queryElem.bindings.has(name)){return[];}else{return constraints;}});if(simplifiedGenerics.length>0){simplifiedGenerics=[...binds,...simplifiedGenerics];}else{simplifiedGenerics=binds;}return{simplifiedGenerics,mgens:mgensSolutionSet};}return{simplifiedGenerics,mgens:[mgensIn]};}function unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens,unboxingDepth,){if(unboxingDepth>=UNBOXING_LIMIT){return false;}if(fnType.id!==null&&fnType.id<0){if(!whereClause){return false;}return checkIfInList(whereClause[(-fnType.id)-1],queryElem,whereClause,mgens,unboxingDepth,);}else if(fnType.unboxFlag&&(fnType.generics.length>0||fnType.bindings.size>0)){const simplifiedGenerics=[...fnType.generics,...Array.from(fnType.bindings.values()).flat(),];return checkIfInList(simplifiedGenerics,queryElem,whereClause,mgens,unboxingDepth,);}return false;}function containsTypeFromQuery(list,where_clause){if(!list)return false;for(const ty of parsedQuery.returned){if(ty.id!==null&&ty.id<0){continue;}if(checkIfInList(list,ty,where_clause,null,0)){return true;}}for(const ty of parsedQuery.elems){if(ty.id!==null&&ty.id<0){continue;}if(checkIfInList(list,ty,where_clause,null,0)){return true;}}return false;}function checkIfInList(list,elem,whereClause,mgens,unboxingDepth){for(const entry of list){if(checkType(entry,elem,whereClause,mgens,unboxingDepth)){return true;}}return false;}const checkType=(row,elem,whereClause,mgens,unboxingDepth)=>{if(unboxingDepth>=UNBOXING_LIMIT){return false;}if(row.id!==null&&elem.id!==null&&row.id>0&&elem.id>0&&elem.pathWithoutLast.length===0&&row.generics.length===0&&elem.generics.length===0&&row.bindings.size===0&&elem.bindings.size===0&&elem.id!==this.typeNameIdOfArrayOrSlice&&elem.id!==this.typeNameIdOfHof&&elem.id!==this.typeNameIdOfTupleOrUnit){return row.id===elem.id&&typePassesFilter(elem.typeFilter,row.ty);}else{return unifyFunctionTypes([row],[elem],whereClause,mgens,()=>true,unboxingDepth,);}};const checkTypeMgensForConflict=mgens=>{if(!mgens){return true;}const fnTypes=new Set();for(const[_qid,fid]of mgens){if(fnTypes.has(fid)){return false;}fnTypes.add(fid);}return true;};function checkPath(contains,ty){if(contains.length===0){return 0;}const maxPathEditDistance=Math.floor(contains.reduce((acc,next)=>acc+next.length,0)/3,);let ret_dist=maxPathEditDistance+1;const path=ty.path.split("::");if(ty.parent&&ty.parent.name){path.push(ty.parent.name.toLowerCase());}const length=path.length;const clength=contains.length;pathiter:for(let i=length-clength;i>=0;i-=1){let dist_total=0;for(let x=0;xmaxPathEditDistance){continue pathiter;}dist_total+=dist;}}ret_dist=Math.min(ret_dist,Math.round(dist_total/clength));}return ret_dist>maxPathEditDistance?null:ret_dist;}function typePassesFilter(filter,type){if(filter<=NO_TYPE_FILTER||filter===type)return true;const name=itemTypes[type];switch(itemTypes[filter]){case"constant":return name==="associatedconstant";case"fn":return name==="method"||name==="tymethod";case"type":return name==="primitive"||name==="associatedtype";case"trait":return name==="traitalias";}return false;}function createAliasFromItem(item){return{crate:item.crate,name:item.name,path:item.path,descShard:item.descShard,descIndex:item.descIndex,exactPath:item.exactPath,ty:item.ty,parent:item.parent,type:item.type,is_alias:true,bitIndex:item.bitIndex,implDisambiguator:item.implDisambiguator,};}const handleAliases=async(ret,query,filterCrates,currentCrate)=>{const lowerQuery=query.toLowerCase();const aliases=[];const crateAliases=[];if(filterCrates!==null){if(this.ALIASES.has(filterCrates)&&this.ALIASES.get(filterCrates).has(lowerQuery)){const query_aliases=this.ALIASES.get(filterCrates).get(lowerQuery);for(const alias of query_aliases){aliases.push(createAliasFromItem(this.searchIndex[alias]));}}}else{for(const[crate,crateAliasesIndex]of this.ALIASES){if(crateAliasesIndex.has(lowerQuery)){const pushTo=crate===currentCrate?crateAliases:aliases;const query_aliases=crateAliasesIndex.get(lowerQuery);for(const alias of query_aliases){pushTo.push(createAliasFromItem(this.searchIndex[alias]));}}}}const sortFunc=(aaa,bbb)=>{if(aaa.path{return this.searchIndexEmptyDesc.get(alias.crate).contains(alias.bitIndex)?"":this.searchState.loadDesc(alias);};const[crateDescs,descs]=await Promise.all([Promise.all(crateAliases.map(fetchDesc)),Promise.all(aliases.map(fetchDesc)),]);const pushFunc=alias=>{alias.alias=query;const res=buildHrefAndPath(alias);alias.displayPath=pathSplitter(res[0]);alias.fullPath=alias.displayPath+alias.name;alias.href=res[1];ret.others.unshift(alias);if(ret.others.length>MAX_RESULTS){ret.others.pop();}};aliases.forEach((alias,i)=>{alias.desc=descs[i];});aliases.forEach(pushFunc);crateAliases.forEach((alias,i)=>{alias.desc=crateDescs[i];});crateAliases.forEach(pushFunc);};function addIntoResults(results,fullId,id,index,dist,path_dist,maxEditDistance){if(dist<=maxEditDistance||index!==-1){if(results.has(fullId)){const result=results.get(fullId);if(result.dontValidate||result.dist<=dist){return;}}results.set(fullId,{id:id,index:index,dontValidate:parsedQuery.literalSearch,dist:dist,path_dist:path_dist,});}}function handleArgs(row,pos,results){if(!row||(filterCrates!==null&&row.crate!==filterCrates)){return;}const rowType=row.type;if(!rowType){return;}const tfpDist=compareTypeFingerprints(row.id,parsedQuery.typeFingerprint,);if(tfpDist===null){return;}if(results.size>=MAX_RESULTS&&tfpDist>results.max_dist){return;}if(!unifyFunctionTypes(rowType.inputs,parsedQuery.elems,rowType.where_clause,null,mgens=>{return unifyFunctionTypes(rowType.output,parsedQuery.returned,rowType.where_clause,mgens,checkTypeMgensForConflict,0,);},0,)){return;}results.max_dist=Math.max(results.max_dist||0,tfpDist);addIntoResults(results,row.id.toString(),pos,0,tfpDist,0,Number.MAX_VALUE);}const compareTypeFingerprints=(fullId,queryFingerprint)=>{const fh0=this.functionTypeFingerprint[fullId*4];const fh1=this.functionTypeFingerprint[(fullId*4)+1];const fh2=this.functionTypeFingerprint[(fullId*4)+2];const[qh0,qh1,qh2]=queryFingerprint;const[in0,in1,in2]=[fh0&qh0,fh1&qh1,fh2&qh2];if((in0 ^ qh0)||(in1 ^ qh1)||(in2 ^ qh2)){return null;}return this.functionTypeFingerprint[(fullId*4)+3];};const innerRunQuery=()=>{if(parsedQuery.foundElems===1&&!parsedQuery.hasReturnArrow){const elem=parsedQuery.elems[0];const handleNameSearch=id=>{const row=this.searchIndex[id];if(!typePassesFilter(elem.typeFilter,row.ty)||(filterCrates!==null&&row.crate!==filterCrates)){return;}let pathDist=0;if(elem.fullPath.length>1){pathDist=checkPath(elem.pathWithoutLast,row);if(pathDist===null){return;}}if(parsedQuery.literalSearch){if(row.word===elem.pathLast){addIntoResults(results_others,row.id,id,0,0,pathDist);}}else{addIntoResults(results_others,row.id,id,row.normalizedName.indexOf(elem.normalizedPathLast),editDistance(row.normalizedName,elem.normalizedPathLast,maxEditDistance,),pathDist,maxEditDistance,);}};if(elem.normalizedPathLast!==""){const last=elem.normalizedPathLast;for(const id of this.nameTrie.search(last,this.tailTable)){handleNameSearch(id);}}const length=this.searchIndex.length;for(let i=0,nSearchIndex=length;i0){const sortQ=(a,b)=>{const ag=a.generics.length===0&&a.bindings.size===0;const bg=b.generics.length===0&&b.bindings.size===0;if(ag!==bg){return ag-bg;}const ai=a.id>0;const bi=b.id>0;return ai-bi;};parsedQuery.elems.sort(sortQ);parsedQuery.returned.sort(sortQ);for(let i=0,nSearchIndex=this.searchIndex.length;i{const descs=await Promise.all(list.map(result=>{return this.searchIndexEmptyDesc.get(result.crate).contains(result.bitIndex)?"":this.searchState.loadDesc(result);}));for(const[i,result]of list.entries()){result.desc=descs[i];}}));if(parsedQuery.error!==null&&ret.others.length!==0){ret.query.error=null;}return ret;}}let rawSearchIndex;let docSearch;const longItemTypes=["keyword","primitive type","module","extern crate","re-export","struct","enum","function","type alias","static","trait","","trait method","method","struct field","enum variant","macro","assoc type","constant","assoc const","union","foreign type","existential type","attribute macro","derive macro","trait alias",];let currentResults;function printTab(nb){let iter=0;let foundCurrentTab=false;let foundCurrentResultSet=false;onEachLazy(document.getElementById("search-tabs").childNodes,elem=>{if(nb===iter){addClass(elem,"selected");foundCurrentTab=true;}else{removeClass(elem,"selected");}iter+=1;});const isTypeSearch=(nb>0||iter===1);iter=0;onEachLazy(document.getElementById("results").childNodes,elem=>{if(nb===iter){addClass(elem,"active");foundCurrentResultSet=true;}else{removeClass(elem,"active");}iter+=1;});if(foundCurrentTab&&foundCurrentResultSet){searchState.currentTab=nb;const correctionsElem=document.getElementsByClassName("search-corrections");if(isTypeSearch){removeClass(correctionsElem[0],"hidden");}else{addClass(correctionsElem[0],"hidden");}}else if(nb!==0){printTab(0);}}function buildUrl(search,filterCrates){let extra="?search="+encodeURIComponent(search);if(filterCrates!==null){extra+="&filter-crate="+encodeURIComponent(filterCrates);}return getNakedUrl()+extra+window.location.hash;}function getFilterCrates(){const elem=document.getElementById("crate-search");if(elem&&elem.value!=="all crates"&&window.searchIndex.has(elem.value)){return elem.value;}return null;}function nextTab(direction){const next=(searchState.currentTab+direction+3)%searchState.focusedByTab.length;searchState.focusedByTab[searchState.currentTab]=document.activeElement;printTab(next);focusSearchResult();}function focusSearchResult(){const target=searchState.focusedByTab[searchState.currentTab]||document.querySelectorAll(".search-results.active a").item(0)||document.querySelectorAll("#search-tabs button").item(searchState.currentTab);searchState.focusedByTab[searchState.currentTab]=null;if(target){target.focus();}}async function addTab(array,query,display){const extraClass=display?" active":"";const output=document.createElement(array.length===0&&query.error===null?"div":"ul",);if(array.length>0){output.className="search-results "+extraClass;const lis=Promise.all(array.map(async item=>{const name=item.name;const type=itemTypes[item.ty];const longType=longItemTypes[item.ty];const typeName=longType.length!==0?`${longType}`:"?";const link=document.createElement("a");link.className="result-"+type;link.href=item.href;const resultName=document.createElement("span");resultName.className="result-name";resultName.insertAdjacentHTML("beforeend",`${typeName}`);link.appendChild(resultName);let alias=" ";if(item.is_alias){alias=` 
      \
+${item.alias} - see \
+
      `;}resultName.insertAdjacentHTML("beforeend",`
      ${alias}\
+${item.displayPath}${name}\
+
      `);const description=document.createElement("div");description.className="desc";description.insertAdjacentHTML("beforeend",item.desc);if(item.displayTypeSignature){const{type,mappedNames,whereClause}=await item.displayTypeSignature;const displayType=document.createElement("div");type.forEach((value,index)=>{if(index%2!==0){const highlight=document.createElement("strong");highlight.appendChild(document.createTextNode(value));displayType.appendChild(highlight);}else{displayType.appendChild(document.createTextNode(value));}});if(mappedNames.size>0||whereClause.size>0){let addWhereLineFn=()=>{const line=document.createElement("div");line.className="where";line.appendChild(document.createTextNode("where"));displayType.appendChild(line);addWhereLineFn=()=>{};};for(const[qname,name]of mappedNames){if(name===qname){continue;}addWhereLineFn();const line=document.createElement("div");line.className="where";line.appendChild(document.createTextNode(`    ${qname} matches `));const lineStrong=document.createElement("strong");lineStrong.appendChild(document.createTextNode(name));line.appendChild(lineStrong);displayType.appendChild(line);}for(const[name,innerType]of whereClause){if(innerType.length<=1){continue;}addWhereLineFn();const line=document.createElement("div");line.className="where";line.appendChild(document.createTextNode(`    ${name}: `));innerType.forEach((value,index)=>{if(index%2!==0){const highlight=document.createElement("strong");highlight.appendChild(document.createTextNode(value));line.appendChild(highlight);}else{line.appendChild(document.createTextNode(value));}});displayType.appendChild(line);}}displayType.className="type-signature";link.appendChild(displayType);}link.appendChild(description);return link;}));lis.then(lis=>{for(const li of lis){output.appendChild(li);}});}else if(query.error===null){const dlroChannel=`https://doc.rust-lang.org/${getVar("channel")}`;output.className="search-failed"+extraClass;output.innerHTML="No results :(
      "+"Try on DuckDuckGo?

