| <!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="Source of the Rust file `/root/.cargo/registry/src/github.com-1ecc6299db9ec823/http-0.2.9/src/uri/mod.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>mod.rs - source</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceSerif4-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../FiraSans-Regular.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../FiraSans-Medium.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceCodePro-Regular.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceSerif4-Bold.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../SourceCodePro-Semibold.ttf.woff2"><link rel="stylesheet" href="../../../normalize.css"><link rel="stylesheet" href="../../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../../ayu.css" disabled><link rel="stylesheet" href="../../../dark.css" disabled><link rel="stylesheet" href="../../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../../storage.js"></script><script defer src="../../../source-script.js"></script><script defer src="../../../source-files.js"></script><script defer src="../../../main.js"></script><noscript><link rel="stylesheet" href="../../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../../favicon.svg"></head><body class="rustdoc source"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="sidebar"><a class="sidebar-logo" href="../../../http/index.html"><div class="logo-container"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></div></a></nav><main><div class="width-limiter"><nav class="sub"><a class="sub-logo-container" href="../../../http/index.html"><img class="rust-logo" src="../../../rust-logo.svg" alt="logo"></a><form class="search-form"><div class="search-container"><span></span><input class="search-input" name="search" autocomplete="off" spellcheck="false" placeholder="Click or press ‘S’ to search, ‘?’ for more options…" type="search"><div id="help-button" title="help" tabindex="-1"><a href="../../../help.html">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../../wheel.svg"></a></div></div></form></nav><section id="main-content" class="content"><div class="example-wrap"><pre class="src-line-numbers"><span id="1">1</span> |
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| <span id="1078">1078</span> |
| <span id="1079">1079</span> |
| <span id="1080">1080</span> |
| <span id="1081">1081</span> |
| <span id="1082">1082</span> |
| <span id="1083">1083</span> |
| <span id="1084">1084</span> |
| <span id="1085">1085</span> |
| <span id="1086">1086</span> |
| <span id="1087">1087</span> |
| <span id="1088">1088</span> |
| <span id="1089">1089</span> |
| <span id="1090">1090</span> |
| <span id="1091">1091</span> |
| <span id="1092">1092</span> |
| <span id="1093">1093</span> |
| <span id="1094">1094</span> |
| <span id="1095">1095</span> |
| <span id="1096">1096</span> |
| <span id="1097">1097</span> |
| <span id="1098">1098</span> |
| <span id="1099">1099</span> |
| <span id="1100">1100</span> |
| <span id="1101">1101</span> |
| <span id="1102">1102</span> |
| <span id="1103">1103</span> |
| <span id="1104">1104</span> |
| <span id="1105">1105</span> |
| <span id="1106">1106</span> |
| <span id="1107">1107</span> |
| <span id="1108">1108</span> |
| <span id="1109">1109</span> |
| <span id="1110">1110</span> |
| <span id="1111">1111</span> |
| <span id="1112">1112</span> |
| <span id="1113">1113</span> |
| <span id="1114">1114</span> |
| <span id="1115">1115</span> |
| <span id="1116">1116</span> |
| <span id="1117">1117</span> |
| <span id="1118">1118</span> |
| </pre><pre class="rust"><code><span class="doccomment">//! URI component of request and response lines |
| //! |
| //! This module primarily contains the `Uri` type which is a component of all |
| //! HTTP requests and also reexports this type at the root of the crate. A URI |
| //! is not always a "full URL" in the sense of something you'd type into a web |
| //! browser, but HTTP requests may only have paths on servers but may have full |
| //! schemes and hostnames on clients. |