      "+"Or try looking in one of these:";}return output;}function makeTabHeader(tabNb,text,nbElems){const fmtNbElems=nbElems<10?`\u{2007}(${nbElems})\u{2007}\u{2007}`:nbElems<100?`\u{2007}(${nbElems})\u{2007}`:`\u{2007}(${nbElems})`;if(searchState.currentTab===tabNb){return"";}return"";}async function showResults(results,go_to_first,filterCrates){const search=searchState.outputElement();if(go_to_first||(results.others.length===1&&getSettingValue("go-to-only-result")==="true")){window.onunload=()=>{};searchState.removeQueryParameters();const elem=document.createElement("a");elem.href=results.others[0].href;removeClass(elem,"active");document.body.appendChild(elem);elem.click();return;}if(results.query===undefined){results.query=DocSearch.parseQuery(searchState.input.value);}currentResults=results.query.userQuery;let currentTab=searchState.currentTab;if((currentTab===0&&results.others.length===0)||(currentTab===1&&results.in_args.length===0)||(currentTab===2&&results.returned.length===0)){if(results.others.length!==0){currentTab=0;}else if(results.in_args.length){currentTab=1;}else if(results.returned.length){currentTab=2;}}let crates="";if(rawSearchIndex.size>1){crates="
       in 
      "+"
      ";}let output=`
      \
+        
      Results
      ${crates}
      `;if(results.query.error!==null){const error=results.query.error;error.forEach((value,index)=>{value=value.split("<").join("<").split(">").join(">");if(index%2!==0){error[index]=`${value.replaceAll(" ", " ")}`;}else{error[index]=value;}});output+=`
      Query parser error: "${error.join("")}".
      `;output+="
      "+makeTabHeader(0,"In Names",results.others.length)+"
      ";currentTab=0;}else if(results.query.foundElems<=1&&results.query.returned.length===0){output+="
      "+makeTabHeader(0,"In Names",results.others.length)+makeTabHeader(1,"In Parameters",results.in_args.length)+makeTabHeader(2,"In Return Types",results.returned.length)+"
      ";}else{const signatureTabTitle=results.query.elems.length===0?"In Function Return Types":results.query.returned.length===0?"In Function Parameters":"In Function Signatures";output+="
      "+makeTabHeader(0,signatureTabTitle,results.others.length)+"
      ";currentTab=0;}if(results.query.correction!==null){const orig=results.query.returned.length>0?results.query.returned[0].name:results.query.elems[0].name;output+="
      "+`Type "${orig}" not found. `+"Showing results for closest type name "+`"${results.query.correction}" instead.
      `;}if(results.query.proposeCorrectionFrom!==null){const orig=results.query.proposeCorrectionFrom;const targ=results.query.proposeCorrectionTo;output+="
      "+`Type "${orig}" not found and used as generic parameter. `+`Consider searching for "${targ}" instead.
      `;}const[ret_others,ret_in_args,ret_returned]=await Promise.all([addTab(results.others,results.query,currentTab===0),addTab(results.in_args,results.query,currentTab===1),addTab(results.returned,results.query,currentTab===2),]);const resultsElem=document.createElement("div");resultsElem.id="results";resultsElem.appendChild(ret_others);resultsElem.appendChild(ret_in_args);resultsElem.appendChild(ret_returned);search.innerHTML=output;if(searchState.rustdocToolbar){search.querySelector(".main-heading").appendChild(searchState.rustdocToolbar);}const crateSearch=document.getElementById("crate-search");if(crateSearch){crateSearch.addEventListener("input",updateCrate);}search.appendChild(resultsElem);searchState.showResults(search);const elems=document.getElementById("search-tabs").childNodes;searchState.focusedByTab=[];let i=0;for(const elem of elems){const j=i;elem.onclick=()=>printTab(j);searchState.focusedByTab.push(null);i+=1;}printTab(currentTab);}function updateSearchHistory(url){if(!browserSupportsHistoryApi()){return;}const params=searchState.getQueryStringParams();if(!history.state&&!params.search){history.pushState(null,"",url);}else{history.replaceState(null,"",url);}}async function search(forced){const query=DocSearch.parseQuery(searchState.input.value.trim());let filterCrates=getFilterCrates();if(!forced&&query.userQuery===currentResults){if(query.userQuery.length>0){putBackSearch();}return;}searchState.setLoadingSearch();const params=searchState.getQueryStringParams();if(filterCrates===null&¶ms["filter-crate"]!==undefined){filterCrates=params["filter-crate"];}searchState.title="\""+query.userQuery+"\" Search - Rust";updateSearchHistory(buildUrl(query.userQuery,filterCrates));await showResults(await docSearch.execQuery(query,filterCrates,window.currentCrate),params.go_to_first,filterCrates);}function onSearchSubmit(e){e.preventDefault();searchState.clearInputTimeout();search();}function putBackSearch(){const search_input=searchState.input;if(!searchState.input){return;}if(search_input.value!==""&&!searchState.isDisplayed()){searchState.showResults();if(browserSupportsHistoryApi()){history.replaceState(null,"",buildUrl(search_input.value,getFilterCrates()));}document.title=searchState.title;}}function registerSearchEvents(){const params=searchState.getQueryStringParams();if(searchState.input.value===""){searchState.input.value=params.search||"";}const searchAfter500ms=()=>{searchState.clearInputTimeout();if(searchState.input.value.length===0){searchState.hideResults();}else{searchState.timeout=setTimeout(search,500);}};searchState.input.onkeyup=searchAfter500ms;searchState.input.oninput=searchAfter500ms;document.getElementsByClassName("search-form")[0].onsubmit=onSearchSubmit;searchState.input.onchange=e=>{if(e.target!==document.activeElement){return;}searchState.clearInputTimeout();setTimeout(search,0);};searchState.input.onpaste=searchState.input.onchange;searchState.outputElement().addEventListener("keydown",e=>{if(e.altKey||e.ctrlKey||e.shiftKey||e.metaKey){return;}if(e.which===38){const previous=document.activeElement.previousElementSibling;if(previous){previous.focus();}else{searchState.focus();}e.preventDefault();}else if(e.which===40){const next=document.activeElement.nextElementSibling;if(next){next.focus();}const rect=document.activeElement.getBoundingClientRect();if(window.innerHeight-rect.bottom{if(e.which===40){focusSearchResult();e.preventDefault();}});searchState.input.addEventListener("focus",()=>{putBackSearch();});searchState.input.addEventListener("blur",()=>{if(window.searchState.input){window.searchState.input.placeholder=window.searchState.origPlaceholder;}});if(browserSupportsHistoryApi()){const previousTitle=document.title;window.addEventListener("popstate",e=>{const params=searchState.getQueryStringParams();document.title=previousTitle;currentResults=null;if(params.search&¶ms.search.length>0){searchState.input.value=params.search;e.preventDefault();search();}else{searchState.input.value="";searchState.hideResults();}});}window.onpageshow=()=>{const qSearch=searchState.getQueryStringParams().search;if(searchState.input.value===""&&qSearch){searchState.input.value=qSearch;}search();};}function updateCrate(ev){if(ev.target.value==="all crates"){const query=searchState.input.value.trim();updateSearchHistory(buildUrl(query,null));}currentResults=null;search(true);}class ParametricDescription{constructor(w,n,minErrors){this.w=w;this.n=n;this.minErrors=minErrors;}isAccept(absState){const state=Math.floor(absState/(this.w+1));const offset=absState%(this.w+1);return this.w-offset+this.minErrors[state]<=this.n;}getPosition(absState){return absState%(this.w+1);}getVector(name,charCode,pos,end){let vector=0;for(let i=pos;i>5;const bitStart=bitLoc&31;if(bitStart+bitsPerValue<=32){return((data[dataLoc]>>bitStart)&this.MASKS[bitsPerValue-1]);}else{const part=32-bitStart;return ~~(((data[dataLoc]>>bitStart)&this.MASKS[part-1])+((data[1+dataLoc]&this.MASKS[bitsPerValue-part-1])<limit){return limit+1}while(b.length>0&&b[0]===a[0]){a=a.substring(1);b=b.substring(1)}while(b.length>0&&b[b.length-1]===a[a.length-1]){a=a.substring(0,a.length-1);b=b.substring(0,b.length-1)}if(b.length===0){return minDist}const aLength=a.length;const bLength=b.length;for(let i=0;i<=bLength;++i){this.current[i]=0;this.prev[i]=i;this.prevPrev[i]=Number.MAX_VALUE}for(let i=1;i<=aLength;++i){this.current[0]=i;const aIdx=i-1;for(let j=1;j<=bLength;++j){const bIdx=j-1;const substitutionCost=a[aIdx]===b[bIdx]?0:1;this.current[j]=Math.min(this.prev[j]+1,this.current[j-1]+1,this.prev[j-1]+substitutionCost,);if((i>1)&&(j>1)&&(a[aIdx]===b[bIdx-1])&&(a[aIdx-1]===b[bIdx])){this.current[j]=Math.min(this.current[j],this.prevPrev[j-2]+1,)}}const prevPrevTmp=this.prevPrev;this.prevPrev=this.prev;this.prev=this.current;this.current=prevPrevTmp}const distance=this.prev[bLength];return distance<=limit?distance:(limit+1)},};function editDistance(a,b,limit){return editDistanceState.calculate(a,b,limit)}function isEndCharacter(c){return"=,>-])".indexOf(c)!==-1}function isFnLikeTy(ty){return ty===TY_FN||ty===TY_METHOD||ty===TY_TYMETHOD}function isSeparatorCharacter(c){return c===","||c==="="}function isReturnArrow(parserState){return parserState.userQuery.slice(parserState.pos,parserState.pos+2)==="->"}function skipWhitespace(parserState){while(parserState.pos0){const c=parserState.userQuery[pos-1];if(c===lookingFor){return true}else if(c!==" "){break}pos-=1}return false}function isLastElemGeneric(elems,parserState){return(elems.length>0&&elems[elems.length-1].generics.length>0)||prevIs(parserState,">")}function getFilteredNextElem(query,parserState,elems,isInGenerics){const start=parserState.pos;if(parserState.userQuery[parserState.pos]===":"&&!isPathStart(parserState)){throw["Expected type filter before ",":"]}getNextElem(query,parserState,elems,isInGenerics);if(parserState.userQuery[parserState.pos]===":"&&!isPathStart(parserState)){if(parserState.typeFilter!==null){throw["Unexpected ",":"," (expected path after type filter ",parserState.typeFilter+":",")",]}if(elems.length===0){throw["Expected type filter before ",":"]}else if(query.literalSearch){throw["Cannot use quotes on type filter"]}const typeFilterElem=elems.pop();checkExtraTypeFilterCharacters(start,parserState);parserState.typeFilter=typeFilterElem.normalizedPathLast;parserState.pos+=1;parserState.totalElems-=1;query.literalSearch=false;getNextElem(query,parserState,elems,isInGenerics)}}function getItemsBefore(query,parserState,elems,endChar){let foundStopChar=true;let foundSeparator=false;const oldTypeFilter=parserState.typeFilter;parserState.typeFilter=null;const oldIsInBinding=parserState.isInBinding;parserState.isInBinding=null;let hofParameters=null;let extra="";if(endChar===">"){extra="<"}else if(endChar==="]"){extra="["}else if(endChar===")"){extra="("}else if(endChar===""){extra="->"}else{extra=endChar}while(parserState.pos"," after ","="]}hofParameters=[...elems];elems.length=0;parserState.pos+=2;foundStopChar=true;foundSeparator=false;continue}else if(c===" "){parserState.pos+=1;continue}else if(isSeparatorCharacter(c)){parserState.pos+=1;foundStopChar=true;foundSeparator=true;continue}else if(c===":"&&isPathStart(parserState)){throw["Unexpected ","::",": paths cannot start with ","::"]}else if(isEndCharacter(c)){throw["Unexpected ",c," after ",extra]}if(!foundStopChar){let extra=[];if(isLastElemGeneric(query.elems,parserState)){extra=[" after ",">"]}else if(prevIs(parserState,"\"")){throw["Cannot have more than one element if you use quotes"]}if(endChar!==""){throw["Expected ",",",", ","=",", or ",endChar,...extra,", found ",c,]}throw["Expected ",","," or ","=",...extra,", found ",c,]}const posBefore=parserState.pos;getFilteredNextElem(query,parserState,elems,endChar!=="");if(endChar!==""&&parserState.pos>=parserState.length){throw["Unclosed ",extra]}if(posBefore===parserState.pos){parserState.pos+=1}foundStopChar=false}if(parserState.pos>=parserState.length&&endChar!==""){throw["Unclosed ",extra]}parserState.pos+=1;if(hofParameters){foundSeparator=false;if([...elems,...hofParameters].some(x=>x.bindingName)||parserState.isInBinding){throw["Unexpected ","="," within ","->"]}const hofElem=makePrimitiveElement("->",{generics:hofParameters,bindings:new Map([["output",[...elems]]]),typeFilter:null,});elems.length=0;elems[0]=hofElem}parserState.typeFilter=oldTypeFilter;parserState.isInBinding=oldIsInBinding;return{foundSeparator}}function getNextElem(query,parserState,elems,isInGenerics){const generics=[];skipWhitespace(parserState);let start=parserState.pos;let end;if("[(".indexOf(parserState.userQuery[parserState.pos])!==-1){let endChar=")";let name="()";let friendlyName="tuple";if(parserState.userQuery[parserState.pos]==="["){endChar="]";name="[]";friendlyName="slice"}parserState.pos+=1;const{foundSeparator}=getItemsBefore(query,parserState,generics,endChar);const typeFilter=parserState.typeFilter;const bindingName=parserState.isInBinding;parserState.typeFilter=null;parserState.isInBinding=null;for(const gen of generics){if(gen.bindingName!==null){throw["Type parameter ","=",` cannot be within ${friendlyName} `,name]}}if(name==="()"&&!foundSeparator&&generics.length===1&&typeFilter===null){elems.push(generics[0])}else if(name==="()"&&generics.length===1&&generics[0].name==="->"){generics[0].typeFilter=typeFilter;elems.push(generics[0])}else{if(typeFilter!==null&&typeFilter!=="primitive"){throw["Invalid search type: primitive ",name," and ",typeFilter," both specified",]}parserState.totalElems+=1;if(isInGenerics){parserState.genericsElems+=1}elems.push(makePrimitiveElement(name,{bindingName,generics}))}}else if(parserState.userQuery[parserState.pos]==="&"){if(parserState.typeFilter!==null&&parserState.typeFilter!=="primitive"){throw["Invalid search type: primitive ","&"," and ",parserState.typeFilter," both specified",]}parserState.typeFilter=null;parserState.pos+=1;let c=parserState.userQuery[parserState.pos];while(c===" "&&parserState.pos=end){throw["Found generics without a path"]}parserState.pos+=1;getItemsBefore(query,parserState,generics,">")}else if(parserState.pos=end){throw["Found generics without a path"]}if(parserState.isInBinding){throw["Unexpected ","("," after ","="]}parserState.pos+=1;const typeFilter=parserState.typeFilter;parserState.typeFilter=null;getItemsBefore(query,parserState,generics,")");skipWhitespace(parserState);if(isReturnArrow(parserState)){parserState.pos+=2;skipWhitespace(parserState);getFilteredNextElem(query,parserState,generics,isInGenerics);generics[generics.length-1].bindingName=makePrimitiveElement("output")}else{generics.push(makePrimitiveElement(null,{bindingName:makePrimitiveElement("output"),typeFilter:null,}))}parserState.typeFilter=typeFilter}if(isStringElem){skipWhitespace(parserState)}if(start>=end&&generics.length===0){return}if(parserState.userQuery[parserState.pos]==="="){if(parserState.isInBinding){throw["Cannot write ","="," twice in a binding"]}if(!isInGenerics){throw["Type parameter ","="," must be within generics list"]}const name=parserState.userQuery.slice(start,end).trim();if(name==="!"){throw["Type parameter ","="," key cannot be ","!"," never type"]}if(name.includes("!")){throw["Type parameter ","="," key cannot be ","!"," macro"]}if(name.includes("::")){throw["Type parameter ","="," key cannot contain ","::"," path"]}if(name.includes(":")){throw["Type parameter ","="," key cannot contain ",":"," type"]}parserState.isInBinding={name,generics}}else{elems.push(createQueryElement(query,parserState,parserState.userQuery.slice(start,end),generics,isInGenerics,),)}}}function checkExtraTypeFilterCharacters(start,parserState){const query=parserState.userQuery.slice(start,parserState.pos).trim();const match=query.match(REGEX_INVALID_TYPE_FILTER);if(match){throw["Unexpected ",match[0]," in type filter (before ",":",")",]}}function createQueryElement(query,parserState,name,generics,isInGenerics){const path=name.trim();if(path.length===0&&generics.length===0){throw["Unexpected ",parserState.userQuery[parserState.pos]]}if(query.literalSearch&&parserState.totalElems-parserState.genericsElems>0){throw["Cannot have more than one element if you use quotes"]}const typeFilter=parserState.typeFilter;parserState.typeFilter=null;if(name.trim()==="!"){if(typeFilter!==null&&typeFilter!=="primitive"){throw["Invalid search type: primitive never type ","!"," and ",typeFilter," both specified",]}if(generics.length!==0){throw["Never type ","!"," does not accept generic parameters",]}const bindingName=parserState.isInBinding;parserState.isInBinding=null;return makePrimitiveElement("never",{bindingName})}const quadcolon=/::\s*::/.exec(path);if(path.startsWith("::")){throw["Paths cannot start with ","::"]}else if(quadcolon!==null){throw["Unexpected ",quadcolon[0]]}const pathSegments=path.split(/(?:::\s*)|(?:\s+(?:::\s*)?)/).map(x=>x.toLowerCase());if(pathSegments.length===0||(pathSegments.length===1&&pathSegments[0]==="")){if(generics.length>0||prevIs(parserState,">")){throw["Found generics without a path"]}else{throw["Unexpected ",parserState.userQuery[parserState.pos]]}}for(const[i,pathSegment]of pathSegments.entries()){if(pathSegment==="!"){if(i!==0){throw["Never type ","!"," is not associated item"]}pathSegments[i]="never"}}parserState.totalElems+=1;if(isInGenerics){parserState.genericsElems+=1}const bindingName=parserState.isInBinding;parserState.isInBinding=null;const bindings=new Map();const pathLast=pathSegments[pathSegments.length-1];return{name:name.trim(),id:null,fullPath:pathSegments,pathWithoutLast:pathSegments.slice(0,pathSegments.length-1),pathLast,normalizedPathLast:pathLast.replace(/_/g,""),generics:generics.filter(gen=>{if(gen.bindingName!==null&&gen.bindingName.name!==null){if(gen.name!==null){gen.bindingName.generics.unshift(gen)}bindings.set(gen.bindingName.name.toLowerCase().replace(/_/g,""),gen.bindingName.generics,);return false}return true}),bindings,typeFilter,bindingName,}}function makePrimitiveElement(name,extra){return Object.assign({name:name,id:null,fullPath:[name],pathWithoutLast:[],pathLast:name,normalizedPathLast:name,generics:[],bindings:new Map(),typeFilter:"primitive",bindingName:null,},extra)}function getStringElem(query,parserState,isInGenerics){if(isInGenerics){throw["Unexpected ","\""," in generics"]}else if(query.literalSearch){throw["Cannot have more than one literal search element"]}else if(parserState.totalElems-parserState.genericsElems>0){throw["Cannot use literal search when there is more than one element"]}parserState.pos+=1;const start=parserState.pos;const end=getIdentEndPosition(parserState);if(parserState.pos>=parserState.length){throw["Unclosed ","\""]}else if(parserState.userQuery[end]!=="\""){throw["Unexpected ",parserState.userQuery[end]," in a string element"]}else if(start===end){throw["Cannot have empty string element"]}parserState.pos+=1;query.literalSearch=true}function getIdentEndPosition(parserState){let afterIdent=consumeIdent(parserState);let end=parserState.pos;let macroExclamation=-1;while(parserState.pos0){throw["Unexpected ",c," after ",parserState.userQuery[parserState.pos-1]," (not a valid identifier)"]}else{throw["Unexpected ",c," (not a valid identifier)"]}parserState.pos+=1;afterIdent=consumeIdent(parserState);end=parserState.pos}if(macroExclamation!==-1){if(parserState.typeFilter===null){parserState.typeFilter="macro"}else if(parserState.typeFilter!=="macro"){throw["Invalid search type: macro ","!"," and ",parserState.typeFilter," both specified",]}end=macroExclamation}return end}function isSpecialStartCharacter(c){return"<\"".indexOf(c)!==-1}function isPathStart(parserState){return parserState.userQuery.slice(parserState.pos,parserState.pos+2)==="::"}function consumeIdent(parserState){REGEX_IDENT.lastIndex=parserState.pos;const match=parserState.userQuery.match(REGEX_IDENT);if(match){parserState.pos+=match[0].length;return true}return false}function isPathSeparator(c){return c===":"||c===" "}class VlqHexDecoder{constructor(string,cons){this.string=string;this.cons=cons;this.offset=0;this.backrefQueue=[]}decodeList(){let c=this.string.charCodeAt(this.offset);const ret=[];while(c!==125){ret.push(this.decode());c=this.string.charCodeAt(this.offset)}this.offset+=1;return ret}decode(){let n=0;let c=this.string.charCodeAt(this.offset);if(c===123){this.offset+=1;return this.decodeList()}while(c<96){n=(n<<4)|(c&0xF);this.offset+=1;c=this.string.charCodeAt(this.offset)}n=(n<<4)|(c&0xF);const[sign,value]=[n&1,n>>1];this.offset+=1;return sign?-value:value}next(){const c=this.string.charCodeAt(this.offset);if(c>=48&&c<64){this.offset+=1;return this.backrefQueue[c-48]}if(c===96){this.offset+=1;return this.cons(0)}const result=this.cons(this.decode());this.backrefQueue.unshift(result);if(this.backrefQueue.length>16){this.backrefQueue.pop()}return result}}class RoaringBitmap{constructor(str){const strdecoded=atob(str);const u8array=new Uint8Array(strdecoded.length);for(let j=0;j=4){offsets=[];for(let j=0;j>3]&(1<<(j&0x7))){const runcount=(u8array[i]|(u8array[i+1]<<8));i+=2;this.containers.push(new RoaringBitmapRun(runcount,u8array.slice(i,i+(runcount*4)),));i+=runcount*4}else if(this.cardinalities[j]>=4096){this.containers.push(new RoaringBitmapBits(u8array.slice(i,i+8192)));i+=8192}else{const end=this.cardinalities[j]*2;this.containers.push(new RoaringBitmapArray(this.cardinalities[j],u8array.slice(i,i+end),));i+=end}}}contains(keyvalue){const key=keyvalue>>16;const value=keyvalue&0xFFFF;let left=0;let right=this.keys.length-1;while(left<=right){const mid=Math.floor((left+right)/2);const x=this.keys[mid];if(xkey){right=mid-1}else{return this.containers[mid].contains(value)}}return false}}class RoaringBitmapRun{constructor(runcount,array){this.runcount=runcount;this.array=array}contains(value){let left=0;let right=this.runcount-1;while(left<=right){const mid=Math.floor((left+right)/2);const i=mid*4;const start=this.array[i]|(this.array[i+1]<<8);const lenm1=this.array[i+2]|(this.array[i+3]<<8);if((start+lenm1)value){right=mid-1}else{return true}}return false}}class RoaringBitmapArray{constructor(cardinality,array){this.cardinality=cardinality;this.array=array}contains(value){let left=0;let right=this.cardinality-1;while(left<=right){const mid=Math.floor((left+right)/2);const i=mid*2;const x=this.array[i]|(this.array[i+1]<<8);if(xvalue){right=mid-1}else{return true}}return false}}class RoaringBitmapBits{constructor(array){this.array=array}contains(value){return!!