| //! |
| //! # Examples |
| //! |
| //! ``` |
| //! use http::Uri; |
| //! |
| //! let uri = "/foo/bar?baz".parse::<Uri>().unwrap(); |
| //! assert_eq!(uri.path(), "/foo/bar"); |
| //! assert_eq!(uri.query(), Some("baz")); |
| //! assert_eq!(uri.host(), None); |
| //! |
| //! let uri = "https://www.rust-lang.org/install.html".parse::<Uri>().unwrap(); |
| //! assert_eq!(uri.scheme_str(), Some("https")); |
| //! assert_eq!(uri.host(), Some("www.rust-lang.org")); |
| //! assert_eq!(uri.path(), "/install.html"); |
| //! ``` |
| |
| </span><span class="kw">use </span><span class="kw">crate</span>::byte_str::ByteStr; |
| <span class="kw">use </span>std::convert::TryFrom; |
| |
| <span class="kw">use </span>bytes::Bytes; |
| |
| <span class="kw">use </span>std::error::Error; |
| <span class="kw">use </span>std::hash::{Hash, Hasher}; |
| <span class="kw">use </span>std::str::{<span class="self">self</span>, FromStr}; |
| <span class="kw">use </span>std::{fmt, u16, u8}; |
| |
| <span class="kw">use </span><span class="self">self</span>::scheme::Scheme2; |
| |
| <span class="kw">pub use </span><span class="self">self</span>::authority::Authority; |
| <span class="kw">pub use </span><span class="self">self</span>::builder::Builder; |
| <span class="kw">pub use </span><span class="self">self</span>::path::PathAndQuery; |
| <span class="kw">pub use </span><span class="self">self</span>::port::Port; |
| <span class="kw">pub use </span><span class="self">self</span>::scheme::Scheme; |
| |
| <span class="kw">mod </span>authority; |
| <span class="kw">mod </span>builder; |
| <span class="kw">mod </span>path; |
| <span class="kw">mod </span>port; |
| <span class="kw">mod </span>scheme; |
| <span class="attribute">#[cfg(test)] |
| </span><span class="kw">mod </span>tests; |
| |
| <span class="doccomment">/// The URI component of a request. |
| /// |
| /// For HTTP 1, this is included as part of the request line. From Section 5.3, |
| /// Request Target: |
| /// |
| /// > Once an inbound connection is obtained, the client sends an HTTP |
| /// > request message (Section 3) with a request-target derived from the |
| /// > target URI. There are four distinct formats for the request-target, |
| /// > depending on both the method being requested and whether the request |
| /// > is to a proxy. |
| /// > |
| /// > ```notrust |
| /// > request-target = origin-form |
| /// > / absolute-form |
| /// > / authority-form |
| /// > / asterisk-form |
| /// > ``` |
| /// |
| /// The URI is structured as follows: |
| /// |
| /// ```notrust |
| /// abc://username:password@example.com:123/path/data?key=value&key2=value2#fragid1 |
| /// |-| |-------------------------------||--------| |-------------------| |-----| |
| /// | | | | | |
| /// scheme authority path query fragment |
| /// ``` |
| /// |
| /// For HTTP 2.0, the URI is encoded using pseudoheaders. |
| /// |
| /// # Examples |
| /// |
| /// ``` |
| /// use http::Uri; |
| /// |
| /// let uri = "/foo/bar?baz".parse::<Uri>().unwrap(); |
| /// assert_eq!(uri.path(), "/foo/bar"); |
| /// assert_eq!(uri.query(), Some("baz")); |
| /// assert_eq!(uri.host(), None); |
| /// |
| /// let uri = "https://www.rust-lang.org/install.html".parse::<Uri>().unwrap(); |
| /// assert_eq!(uri.scheme_str(), Some("https")); |
| /// assert_eq!(uri.host(), Some("www.rust-lang.org")); |
| /// assert_eq!(uri.path(), "/install.html"); |
| /// ``` |
| </span><span class="attribute">#[derive(Clone)] |
| </span><span class="kw">pub struct </span>Uri { |
| scheme: Scheme, |
| authority: Authority, |
| path_and_query: PathAndQuery, |
| } |
| |
| <span class="doccomment">/// The various parts of a URI. |
| /// |
| /// This struct is used to provide to and retrieve from a URI. |
| </span><span class="attribute">#[derive(Debug, Default)] |
| </span><span class="kw">pub struct </span>Parts { |
| <span class="doccomment">/// The scheme component of a URI |
| </span><span class="kw">pub </span>scheme: <span class="prelude-ty">Option</span><Scheme>, |
| |
| <span class="doccomment">/// The authority component of a URI |