(this.array[value>>3]&(1<<(value&7)))}}class NameTrie{constructor(){this.children=[];this.matches=[]}insert(name,id,tailTable){this.insertSubstring(name,0,id,tailTable)}insertSubstring(name,substart,id,tailTable){const l=name.length;if(substart===l){this.matches.push(id)}else{const sb=name.charCodeAt(substart);let child;if(this.children[sb]!==undefined){child=this.children[sb]}else{child=new NameTrie();this.children[sb]=child;let sste;if(substart>=2){const tail=name.substring(substart-2,substart+1);if(tailTable.has(tail)){sste=tailTable.get(tail)}else{sste=[];tailTable.set(tail,sste)}sste.push(child)}}child.insertSubstring(name,substart+1,id,tailTable)}}search(name,tailTable){const results=new Set();this.searchSubstringPrefix(name,0,results);if(results.size=3){const levParams=name.length>=6?new Lev2TParametricDescription(name.length):new Lev1TParametricDescription(name.length);this.searchLev(name,0,levParams,results);const tail=name.substring(0,3);if(tailTable.has(tail)){for(const entry of tailTable.get(tail)){entry.searchSubstringPrefix(name,3,results)}}}return[...results]}searchSubstringPrefix(name,substart,results){const l=name.length;if(substart===l){for(const match of this.matches){results.add(match)}let unprocessedChildren=[];for(const child of this.children){if(child){unprocessedChildren.push(child)}}let nextSet=[];while(unprocessedChildren.length!==0){const next=unprocessedChildren.pop();for(const child of next.children){if(child){nextSet.push(child)}}for(const match of next.matches){results.add(match)}if(unprocessedChildren.length===0){const tmp=unprocessedChildren;unprocessedChildren=nextSet;nextSet=tmp}}}else{const sb=name.charCodeAt(substart);if(this.children[sb]!==undefined){this.children[sb].searchSubstringPrefix(name,substart+1,results)}}}searchLev(name,substart,levParams,results){const stack=[[this,0]];const n=levParams.n;while(stack.length!==0){const[trie,levState]=stack.pop();for(const[charCode,child]of trie.children.entries()){if(!child){continue}const levPos=levParams.getPosition(levState);const vector=levParams.getVector(name,charCode,levPos,Math.min(name.length,levPos+(2*n)+1),);const newLevState=levParams.transition(levState,levPos,vector,);if(newLevState>=0){stack.push([child,newLevState]);if(levParams.isAccept(newLevState)){for(const match of child.matches){results.add(match)}}}}}}}class DocSearch{constructor(rawSearchIndex,rootPath,searchState){this.searchIndexDeprecated=new Map();this.searchIndexEmptyDesc=new Map();this.functionTypeFingerprint=new Uint32Array(0);this.typeNameIdMap=new Map();this.assocTypeIdNameMap=new Map();this.ALIASES=new Map();this.rootPath=rootPath;this.searchState=searchState;this.typeNameIdOfArray=this.buildTypeMapIndex("array");this.typeNameIdOfSlice=this.buildTypeMapIndex("slice");this.typeNameIdOfArrayOrSlice=this.buildTypeMapIndex("[]");this.typeNameIdOfTuple=this.buildTypeMapIndex("tuple");this.typeNameIdOfUnit=this.buildTypeMapIndex("unit");this.typeNameIdOfTupleOrUnit=this.buildTypeMapIndex("()");this.typeNameIdOfFn=this.buildTypeMapIndex("fn");this.typeNameIdOfFnMut=this.buildTypeMapIndex("fnmut");this.typeNameIdOfFnOnce=this.buildTypeMapIndex("fnonce");this.typeNameIdOfHof=this.buildTypeMapIndex("->");this.typeNameIdOfOutput=this.buildTypeMapIndex("output",true);this.typeNameIdOfReference=this.buildTypeMapIndex("reference");this.EMPTY_BINDINGS_MAP=new Map();this.EMPTY_GENERICS_ARRAY=[];this.TYPES_POOL=new Map();this.nameTrie=new NameTrie();this.tailTable=new Map();this.searchIndex=this.buildIndex(rawSearchIndex)}buildTypeMapIndex(name,isAssocType){if(name===""||name===null){return null}if(this.typeNameIdMap.has(name)){const obj=this.typeNameIdMap.get(name);obj.assocOnly=!!(isAssocType&&obj.assocOnly);return obj.id}else{const id=this.typeNameIdMap.size;this.typeNameIdMap.set(name,{id,assocOnly:!!isAssocType});return id}}buildItemSearchTypeAll(types,paths,lowercasePaths){return types&&types.length>0?types.map(type=>this.buildItemSearchType(type,paths,lowercasePaths)):this.EMPTY_GENERICS_ARRAY}buildItemSearchType(type,paths,lowercasePaths,isAssocType){const PATH_INDEX_DATA=0;const GENERICS_DATA=1;const BINDINGS_DATA=2;let pathIndex,generics,bindings;if(typeof type==="number"){pathIndex=type;generics=this.EMPTY_GENERICS_ARRAY;bindings=this.EMPTY_BINDINGS_MAP}else{pathIndex=type[PATH_INDEX_DATA];generics=this.buildItemSearchTypeAll(type[GENERICS_DATA],paths,lowercasePaths,);if(type.length>BINDINGS_DATA&&type[BINDINGS_DATA].length>0){bindings=new Map(type[BINDINGS_DATA].map(binding=>{const[assocType,constraints]=binding;return[this.buildItemSearchType(assocType,paths,lowercasePaths,true).id,this.buildItemSearchTypeAll(constraints,paths,lowercasePaths),]}))}else{bindings=this.EMPTY_BINDINGS_MAP}}let result;if(pathIndex<0){result={id:pathIndex,name:"",ty:TY_GENERIC,path:null,exactPath:null,generics,bindings,unboxFlag:true,}}else if(pathIndex===0){result={id:null,name:"",ty:null,path:null,exactPath:null,generics,bindings,unboxFlag:true,}}else{const item=lowercasePaths[pathIndex-1];const id=this.buildTypeMapIndex(item.name,isAssocType);if(isAssocType&&id!==null){this.assocTypeIdNameMap.set(id,paths[pathIndex-1].name)}result={id,name:paths[pathIndex-1].name,ty:item.ty,path:item.path,exactPath:item.exactPath,generics,bindings,unboxFlag:item.unboxFlag,}}const cr=this.TYPES_POOL.get(result.id);if(cr){if(cr.generics.length===result.generics.length&&cr.generics!==result.generics&&cr.generics.every((x,i)=>result.generics[i]===x)){result.generics=cr.generics}if(cr.bindings.size===result.bindings.size&&cr.bindings!==result.bindings){let ok=true;for(const[k,v]of cr.bindings.entries()){const v2=result.bindings.get(v);if(!v2){ok=false;break}if(v!==v2&&v.length===v2.length&&v.every((x,i)=>v2[i]===x)){result.bindings.set(k,v)}else if(v!==v2){ok=false;break}}if(ok){result.bindings=cr.bindings}}if(cr.ty===result.ty&&cr.path===result.path&&cr.bindings===result.bindings&&cr.generics===result.generics&&cr.ty===result.ty&&cr.name===result.name&&cr.unboxFlag===result.unboxFlag){return cr}}this.TYPES_POOL.set(result.id,result);return result}buildFunctionTypeFingerprint(type,output){let input=type.id;if(input===this.typeNameIdOfArray||input===this.typeNameIdOfSlice){input=this.typeNameIdOfArrayOrSlice}if(input===this.typeNameIdOfTuple||input===this.typeNameIdOfUnit){input=this.typeNameIdOfTupleOrUnit}if(input===this.typeNameIdOfFn||input===this.typeNameIdOfFnMut||input===this.typeNameIdOfFnOnce){input=this.typeNameIdOfHof}const hashint1=k=>{k=(~~k+0x7ed55d16)+(k<<12);k=(k ^ 0xc761c23c)^(k>>>19);k=(~~k+0x165667b1)+(k<<5);k=(~~k+0xd3a2646c)^(k<<9);k=(~~k+0xfd7046c5)+(k<<3);return(k ^ 0xb55a4f09)^(k>>>16)};const hashint2=k=>{k=~k+(k<<15);k ^=k>>>12;k+=k<<2;k ^=k>>>4;k=Math.imul(k,2057);return k ^(k>>16)};if(input!==null){const h0a=hashint1(input);const h0b=hashint2(input);const h1a=~~(h0a+Math.imul(h0b,2));const h1b=~~(h0a+Math.imul(h0b,3));const h2a=~~(h0a+Math.imul(h0b,4));const h2b=~~(h0a+Math.imul(h0b,5));output[0]|=(1<<(h0a%32))|(1<<(h1b%32));output[1]|=(1<<(h1a%32))|(1<<(h2b%32));output[2]|=(1<<(h2a%32))|(1<<(h0b%32));output[3]+=1}for(const g of type.generics){this.buildFunctionTypeFingerprint(g,output)}const fb={id:null,ty:0,generics:this.EMPTY_GENERICS_ARRAY,bindings:this.EMPTY_BINDINGS_MAP,};for(const[k,v]of type.bindings.entries()){fb.id=k;fb.generics=v;this.buildFunctionTypeFingerprint(fb,output)}}buildIndex(rawSearchIndex){const buildFunctionSearchTypeCallback=(paths,lowercasePaths)=>{const cb=functionSearchType=>{if(functionSearchType===0){return null}const INPUTS_DATA=0;const OUTPUT_DATA=1;let inputs;let output;if(typeof functionSearchType[INPUTS_DATA]==="number"){inputs=[this.buildItemSearchType(functionSearchType[INPUTS_DATA],paths,lowercasePaths,),]}else{inputs=this.buildItemSearchTypeAll(functionSearchType[INPUTS_DATA],paths,lowercasePaths,)}if(functionSearchType.length>1){if(typeof functionSearchType[OUTPUT_DATA]==="number"){output=[this.buildItemSearchType(functionSearchType[OUTPUT_DATA],paths,lowercasePaths,),]}else{output=this.buildItemSearchTypeAll(functionSearchType[OUTPUT_DATA],paths,lowercasePaths,)}}else{output=[]}const where_clause=[];const l=functionSearchType.length;for(let i=2;i{const n=noop;return n});let descShard={crate,shard:0,start:0,len:itemDescShardDecoder.next(),promise:null,resolve:null,};const descShardList=[descShard];this.searchIndexDeprecated.set(crate,new RoaringBitmap(crateCorpus.c));this.searchIndexEmptyDesc.set(crate,new RoaringBitmap(crateCorpus.e));let descIndex=0;let lastParamNames=[];let normalizedName=crate.indexOf("_")===-1?crate:crate.replace(/_/g,"");const crateRow={crate,ty:3,name:crate,path:"",descShard,descIndex,exactPath:"",desc:crateCorpus.doc,parent:undefined,type:null,paramNames:lastParamNames,id,word:crate,normalizedName,bitIndex:0,implDisambiguator:null,};this.nameTrie.insert(normalizedName,id,this.tailTable);id+=1;searchIndex.push(crateRow);currentIndex+=1;if(!this.searchIndexEmptyDesc.get(crate).contains(0)){descIndex+=1}const itemTypes=crateCorpus.t;const itemNames=crateCorpus.n;const itemPaths=new Map(crateCorpus.q);const itemReexports=new Map(crateCorpus.r);const itemParentIdxDecoder=new VlqHexDecoder(crateCorpus.i,noop=>noop);const implDisambiguator=new Map(crateCorpus.b);const rawPaths=crateCorpus.p;const aliases=crateCorpus.a;const itemParamNames=new Map(crateCorpus.P);const lowercasePaths=[];const paths=[];const itemFunctionDecoder=new VlqHexDecoder(crateCorpus.f,buildFunctionSearchTypeCallback(paths,lowercasePaths),);let len=rawPaths.length;let lastPath=itemPaths.get(0);for(let i=0;i2&&elem[2]!==null){path=itemPaths.has(elem[2])?itemPaths.get(elem[2]):lastPath;lastPath=path}let exactPath=elem.length>3&&elem[3]!==null?itemPaths.get(elem[3]):path;const unboxFlag=elem.length>4&&!!elem[4];if(path===undefined){path=null}if(exactPath===undefined){exactPath=null}lowercasePaths.push({ty,name:name.toLowerCase(),path,exactPath,unboxFlag});paths[i]={ty,name,path,exactPath,unboxFlag}}lastPath="";len=itemTypes.length;let lastName="";let lastWord="";for(let i=0;i=descShard.len&&!this.searchIndexEmptyDesc.get(crate).contains(bitIndex)){descShard={crate,shard:descShard.shard+1,start:descShard.start+descShard.len,len:itemDescShardDecoder.next(),promise:null,resolve:null,};descIndex=0;descShardList.push(descShard)}const name=itemNames[i]===""?lastName:itemNames[i];const word=itemNames[i]===""?lastWord:itemNames[i].toLowerCase();const path=itemPaths.has(i)?itemPaths.get(i):lastPath;const paramNames=itemParamNames.has(i)?itemParamNames.get(i).split(","):lastParamNames;const type=itemFunctionDecoder.next();if(type!==null){if(type){const fp=this.functionTypeFingerprint.subarray(id*4,(id+1)*4);for(const t of type.inputs){this.buildFunctionTypeFingerprint(t,fp)}for(const t of type.output){this.buildFunctionTypeFingerprint(t,fp)}for(const w of type.where_clause){for(const t of w){this.buildFunctionTypeFingerprint(t,fp)}}}}const itemParentIdx=itemParentIdxDecoder.next();normalizedName=word.indexOf("_")===-1?word:word.replace(/_/g,"");const row={crate,ty:itemTypes.charCodeAt(i)-65,name,path,descShard,descIndex,exactPath:itemReexports.has(i)?itemPaths.get(itemReexports.get(i)):path,parent:itemParentIdx>0?paths[itemParentIdx-1]:undefined,type,paramNames,id,word,normalizedName,bitIndex,implDisambiguator:implDisambiguator.has(i)?implDisambiguator.get(i):null,};this.nameTrie.insert(normalizedName,id,this.tailTable);id+=1;searchIndex.push(row);lastPath=row.path;lastParamNames=row.paramNames;if(!this.searchIndexEmptyDesc.get(crate).contains(bitIndex)){descIndex+=1}lastName=name;lastWord=word}if(aliases){const currentCrateAliases=new Map();this.ALIASES.set(crate,currentCrateAliases);for(const alias_name in aliases){if(!Object.prototype.hasOwnProperty.call(aliases,alias_name)){continue}let currentNameAliases;if(currentCrateAliases.has(alias_name)){currentNameAliases=currentCrateAliases.get(alias_name)}else{currentNameAliases=[];currentCrateAliases.set(alias_name,currentNameAliases)}for(const local_alias of aliases[alias_name]){currentNameAliases.push(local_alias+currentIndex)}}}currentIndex+=itemTypes.length;this.searchState.descShards.set(crate,descShardList)}this.TYPES_POOL=new Map();return searchIndex}static parseQuery(userQuery){function itemTypeFromName(typename){const index=itemTypes.findIndex(i=>i===typename);if(index<0){throw["Unknown type filter ",typename]}return index}function convertTypeFilterOnElem(elem){if(typeof elem.typeFilter==="string"){let typeFilter=elem.typeFilter;if(typeFilter==="const"){typeFilter="constant"}elem.typeFilter=itemTypeFromName(typeFilter)}else{elem.typeFilter=NO_TYPE_FILTER}for(const elem2 of elem.generics){convertTypeFilterOnElem(elem2)}for(const constraints of elem.bindings.values()){for(const constraint of constraints){convertTypeFilterOnElem(constraint)}}}function newParsedQuery(userQuery){return{userQuery,elems:[],returned:[],foundElems:0,totalElems:0,literalSearch:false,hasReturnArrow:false,error:null,correction:null,proposeCorrectionFrom:null,proposeCorrectionTo:null,typeFingerprint:new Uint32Array(4),}}function parseInput(query,parserState){let foundStopChar=true;while(parserState.pos"){if(isReturnArrow(parserState)){query.hasReturnArrow=true;break}throw["Unexpected ",c," (did you mean ","->","?)"]}else if(parserState.pos>0){throw["Unexpected ",c," after ",parserState.userQuery[parserState.pos-1]]}throw["Unexpected ",c]}else if(c===" "){skipWhitespace(parserState);continue}if(!foundStopChar){let extra=[];if(isLastElemGeneric(query.elems,parserState)){extra=[" after ",">"]}else if(prevIs(parserState,"\"")){throw["Cannot have more than one element if you use quotes"]}if(parserState.typeFilter!==null){throw["Expected ",","," or ","->",...extra,", found ",c,]}throw["Expected ",",",", ",":"," or ","->",...extra,", found ",c,]}const before=query.elems.length;getFilteredNextElem(query,parserState,query.elems,false);if(query.elems.length===before){parserState.pos+=1}foundStopChar=false}if(parserState.typeFilter!==null){throw["Unexpected ",":"," (expected path after type filter ",parserState.typeFilter+":",")",]}while(parserState.pos1}query.foundElems=query.elems.length+query.returned.length;query.totalElems=parserState.totalElems;return query}async execQuery(origParsedQuery,filterCrates,currentCrate){const results_others=new Map(),results_in_args=new Map(),results_returned=new Map();const parsedQuery=origParsedQuery;const queryLen=parsedQuery.elems.reduce((acc,next)=>acc+next.pathLast.length,0)+parsedQuery.returned.reduce((acc,next)=>acc+next.pathLast.length,0);const maxEditDistance=Math.floor(queryLen/3);const genericSymbols=new Map();const convertNameToId=(elem,isAssocType)=>{const loweredName=elem.pathLast.toLowerCase();if(this.typeNameIdMap.has(loweredName)&&(isAssocType||!this.typeNameIdMap.get(loweredName).assocOnly)){elem.id=this.typeNameIdMap.get(loweredName).id}else if(!parsedQuery.literalSearch){let match=null;let matchDist=maxEditDistance+1;let matchName="";for(const[name,{id,assocOnly}]of this.typeNameIdMap){const dist=Math.min(editDistance(name,loweredName,maxEditDistance),editDistance(name,elem.normalizedPathLast,maxEditDistance),);if(dist<=matchDist&&dist<=maxEditDistance&&(isAssocType||!assocOnly)){if(dist===matchDist&&matchName>name){continue}match=id;matchDist=dist;matchName=name}}if(match!==null){parsedQuery.correction=matchName}elem.id=match}if((elem.id===null&&parsedQuery.totalElems>1&&elem.typeFilter===-1&&elem.generics.length===0&&elem.bindings.size===0)||elem.typeFilter===TY_GENERIC){if(genericSymbols.has(elem.normalizedPathLast)){elem.id=genericSymbols.get(elem.normalizedPathLast)}else{elem.id=-(genericSymbols.size+1);genericSymbols.set(elem.normalizedPathLast,elem.id)}if(elem.typeFilter===-1&&elem.normalizedPathLast.length>=3){const maxPartDistance=Math.floor(elem.normalizedPathLast.length/3);let matchDist=maxPartDistance+1;let matchName="";for(const name of this.typeNameIdMap.keys()){const dist=editDistance(name,elem.normalizedPathLast,maxPartDistance,);if(dist<=matchDist&&dist<=maxPartDistance){if(dist===matchDist&&matchName>name){continue}matchDist=dist;matchName=name}}if(matchName!==""){parsedQuery.proposeCorrectionFrom=elem.name;parsedQuery.proposeCorrectionTo=matchName}}elem.typeFilter=TY_GENERIC}if(elem.generics.length>0&&elem.typeFilter===TY_GENERIC){parsedQuery.error=["Generic type parameter ",elem.name," does not accept generic parameters",]}for(const elem2 of elem.generics){convertNameToId(elem2)}elem.bindings=new Map(Array.from(elem.bindings.entries()).map(entry=>{const[name,constraints]=entry;if(!this.typeNameIdMap.has(name)){parsedQuery.error=["Type parameter ",name," does not exist",];return[0,[]]}for(const elem2 of constraints){convertNameToId(elem2,false)}return[this.typeNameIdMap.get(name).id,constraints]}),)};for(const elem of parsedQuery.elems){convertNameToId(elem,false);this.buildFunctionTypeFingerprint(elem,parsedQuery.typeFingerprint)}for(const elem of parsedQuery.returned){convertNameToId(elem,false);this.buildFunctionTypeFingerprint(elem,parsedQuery.typeFingerprint)}function createQueryResults(results_in_args,results_returned,results_others,parsedQuery){return{"in_args":results_in_args,"returned":results_returned,"others":results_others,"query":parsedQuery,}}const buildHrefAndPath=item=>{let displayPath;let href;const type=itemTypes[item.ty];const name=item.name;let path=item.path;let exactPath=item.exactPath;if(type==="mod"){displayPath=path+"::";href=this.rootPath+path.replace(/::/g,"/")+"/"+name+"/index.html"}else if(type==="import"){displayPath=item.path+"::";href=this.rootPath+item.path.replace(/::/g,"/")+"/index.html#reexport."+name}else if(type==="primitive"||type==="keyword"){displayPath="";exactPath="";href=this.rootPath+path.replace(/::/g,"/")+"/"+type+"."+name+".html"}else if(type==="externcrate"){displayPath="";href=this.rootPath+name+"/index.html"}else if(item.parent!==undefined){const myparent=item.parent;let anchor=type+"."+name;const parentType=itemTypes[myparent.ty];let pageType=parentType;let pageName=myparent.name;exactPath=`${myparent.exactPath}::${myparent.name}`;if(parentType==="primitive"){displayPath=myparent.name+"::";exactPath=myparent.name}else if(type==="structfield"&&parentType==="variant"){const enumNameIdx=item.path.lastIndexOf("::");const enumName=item.path.substr(enumNameIdx+2);path=item.path.substr(0,enumNameIdx);displayPath=path+"::"+enumName+"::"+myparent.name+"::";anchor="variant."+myparent.name+".field."+name;pageType="enum";pageName=enumName}else{displayPath=path+"::"+myparent.name+"::"}if(item.implDisambiguator!==null){anchor=item.implDisambiguator+"/"+anchor}href=this.rootPath+path.replace(/::/g,"/")+"/"+pageType+"."+pageName+".html#"+anchor}else{displayPath=item.path+"::";href=this.rootPath+item.path.replace(/::/g,"/")+"/"+type+"."+name+".html"}return[displayPath,href,`${exactPath}::${name}`]};function pathSplitter(path){const tmp=""+path.replace(/::/g,"::");if(tmp.endsWith("")){return tmp.slice(0,tmp.length-6)}return tmp}const transformResults=(results,typeInfo)=>{const duplicates=new Set();const out=[];for(const result of results){if(result.id!==-1){const res=buildHrefAndPath(this.searchIndex[result.id]);const obj=Object.assign({dist:result.dist,displayPath:pathSplitter(res[0]),},this.searchIndex[result.id]);obj.fullPath=res[2]+"|"+obj.ty;if(duplicates.has(obj.fullPath)){continue}if(obj.ty===TY_IMPORT&&duplicates.has(res[2])){continue}if(duplicates.has(res[2]+"|"+TY_IMPORT)){continue}duplicates.add(obj.fullPath);duplicates.add(res[2]);if(typeInfo!==null){obj.displayTypeSignature=this.formatDisplayTypeSignature(obj,typeInfo)}obj.href=res[1];out.push(obj);if(out.length>=MAX_RESULTS){break}}}return out};this.formatDisplayTypeSignature=async(obj,typeInfo)=>{const objType=obj.type;if(!objType){return{type:[],mappedNames:new Map(),whereClause:new Map()}}let fnInputs=null;let fnOutput=null;let mgens=null;if(typeInfo!=="elems"&&typeInfo!=="returned"){fnInputs=unifyFunctionTypes(objType.inputs,parsedQuery.elems,objType.where_clause,null,mgensScratch=>{fnOutput=unifyFunctionTypes(objType.output,parsedQuery.returned,objType.where_clause,mgensScratch,mgensOut=>{mgens=mgensOut;return true},0,);return!!fnOutput},0,)}else{const arr=typeInfo==="elems"?objType.inputs:objType.output;const highlighted=unifyFunctionTypes(arr,parsedQuery.elems,objType.where_clause,null,mgensOut=>{mgens=mgensOut;return true},0,);if(typeInfo==="elems"){fnInputs=highlighted}else{fnOutput=highlighted}}if(!fnInputs){fnInputs=objType.inputs}if(!fnOutput){fnOutput=objType.output}const mappedNames=new Map();const whereClause=new Map();const fnParamNames=obj.paramNames||[];const queryParamNames=[];const remapQuery=queryElem=>{if(queryElem.id!==null&&queryElem.id<0){queryParamNames[-1-queryElem.id]=queryElem.name}if(queryElem.generics.length>0){queryElem.generics.forEach(remapQuery)}if(queryElem.bindings.size>0){[...queryElem.bindings.values()].flat().forEach(remapQuery)}};parsedQuery.elems.forEach(remapQuery);parsedQuery.returned.forEach(remapQuery);const pushText=(fnType,result)=>{if(!!