| </span><span class="kw">pub </span>authority: <span class="prelude-ty">Option</span><Authority>, |
| |
| <span class="doccomment">/// The origin-form component of a URI |
| </span><span class="kw">pub </span>path_and_query: <span class="prelude-ty">Option</span><PathAndQuery>, |
| |
| <span class="doccomment">/// Allow extending in the future |
| </span>_priv: (), |
| } |
| |
| <span class="doccomment">/// An error resulting from a failed attempt to construct a URI. |
| </span><span class="attribute">#[derive(Debug)] |
| </span><span class="kw">pub struct </span>InvalidUri(ErrorKind); |
| |
| <span class="doccomment">/// An error resulting from a failed attempt to construct a URI. |
| </span><span class="attribute">#[derive(Debug)] |
| </span><span class="kw">pub struct </span>InvalidUriParts(InvalidUri); |
| |
| <span class="attribute">#[derive(Debug, Eq, PartialEq)] |
| </span><span class="kw">enum </span>ErrorKind { |
| InvalidUriChar, |
| InvalidScheme, |
| InvalidAuthority, |
| InvalidPort, |
| InvalidFormat, |
| SchemeMissing, |
| AuthorityMissing, |
| PathAndQueryMissing, |
| TooLong, |
| Empty, |
| SchemeTooLong, |
| } |
| |
| <span class="comment">// u16::MAX is reserved for None |
| </span><span class="kw">const </span>MAX_LEN: usize = (u16::MAX - <span class="number">1</span>) <span class="kw">as </span>usize; |
| |
| <span class="comment">// URI_CHARS is a table of valid characters in a URI. An entry in the table is |
| // 0 for invalid characters. For valid characters the entry is itself (i.e. |
| // the entry for 33 is b'!' because b'!' == 33u8). An important characteristic |
| // of this table is that all entries above 127 are invalid. This makes all of the |
| // valid entries a valid single-byte UTF-8 code point. This means that a slice |
| // of such valid entries is valid UTF-8. |
| </span><span class="kw">const </span>URI_CHARS: [u8; <span class="number">256</span>] = [ |
| <span class="comment">// 0 1 2 3 4 5 6 7 8 9 |
| </span><span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="comment">// x |
| </span><span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="comment">// 1x |
| </span><span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="comment">// 2x |
| </span><span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="string">b'!'</span>, <span class="number">0</span>, <span class="string">b'#'</span>, <span class="string">b'$'</span>, <span class="number">0</span>, <span class="string">b'&'</span>, <span class="string">b'\''</span>, <span class="comment">// 3x |
| </span><span class="string">b'('</span>, <span class="string">b')'</span>, <span class="string">b'*'</span>, <span class="string">b'+'</span>, <span class="string">b','</span>, <span class="string">b'-'</span>, <span class="string">b'.'</span>, <span class="string">b'/'</span>, <span class="string">b'0'</span>, <span class="string">b'1'</span>, <span class="comment">// 4x |
| </span><span class="string">b'2'</span>, <span class="string">b'3'</span>, <span class="string">b'4'</span>, <span class="string">b'5'</span>, <span class="string">b'6'</span>, <span class="string">b'7'</span>, <span class="string">b'8'</span>, <span class="string">b'9'</span>, <span class="string">b':'</span>, <span class="string">b';'</span>, <span class="comment">// 5x |
| </span><span class="number">0</span>, <span class="string">b'='</span>, <span class="number">0</span>, <span class="string">b'?'</span>, <span class="string">b'@'</span>, <span class="string">b'A'</span>, <span class="string">b'B'</span>, <span class="string">b'C'</span>, <span class="string">b'D'</span>, <span class="string">b'E'</span>, <span class="comment">// 6x |
| </span><span class="string">b'F'</span>, <span class="string">b'G'</span>, <span class="string">b'H'</span>, <span class="string">b'I'</span>, <span class="string">b'J'</span>, <span class="string">b'K'</span>, <span class="string">b'L'</span>, <span class="string">b'M'</span>, <span class="string">b'N'</span>, <span class="string">b'O'</span>, <span class="comment">// 7x |