(result.length%2)===!!fnType.highlighted){result.push("")}else if(result.length===0&&!!fnType.highlighted){result.push("");result.push("")}result[result.length-1]+=fnType.name};const writeHof=(fnType,result)=>{const hofOutput=fnType.bindings.get(this.typeNameIdOfOutput)||[];const hofInputs=fnType.generics;pushText(fnType,result);pushText({name:" (",highlighted:false},result);let needsComma=false;for(const fnType of hofInputs){if(needsComma){pushText({name:", ",highlighted:false},result)}needsComma=true;writeFn(fnType,result)}pushText({name:hofOutput.length===0?")":") -> ",highlighted:false,},result);if(hofOutput.length>1){pushText({name:"(",highlighted:false},result)}needsComma=false;for(const fnType of hofOutput){if(needsComma){pushText({name:", ",highlighted:false},result)}needsComma=true;writeFn(fnType,result)}if(hofOutput.length>1){pushText({name:")",highlighted:false},result)}};const writeSpecialPrimitive=(fnType,result)=>{if(fnType.id===this.typeNameIdOfArray||fnType.id===this.typeNameIdOfSlice||fnType.id===this.typeNameIdOfTuple||fnType.id===this.typeNameIdOfUnit){const[ob,sb]=fnType.id===this.typeNameIdOfArray||fnType.id===this.typeNameIdOfSlice?["[","]"]:["(",")"];pushText({name:ob,highlighted:fnType.highlighted},result);onEachBtwn(fnType.generics,nested=>writeFn(nested,result),()=>pushText({name:", ",highlighted:false},result),);pushText({name:sb,highlighted:fnType.highlighted},result);return true}else if(fnType.id===this.typeNameIdOfReference){pushText({name:"&",highlighted:fnType.highlighted},result);let prevHighlighted=false;onEachBtwn(fnType.generics,value=>{prevHighlighted=!!value.highlighted;writeFn(value,result)},value=>pushText({name:" ",highlighted:prevHighlighted&&value.highlighted,},result),);return true}else if(fnType.id===this.typeNameIdOfFn){writeHof(fnType,result);return true}return false};const writeFn=(fnType,result)=>{if(fnType.id!==null&&fnType.id<0){if(fnParamNames[-1-fnType.id]===""){const generics=fnType.generics.length>0?fnType.generics:objType.where_clause[-1-fnType.id];for(const nested of generics){writeFn(nested,result)}return}else if(mgens){for(const[queryId,fnId]of mgens){if(fnId===fnType.id){mappedNames.set(queryParamNames[-1-queryId],fnParamNames[-1-fnType.id],)}}}pushText({name:fnParamNames[-1-fnType.id],highlighted:!!fnType.highlighted,},result);const where=[];onEachBtwn(fnType.generics,nested=>writeFn(nested,where),()=>pushText({name:" + ",highlighted:false},where),);if(where.length>0){whereClause.set(fnParamNames[-1-fnType.id],where)}}else{if(fnType.ty===TY_PRIMITIVE){if(writeSpecialPrimitive(fnType,result)){return}}else if(fnType.ty===TY_TRAIT&&(fnType.id===this.typeNameIdOfFn||fnType.id===this.typeNameIdOfFnMut||fnType.id===this.typeNameIdOfFnOnce)){writeHof(fnType,result);return}pushText(fnType,result);let hasBindings=false;if(fnType.bindings.size>0){onEachBtwn(fnType.bindings,([key,values])=>{const name=this.assocTypeIdNameMap.get(key);if(values.length===1&&values[0].id<0&&`${fnType.name}::${name}`===fnParamNames[-1-values[0].id]){for(const value of values){writeFn(value,[])}return true}if(!hasBindings){hasBindings=true;pushText({name:"<",highlighted:false},result)}pushText({name,highlighted:false},result);pushText({name:values.length!==1?"=(":"=",highlighted:false,},result);onEachBtwn(values||[],value=>writeFn(value,result),()=>pushText({name:" + ",highlighted:false},result),);if(values.length!==1){pushText({name:")",highlighted:false},result)}},()=>pushText({name:", ",highlighted:false},result),)}if(fnType.generics.length>0){pushText({name:hasBindings?", ":"<",highlighted:false},result)}onEachBtwn(fnType.generics,value=>writeFn(value,result),()=>pushText({name:", ",highlighted:false},result),);if(hasBindings||fnType.generics.length>0){pushText({name:">",highlighted:false},result)}}};const type=[];onEachBtwn(fnInputs,fnType=>writeFn(fnType,type),()=>pushText({name:", ",highlighted:false},type),);pushText({name:" -> ",highlighted:false},type);onEachBtwn(fnOutput,fnType=>writeFn(fnType,type),()=>pushText({name:", ",highlighted:false},type),);return{type,mappedNames,whereClause}};const sortResults=async(results,typeInfo,preferredCrate)=>{const userQuery=parsedQuery.userQuery;const normalizedUserQuery=parsedQuery.userQuery.toLowerCase();const isMixedCase=normalizedUserQuery!==userQuery;const result_list=[];const isReturnTypeQuery=parsedQuery.elems.length===0||typeInfo==="returned";for(const result of results.values()){result.item=this.searchIndex[result.id];result.word=this.searchIndex[result.id].word;if(isReturnTypeQuery){const resultItemType=result.item&&result.item.type;if(!resultItemType){continue}const inputs=resultItemType.inputs;const where_clause=resultItemType.where_clause;if(containsTypeFromQuery(inputs,where_clause)){result.path_dist*=100;result.dist*=100}}result_list.push(result)}result_list.sort((aaa,bbb)=>{let a;let b;if(isMixedCase){a=Number(aaa.item.name!==userQuery);b=Number(bbb.item.name!==userQuery);if(a!==b){return a-b}}a=Number(aaa.word!==normalizedUserQuery);b=Number(bbb.word!==normalizedUserQuery);if(a!==b){return a-b}a=Number(aaa.index<0);b=Number(bbb.index<0);if(a!==b){return a-b}if(parsedQuery.hasReturnArrow){a=Number(!isFnLikeTy(aaa.item.ty));b=Number(!isFnLikeTy(bbb.item.ty));if(a!==b){return a-b}}a=Number(aaa.path_dist);b=Number(bbb.path_dist);if(a!==b){return a-b}a=Number(aaa.index);b=Number(bbb.index);if(a!==b){return a-b}a=Number(aaa.dist);b=Number(bbb.dist);if(a!==b){return a-b}a=Number(this.searchIndexDeprecated.get(aaa.item.crate).contains(aaa.item.bitIndex),);b=Number(this.searchIndexDeprecated.get(bbb.item.crate).contains(bbb.item.bitIndex),);if(a!==b){return a-b}a=Number(aaa.item.crate!==preferredCrate);b=Number(bbb.item.crate!==preferredCrate);if(a!==b){return a-b}a=Number(aaa.word.length);b=Number(bbb.word.length);if(a!==b){return a-b}let aw=aaa.word;let bw=bbb.word;if(aw!==bw){return(aw>bw?+1:-1)}a=Number(this.searchIndexEmptyDesc.get(aaa.item.crate).contains(aaa.item.bitIndex),);b=Number(this.searchIndexEmptyDesc.get(bbb.item.crate).contains(bbb.item.bitIndex),);if(a!==b){return a-b}a=Number(aaa.item.ty);b=Number(bbb.item.ty);if(a!==b){return a-b}aw=aaa.item.path;bw=bbb.item.path;if(aw!==bw){return(aw>bw?+1:-1)}return 0});return transformResults(result_list,typeInfo)};function unifyFunctionTypes(fnTypesIn,queryElems,whereClause,mgensIn,solutionCb,unboxingDepth,){if(unboxingDepth>=UNBOXING_LIMIT){return null}const mgens=mgensIn===null?null:new Map(mgensIn);if(queryElems.length===0){return solutionCb(mgens)?fnTypesIn:null}if(!fnTypesIn||fnTypesIn.length===0){return null}const ql=queryElems.length;const fl=fnTypesIn.length;if(ql===1&&queryElems[0].generics.length===0&&queryElems[0].bindings.size===0){const queryElem=queryElems[0];for(const[i,fnType]of fnTypesIn.entries()){if(!unifyFunctionTypeIsMatchCandidate(fnType,queryElem,mgens)){continue}if(fnType.id!==null&&fnType.id<0&&queryElem.id!==null&&queryElem.id<0){if(mgens&&mgens.has(queryElem.id)&&mgens.get(queryElem.id)!==fnType.id){continue}const mgensScratch=new Map(mgens);mgensScratch.set(queryElem.id,fnType.id);if(!solutionCb||solutionCb(mgensScratch)){const highlighted=[...fnTypesIn];highlighted[i]=Object.assign({highlighted:true,},fnType,{generics:whereClause[-1-fnType.id],});return highlighted}}else if(solutionCb(mgens?new Map(mgens):null)){const highlighted=[...fnTypesIn];highlighted[i]=Object.assign({highlighted:true,},fnType,{generics:unifyGenericTypes(fnType.generics,queryElem.generics,whereClause,mgens?new Map(mgens):null,solutionCb,unboxingDepth,)||fnType.generics,});return highlighted}}for(const[i,fnType]of fnTypesIn.entries()){if(!unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens,unboxingDepth+1,)){continue}if(fnType.id<0){const highlightedGenerics=unifyFunctionTypes(whereClause[(-fnType.id)-1],queryElems,whereClause,mgens,solutionCb,unboxingDepth+1,);if(highlightedGenerics){const highlighted=[...fnTypesIn];highlighted[i]=Object.assign({highlighted:true,},fnType,{generics:highlightedGenerics,});return highlighted}}else{const highlightedGenerics=unifyFunctionTypes([...Array.from(fnType.bindings.values()).flat(),...fnType.generics],queryElems,whereClause,mgens?new Map(mgens):null,solutionCb,unboxingDepth+1,);if(highlightedGenerics){const highlighted=[...fnTypesIn];highlighted[i]=Object.assign({},fnType,{generics:highlightedGenerics,bindings:new Map([...fnType.bindings.entries()].map(([k,v])=>{return[k,highlightedGenerics.splice(0,v.length)]})),});return highlighted}}}return false}const fnTypes=fnTypesIn.slice();const flast=fl-1;const qlast=ql-1;const queryElem=queryElems[qlast];let queryElemsTmp=null;for(let i=flast;i>=0;i-=1){const fnType=fnTypes[i];if(!unifyFunctionTypeIsMatchCandidate(fnType,queryElem,mgens)){continue}let mgensScratch;if(fnType.id!==null&&queryElem.id!==null&&fnType.id<0){mgensScratch=new Map(mgens);if(mgensScratch.has(queryElem.id)&&mgensScratch.get(queryElem.id)!==fnType.id){continue}mgensScratch.set(queryElem.id,fnType.id)}else{mgensScratch=mgens}fnTypes[i]=fnTypes[flast];fnTypes.length=flast;if(!queryElemsTmp){queryElemsTmp=queryElems.slice(0,qlast)}let unifiedGenerics=[];let unifiedGenericsMgens=null;const passesUnification=unifyFunctionTypes(fnTypes,queryElemsTmp,whereClause,mgensScratch,mgensScratch=>{if(fnType.generics.length===0&&queryElem.generics.length===0&&fnType.bindings.size===0&&queryElem.bindings.size===0){return solutionCb(mgensScratch)}const solution=unifyFunctionTypeCheckBindings(fnType,queryElem,whereClause,mgensScratch,unboxingDepth,);if(!solution){return false}const simplifiedGenerics=solution.simplifiedGenerics;for(const simplifiedMgens of solution.mgens){unifiedGenerics=unifyGenericTypes(simplifiedGenerics,queryElem.generics,whereClause,simplifiedMgens,solutionCb,unboxingDepth,);if(unifiedGenerics!==null){unifiedGenericsMgens=simplifiedMgens;return true}}return false},unboxingDepth,);if(passesUnification){passesUnification.length=fl;passesUnification[flast]=passesUnification[i];passesUnification[i]=Object.assign({},fnType,{highlighted:true,generics:unifiedGenerics,bindings:new Map([...fnType.bindings.entries()].map(([k,v])=>{return[k,queryElem.bindings.has(k)?unifyFunctionTypes(v,queryElem.bindings.get(k),whereClause,unifiedGenericsMgens,solutionCb,unboxingDepth,):unifiedGenerics.splice(0,v.length)]})),});return passesUnification}fnTypes[flast]=fnTypes[i];fnTypes[i]=fnType;fnTypes.length=fl}for(let i=flast;i>=0;i-=1){const fnType=fnTypes[i];if(!unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens,unboxingDepth+1,)){continue}const generics=fnType.id!==null&&fnType.id<0?whereClause[(-fnType.id)-1]:fnType.generics;const bindings=fnType.bindings?Array.from(fnType.bindings.values()).flat():[];const passesUnification=unifyFunctionTypes(fnTypes.toSpliced(i,1,...bindings,...generics),queryElems,whereClause,mgens,solutionCb,unboxingDepth+1,);if(passesUnification){const highlightedGenerics=passesUnification.slice(i,i+generics.length+bindings.length,);const highlightedFnType=Object.assign({},fnType,{generics:highlightedGenerics,bindings:new Map([...fnType.bindings.entries()].map(([k,v])=>{return[k,highlightedGenerics.splice(0,v.length)]})),});return passesUnification.toSpliced(i,generics.length+bindings.length,highlightedFnType,)}}return null}function unifyGenericTypes(fnTypesIn,queryElems,whereClause,mgensIn,solutionCb,unboxingDepth,){if(unboxingDepth>=UNBOXING_LIMIT){return null}const mgens=mgensIn===null?null:new Map(mgensIn);if(queryElems.length===0){return solutionCb(mgens)?fnTypesIn:null}if(!fnTypesIn||fnTypesIn.length===0){return null}const fnType=fnTypesIn[0];const queryElem=queryElems[0];if(unifyFunctionTypeIsMatchCandidate(fnType,queryElem,mgens)){if(fnType.id!==null&&fnType.id<0&&queryElem.id!==null&&queryElem.id<0){if(!mgens||!mgens.has(queryElem.id)||mgens.get(queryElem.id)===fnType.id){const mgensScratch=new Map(mgens);mgensScratch.set(queryElem.id,fnType.id);const fnTypesRemaining=unifyGenericTypes(fnTypesIn.slice(1),queryElems.slice(1),whereClause,mgensScratch,solutionCb,unboxingDepth,);if(fnTypesRemaining){const highlighted=[fnType,...fnTypesRemaining];highlighted[0]=Object.assign({highlighted:true,},fnType,{generics:whereClause[-1-fnType.id],});return highlighted}}}else{let unifiedGenerics;const fnTypesRemaining=unifyGenericTypes(fnTypesIn.slice(1),queryElems.slice(1),whereClause,mgens,mgensScratch=>{const solution=unifyFunctionTypeCheckBindings(fnType,queryElem,whereClause,mgensScratch,unboxingDepth,);if(!solution){return false}const simplifiedGenerics=solution.simplifiedGenerics;for(const simplifiedMgens of solution.mgens){unifiedGenerics=unifyGenericTypes(simplifiedGenerics,queryElem.generics,whereClause,simplifiedMgens,solutionCb,unboxingDepth,);if(unifiedGenerics!==null){return true}}},unboxingDepth,);if(fnTypesRemaining){const highlighted=[fnType,...fnTypesRemaining];highlighted[0]=Object.assign({highlighted:true,},fnType,{generics:unifiedGenerics||fnType.generics,});return highlighted}}}if(unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens,unboxingDepth+1,)){let highlightedRemaining;if(fnType.id!==null&&fnType.id<0){const highlightedGenerics=unifyFunctionTypes(whereClause[(-fnType.id)-1],[queryElem],whereClause,mgens,mgensScratch=>{const hl=unifyGenericTypes(fnTypesIn.slice(1),queryElems.slice(1),whereClause,mgensScratch,solutionCb,unboxingDepth,);if(hl){highlightedRemaining=hl}return hl},unboxingDepth+1,);if(highlightedGenerics){return[Object.assign({highlighted:true,},fnType,{generics:highlightedGenerics,}),...highlightedRemaining]}}else{const highlightedGenerics=unifyGenericTypes([...Array.from(fnType.bindings.values()).flat(),...fnType.generics,],[queryElem],whereClause,mgens,mgensScratch=>{const hl=unifyGenericTypes(fnTypesIn.slice(1),queryElems.slice(1),whereClause,mgensScratch,solutionCb,unboxingDepth,);if(hl){highlightedRemaining=hl}return hl},unboxingDepth+1,);if(highlightedGenerics){return[Object.assign({},fnType,{generics:highlightedGenerics,bindings:new Map([...fnType.bindings.entries()].map(([k,v])=>{return[k,highlightedGenerics.splice(0,v.length)]})),}),...highlightedRemaining]}}}return null}const unifyFunctionTypeIsMatchCandidate=(fnType,queryElem,mgensIn)=>{if(!typePassesFilter(queryElem.typeFilter,fnType.ty)){return false}if(fnType.id!==null&&fnType.id<0&&queryElem.id!==null&&queryElem.id<0){if(mgensIn&&mgensIn.has(queryElem.id)&&mgensIn.get(queryElem.id)!==fnType.id){return false}return true}else{if(queryElem.id===this.typeNameIdOfArrayOrSlice&&(fnType.id===this.typeNameIdOfSlice||fnType.id===this.typeNameIdOfArray)){}else if(queryElem.id===this.typeNameIdOfTupleOrUnit&&(fnType.id===this.typeNameIdOfTuple||fnType.id===this.typeNameIdOfUnit)){}else if(queryElem.id===this.typeNameIdOfHof&&(fnType.id===this.typeNameIdOfFn||fnType.id===this.typeNameIdOfFnMut||fnType.id===this.typeNameIdOfFnOnce)){}else if(fnType.id!==queryElem.id||queryElem.id===null){return false}if((fnType.generics.length+fnType.bindings.size)===0&&queryElem.generics.length!==0){return false}if(fnType.bindings.size0){const fnTypePath=fnType.path!==undefined&&fnType.path!==null?fnType.path.split("::"):[];if(queryElemPathLength>fnTypePath.length){return false}let i=0;for(const path of fnTypePath){if(path===queryElem.pathWithoutLast[i]){i+=1;if(i>=queryElemPathLength){break}}}if(i0){let mgensSolutionSet=[mgensIn];for(const[name,constraints]of queryElem.bindings.entries()){if(mgensSolutionSet.length===0){return false}if(!fnType.bindings.has(name)){return false}const fnTypeBindings=fnType.bindings.get(name);mgensSolutionSet=mgensSolutionSet.flatMap(mgens=>{const newSolutions=[];unifyFunctionTypes(fnTypeBindings,constraints,whereClause,mgens,newMgens=>{newSolutions.push(newMgens);return false},unboxingDepth,);return newSolutions})}if(mgensSolutionSet.length===0){return false}const binds=Array.from(fnType.bindings.entries()).flatMap(entry=>{const[name,constraints]=entry;if(queryElem.bindings.has(name)){return[]}else{return constraints}});if(simplifiedGenerics.length>0){simplifiedGenerics=[...binds,...simplifiedGenerics]}else{simplifiedGenerics=binds}return{simplifiedGenerics,mgens:mgensSolutionSet}}return{simplifiedGenerics,mgens:[mgensIn]}}function unifyFunctionTypeIsUnboxCandidate(fnType,queryElem,whereClause,mgens,unboxingDepth,){if(unboxingDepth>=UNBOXING_LIMIT){return false}if(fnType.id!==null&&fnType.id<0){if(!whereClause){return false}return checkIfInList(whereClause[(-fnType.id)-1],queryElem,whereClause,mgens,unboxingDepth,)}else if(fnType.unboxFlag&&(fnType.generics.length>0||fnType.bindings.size>0)){const simplifiedGenerics=[...fnType.generics,...Array.from(fnType.bindings.values()).flat(),];return checkIfInList(simplifiedGenerics,queryElem,whereClause,mgens,unboxingDepth,)}return false}function containsTypeFromQuery(list,where_clause){if(!list)return false;for(const ty of parsedQuery.returned){if(ty.id!==null&&ty.id<0){continue}if(checkIfInList(list,ty,where_clause,null,0)){return true}}for(const ty of parsedQuery.elems){if(ty.id!==null&&ty.id<0){continue}if(checkIfInList(list,ty,where_clause,null,0)){return true}}return false}function checkIfInList(list,elem,whereClause,mgens,unboxingDepth){for(const entry of list){if(checkType(entry,elem,whereClause,mgens,unboxingDepth)){return true}}return false}const checkType=(row,elem,whereClause,mgens,unboxingDepth)=>{if(unboxingDepth>=UNBOXING_LIMIT){return false}if(row.id!==null&&elem.id!==null&&row.id>0&&elem.id>0&&elem.pathWithoutLast.length===0&&row.generics.length===0&&elem.generics.length===0&&row.bindings.size===0&&elem.bindings.size===0&&elem.id!==this.typeNameIdOfArrayOrSlice&&elem.id!==this.typeNameIdOfHof&&elem.id!==this.typeNameIdOfTupleOrUnit){return row.id===elem.id&&typePassesFilter(elem.typeFilter,row.ty)}else{return unifyFunctionTypes([row],[elem],whereClause,mgens,()=>true,unboxingDepth,)}};const checkTypeMgensForConflict=mgens=>{if(!mgens){return true}const fnTypes=new Set();for(const[_qid,fid]of mgens){if(fnTypes.has(fid)){return false}fnTypes.add(fid)}return true};function checkPath(contains,ty){if(contains.length===0){return 0}const maxPathEditDistance=Math.floor(contains.reduce((acc,next)=>acc+next.length,0)/3,);let ret_dist=maxPathEditDistance+1;const path=ty.path.split("::");if(ty.parent&&ty.parent.name){path.push(ty.parent.name.toLowerCase())}const length=path.length;const clength=contains.length;pathiter:for(let i=length-clength;i>=0;i-=1){let dist_total=0;for(let x=0;xmaxPathEditDistance){continue pathiter}dist_total+=dist}}ret_dist=Math.min(ret_dist,Math.round(dist_total/clength))}return ret_dist>maxPathEditDistance?null:ret_dist}function typePassesFilter(filter,type){if(filter<=NO_TYPE_FILTER||filter===type)return true;const name=itemTypes[type];switch(itemTypes[filter]){case"constant":return name==="associatedconstant";case"fn":return name==="method"||name==="tymethod";case"type":return name==="primitive"||name==="associatedtype";case"trait":return name==="traitalias"}return false}function createAliasFromItem(item){return{crate:item.crate,name:item.name,path:item.path,descShard:item.descShard,descIndex:item.descIndex,exactPath:item.exactPath,ty:item.ty,parent:item.parent,type:item.type,is_alias:true,bitIndex:item.bitIndex,implDisambiguator:item.implDisambiguator,}}const handleAliases=async(ret,query,filterCrates,currentCrate)=>{const lowerQuery=query.toLowerCase();const aliases=[];const crateAliases=[];if(filterCrates!==null){if(this.ALIASES.has(filterCrates)&&this.ALIASES.get(filterCrates).has(lowerQuery)){const query_aliases=this.ALIASES.get(filterCrates).get(lowerQuery);for(const alias of query_aliases){aliases.push(createAliasFromItem(this.searchIndex[alias]))}}}else{for(const[crate,crateAliasesIndex]of this.ALIASES){if(crateAliasesIndex.has(lowerQuery)){const pushTo=crate===currentCrate?crateAliases:aliases;const query_aliases=crateAliasesIndex.get(lowerQuery);for(const alias of query_aliases){pushTo.push(createAliasFromItem(this.searchIndex[alias]))}}}}const sortFunc=(aaa,bbb)=>{if(aaa.path{return this.searchIndexEmptyDesc.get(alias.crate).contains(alias.bitIndex)?"":this.searchState.loadDesc(alias)};const[crateDescs,descs]=await Promise.all([Promise.all(crateAliases.map(fetchDesc)),Promise.all(aliases.map(fetchDesc)),]);const pushFunc=alias=>{alias.alias=query;const res=buildHrefAndPath(alias);alias.displayPath=pathSplitter(res[0]);alias.fullPath=alias.displayPath+alias.name;alias.href=res[1];ret.others.unshift(alias);if(ret.others.length>MAX_RESULTS){ret.others.pop()}};aliases.forEach((alias,i)=>{alias.desc=descs[i]});aliases.forEach(pushFunc);crateAliases.forEach((alias,i)=>{alias.desc=crateDescs[i]});crateAliases.forEach(pushFunc)};function addIntoResults(results,fullId,id,index,dist,path_dist,maxEditDistance){if(dist<=maxEditDistance||index!==-1){if(results.has(fullId)){const result=results.get(fullId);if(result.dontValidate||result.dist<=dist){return}}results.set(fullId,{id:id,index:index,dontValidate:parsedQuery.literalSearch,dist:dist,path_dist:path_dist,})}}function handleArgs(row,pos,results){if(!row||(filterCrates!==null&&row.crate!==filterCrates)){return}const rowType=row.type;if(!rowType){return}const tfpDist=compareTypeFingerprints(row.id,parsedQuery.typeFingerprint,);if(tfpDist===null){return}if(results.size>=MAX_RESULTS&&tfpDist>results.max_dist){return}if(!unifyFunctionTypes(rowType.inputs,parsedQuery.elems,rowType.where_clause,null,mgens=>{return unifyFunctionTypes(rowType.output,parsedQuery.returned,rowType.where_clause,mgens,checkTypeMgensForConflict,0,)},0,)){return}results.max_dist=Math.max(results.max_dist||0,tfpDist);addIntoResults(results,row.id.toString(),pos,0,tfpDist,0,Number.MAX_VALUE)}const compareTypeFingerprints=(fullId,queryFingerprint)=>{const fh0=this.functionTypeFingerprint[fullId*4];const fh1=this.functionTypeFingerprint[(fullId*4)+1];const fh2=this.functionTypeFingerprint[(fullId*4)+2];const[qh0,qh1,qh2]=queryFingerprint;const[in0,in1,in2]=[fh0&qh0,fh1&qh1,fh2&qh2];if((in0 ^ qh0)||(in1 ^ qh1)||(in2 ^ qh2)){return null}return this.functionTypeFingerprint[(fullId*4)+3]};const innerRunQuery=()=>{if(parsedQuery.foundElems===1&&!parsedQuery.hasReturnArrow){const elem=parsedQuery.elems[0];const handleNameSearch=id=>{const row=this.searchIndex[id];if(!typePassesFilter(elem.typeFilter,row.ty)||(filterCrates!==null&&row.crate!==filterCrates)){return}let pathDist=0;if(elem.fullPath.length>1){pathDist=checkPath(elem.pathWithoutLast,row);if(pathDist===null){return}}if(parsedQuery.literalSearch){if(row.word===elem.pathLast){addIntoResults(results_others,row.id,id,0,0,pathDist)}}else{addIntoResults(results_others,row.id,id,row.normalizedName.indexOf(elem.normalizedPathLast),editDistance(row.normalizedName,elem.normalizedPathLast,maxEditDistance,),pathDist,maxEditDistance,)}};if(elem.normalizedPathLast!==""){const last=elem.normalizedPathLast;for(const id of this.nameTrie.search(last,this.tailTable)){handleNameSearch(id)}}const length=this.searchIndex.length;for(let i=0,nSearchIndex=length;i0){const sortQ=(a,b)=>{const ag=a.generics.length===0&&a.bindings.size===0;const bg=b.generics.length===0&&b.bindings.size===0;if(ag!==bg){return ag-bg}const ai=a.id>0;const bi=b.id>0;return ai-bi};parsedQuery.elems.sort(sortQ);parsedQuery.returned.sort(sortQ);for(let i=0,nSearchIndex=this.searchIndex.length;i{const descs=await Promise.all(list.map(result=>{return this.searchIndexEmptyDesc.get(result.crate).contains(result.bitIndex)?"":this.searchState.loadDesc(result)}));for(const[i,result]of list.entries()){result.desc=descs[i]}}));if(parsedQuery.error!==null&&ret.others.length!==0){ret.query.error=null}return ret}}let rawSearchIndex;let docSearch;const longItemTypes=["keyword","primitive type","module","extern crate","re-export","struct","enum","function","type alias","static","trait","","trait method","method","struct field","enum variant","macro","assoc type","constant","assoc const","union","foreign type","existential type","attribute macro","derive macro","trait alias",];let currentResults;function printTab(nb){let iter=0;let foundCurrentTab=false;let foundCurrentResultSet=false;onEachLazy(document.getElementById("search-tabs").childNodes,elem=>{if(nb===iter){addClass(elem,"selected");foundCurrentTab=true}else{removeClass(elem,"selected")}iter+=1});const isTypeSearch=(nb>0||iter===1);iter=0;onEachLazy(document.getElementById("results").childNodes,elem=>{if(nb===iter){addClass(elem,"active");foundCurrentResultSet=true}else{removeClass(elem,"active")}iter+=1});if(foundCurrentTab&&foundCurrentResultSet){searchState.currentTab=nb;const correctionsElem=document.getElementsByClassName("search-corrections");if(isTypeSearch){removeClass(correctionsElem[0],"hidden")}else{addClass(correctionsElem[0],"hidden")}}else if(nb!==0){printTab(0)}}function buildUrl(search,filterCrates){let extra="?search="+encodeURIComponent(search);if(filterCrates!==null){extra+="&filter-crate="+encodeURIComponent(filterCrates)}return getNakedUrl()+extra+window.location.hash}function getFilterCrates(){const elem=document.getElementById("crate-search");if(elem&&elem.value!=="all crates"&&window.searchIndex.has(elem.value)){return elem.value}return null}function nextTab(direction){const next=(searchState.currentTab+direction+3)%searchState.focusedByTab.length;searchState.focusedByTab[searchState.currentTab]=document.activeElement;printTab(next);focusSearchResult()}function focusSearchResult(){const target=searchState.focusedByTab[searchState.currentTab]||document.querySelectorAll(".search-results.active a").item(0)||document.querySelectorAll("#search-tabs button").item(searchState.currentTab);searchState.focusedByTab[searchState.currentTab]=null;if(target){target.focus()}}async function addTab(array,query,display){const extraClass=display?" active":"";const output=document.createElement(array.length===0&&query.error===null?"div":"ul",);if(array.length>0){output.className="search-results "+extraClass;const lis=Promise.all(array.map(async item=>{const name=item.name;const type=itemTypes[item.ty];const longType=longItemTypes[item.ty];const typeName=longType.length!==0?`${longType}`:"?";const link=document.createElement("a");link.className="result-"+type;link.href=item.href;const resultName=document.createElement("span");resultName.className="result-name";resultName.insertAdjacentHTML("beforeend",`${typeName}`);link.appendChild(resultName);let alias=" ";if(item.is_alias){alias=` 
      \
-${item.alias} - see \
-
      `}resultName.insertAdjacentHTML("beforeend",`
      ${alias}\
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+
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diff --git a/docs/static.files/settings-d72f25bb.js b/docs/static.files/settings-d72f25bb.js
deleted file mode 100644
index 53c89d7..0000000
--- a/docs/static.files/settings-d72f25bb.js
+++ /dev/null
@@ -1,17 +0,0 @@
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\ No newline at end of file
diff --git a/docs/static.files/src-script-63605ae7.js b/docs/static.files/src-script-63605ae7.js
deleted file mode 100644
index 98cebca..0000000
--- a/docs/static.files/src-script-63605ae7.js
+++ /dev/null
@@ -1 +0,0 @@
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\ No newline at end of file
diff --git a/docs/static.files/src-script-813739b1.js b/docs/static.files/src-script-813739b1.js
new file mode 100644
index 0000000..bf54625
--- /dev/null
+++ b/docs/static.files/src-script-813739b1.js
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/docs/static.files/storage-4e99c027.js b/docs/static.files/storage-4e99c027.js
new file mode 100644
index 0000000..ca38e76
--- /dev/null
+++ b/docs/static.files/storage-4e99c027.js
@@ -0,0 +1,23 @@
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desktopSidebarWidth=getSettingValue("desktop-sidebar-width");if(desktopSidebarWidth&&desktopSidebarWidth!=="null"){document.documentElement.style.setProperty("--desktop-sidebar-width",desktopSidebarWidth+"px",);}const srcSidebarWidth=getSettingValue("src-sidebar-width");if(srcSidebarWidth&&srcSidebarWidth!=="null"){document.documentElement.style.setProperty("--src-sidebar-width",srcSidebarWidth+"px",);}}updateSidebarWidth();window.addEventListener("pageshow",ev=>{if(ev.persisted){setTimeout(updateTheme,0);setTimeout(updateSidebarWidth,0);}});class RustdocSearchElement extends HTMLElement{constructor(){super();}connectedCallback(){const rootPath=getVar("root-path");const currentCrate=getVar("current-crate");this.innerHTML=``;}}window.customElements.define("rustdoc-search",RustdocSearchElement);class RustdocToolbarElement extends HTMLElement{constructor(){super();}connectedCallback(){if(this.firstElementChild){return;}const rootPath=getVar("root-path");this.innerHTML=`
+        
      
+            Settings
+        
      
+        
      
+            Help
+        
      
+        `;}}window.customElements.define("rustdoc-toolbar",RustdocToolbarElement);
\ No newline at end of file
diff --git a/docs/static.files/storage-82c7156e.js b/docs/static.files/storage-82c7156e.js
deleted file mode 100644
index dd769fb..0000000
--- a/docs/static.files/storage-82c7156e.js
+++ /dev/null
@@ -1,23 +0,0 @@
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diff --git a/releases/v0.1.0-limited-stable/fwl_0_1_0.tar.gz b/releases/v0.1.0-limited-stable/fwl_0_1_0.tar.gz
deleted file mode 100644
index 48ced47..0000000
Binary files a/releases/v0.1.0-limited-stable/fwl_0_1_0.tar.gz and /dev/null differ
diff --git a/releases/v0.1.0-limited-stable/fwl_0_1_0.tar.gz.sha256 b/releases/v0.1.0-limited-stable/fwl_0_1_0.tar.gz.sha256
deleted file mode 100644
index b656e1d..0000000
--- a/releases/v0.1.0-limited-stable/fwl_0_1_0.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-ddb0b32e914d53a8d1b5864c9105548294d95829ed8d0ba55581d526fc977c8f  fwl_0_1_0.tar.gz
diff --git a/releases/v0.1.0-limited-stable/fwl_0_1_0.tar.gz.sha512 b/releases/v0.1.0-limited-stable/fwl_0_1_0.tar.gz.sha512
deleted file mode 100644
index 0c58b9c..0000000
--- a/releases/v0.1.0-limited-stable/fwl_0_1_0.tar.gz.sha512
+++ /dev/null
@@ -1 +0,0 @@
-f1275a0102a7195a91788415656d8e91446acfe31e720df79306746b64fd8b7dab548f08e1eb03d4114cbc112ebdd95ff1e3092b252a6978af246f0e18a961c4  fwl_0_1_0.tar.gz
diff --git a/releases/v0.1.1-limited-stable/fwl_v0.1.1_limited_stable.tar.gz b/releases/v0.1.1-limited-stable/fwl_v0.1.1_limited_stable.tar.gz
deleted file mode 100644
index cd16220..0000000
Binary files a/releases/v0.1.1-limited-stable/fwl_v0.1.1_limited_stable.tar.gz and /dev/null differ
diff --git a/releases/v0.1.1-limited-stable/fwl_v0.1.1_limited_stable.tar.gz.sha256 b/releases/v0.1.1-limited-stable/fwl_v0.1.1_limited_stable.tar.gz.sha256
deleted file mode 100644
index 995f012..0000000
--- a/releases/v0.1.1-limited-stable/fwl_v0.1.1_limited_stable.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-a3973f8df82bbb27f04cc3ff66a3a13421ef6cbb3c3049c2013c91c6037e7687  fwl_v0.1.1_limited_stable.tar.gz
diff --git a/releases/v0.1.1-limited-stable/fwl_v0.1.1_limited_stable.tar.gz.sha512 b/releases/v0.1.1-limited-stable/fwl_v0.1.1_limited_stable.tar.gz.sha512
deleted file mode 100644
index 5213ffd..0000000
--- a/releases/v0.1.1-limited-stable/fwl_v0.1.1_limited_stable.tar.gz.sha512
+++ /dev/null
@@ -1 +0,0 @@
-7c14ecb4f658db22bd7dedec156109aebbfe1a79a455029b6746b68672227834f19f97a2332dfc6faceaff4bc41ff90e8922f592a2d6ccf4fc5a8125e6b4dcfd  fwl_v0.1.1_limited_stable.tar.gz
diff --git a/releases/v0.2.1-stable/fwl_v0.2.1_limited_stable.tar.gz b/releases/v0.2.1-stable/fwl_v0.2.1_limited_stable.tar.gz
deleted file mode 100644
index b8ee166..0000000
Binary files a/releases/v0.2.1-stable/fwl_v0.2.1_limited_stable.tar.gz and /dev/null differ
diff --git a/releases/v0.2.1-stable/fwl_v0.2.1_limited_stable.tar.gz.sha256 b/releases/v0.2.1-stable/fwl_v0.2.1_limited_stable.tar.gz.sha256
deleted file mode 100644
index 413d6f8..0000000
--- a/releases/v0.2.1-stable/fwl_v0.2.1_limited_stable.tar.gz.sha256
+++ /dev/null
@@ -1 +0,0 @@
-79182ca36c4188c71d1dfb1e4e040328c981aeb9c509d8c87d9ea6b6a80e8194  fwl_v0.2.1_limited_stable.tar.gz
diff --git a/releases/v0.2.1-stable/fwl_v0.2.1_limited_stable.tar.gz.sha512 b/releases/v0.2.1-stable/fwl_v0.2.1_limited_stable.tar.gz.sha512
deleted file mode 100644
index 759f88a..0000000
--- a/releases/v0.2.1-stable/fwl_v0.2.1_limited_stable.tar.gz.sha512
+++ /dev/null
@@ -1 +0,0 @@
-d33e5a28114c9c9ce9d3e714ad11d809d1c5c05ff3c093f74f97e00a835fdfe7a8d536b3b16566195b78a38b5359452d1678cda7f6b881271c41ba434d09e8d0  fwl_v0.2.1_limited_stable.tar.gz
diff --git a/src/main.rs b/src/main.rs
index c3b5ed6..c0d9258 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -20,6 +20,12 @@ use clap::Parser;
 use fwl::default_iptables_restore;
 
 #[derive(Parser)]
+#[command(
+     author = "Andrew Kushyk",
+     version = "0.3.0",
+     about = "Quick tool for restoring iptables rules.",
+     long_about = None
+)]
 struct Args {
     #[arg(short, long, default_value = "/etc/iptables/iptables.rules")]
     rules_file: String,