| </span><span class="string">b'P'</span>, <span class="string">b'Q'</span>, <span class="string">b'R'</span>, <span class="string">b'S'</span>, <span class="string">b'T'</span>, <span class="string">b'U'</span>, <span class="string">b'V'</span>, <span class="string">b'W'</span>, <span class="string">b'X'</span>, <span class="string">b'Y'</span>, <span class="comment">// 8x |
| </span><span class="string">b'Z'</span>, <span class="string">b'['</span>, <span class="number">0</span>, <span class="string">b']'</span>, <span class="number">0</span>, <span class="string">b'_'</span>, <span class="number">0</span>, <span class="string">b'a'</span>, <span class="string">b'b'</span>, <span class="string">b'c'</span>, <span class="comment">// 9x |
| </span><span class="string">b'd'</span>, <span class="string">b'e'</span>, <span class="string">b'f'</span>, <span class="string">b'g'</span>, <span class="string">b'h'</span>, <span class="string">b'i'</span>, <span class="string">b'j'</span>, <span class="string">b'k'</span>, <span class="string">b'l'</span>, <span class="string">b'm'</span>, <span class="comment">// 10x |
| </span><span class="string">b'n'</span>, <span class="string">b'o'</span>, <span class="string">b'p'</span>, <span class="string">b'q'</span>, <span class="string">b'r'</span>, <span class="string">b's'</span>, <span class="string">b't'</span>, <span class="string">b'u'</span>, <span class="string">b'v'</span>, <span class="string">b'w'</span>, <span class="comment">// 11x |
| </span><span class="string">b'x'</span>, <span class="string">b'y'</span>, <span class="string">b'z'</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="string">b'~'</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="comment">// 12x |
| </span><span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="comment">// 13x |
| </span><span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="comment">// 14x |
| </span><span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="comment">// 15x |
| </span><span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="comment">// 16x |
| </span><span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="comment">// 17x |
| </span><span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="comment">// 18x |
| </span><span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="comment">// 19x |
| </span><span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="comment">// 20x |
| </span><span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="comment">// 21x |
| </span><span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="comment">// 22x |
| </span><span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="comment">// 23x |
| </span><span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="comment">// 24x |
| </span><span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0</span>, <span class="number">0 </span><span class="comment">// 25x |
| </span>]; |
| |
| <span class="kw">impl </span>Uri { |
| <span class="doccomment">/// Creates a new builder-style object to manufacture a `Uri`. |
| /// |
| /// This method returns an instance of `Builder` which can be usd to |
| /// create a `Uri`. |
| /// |
| /// # Examples |
| /// |
| /// ``` |
| /// use http::Uri; |
| /// |
| /// let uri = Uri::builder() |
| /// .scheme("https") |
| /// .authority("hyper.rs") |
| /// .path_and_query("/") |
| /// .build() |
| /// .unwrap(); |
| /// ``` |
| </span><span class="kw">pub fn </span>builder() -> Builder { |
| Builder::new() |
| } |
| |
| <span class="doccomment">/// Attempt to convert a `Parts` into a `Uri`. |
| /// |
| /// # Examples |
| /// |
| /// Relative URI |
| /// |
| /// ``` |
| /// # use http::uri::*; |
| /// let mut parts = Parts::default(); |
| /// parts.path_and_query = Some("/foo".parse().unwrap()); |
| /// |
| /// let uri = Uri::from_parts(parts).unwrap(); |
| /// |
| /// assert_eq!(uri.path(), "/foo"); |
| /// |
| /// assert!(uri.scheme().is_none()); |
| /// assert!(uri.authority().is_none()); |
| /// ``` |
| /// |
| /// Absolute URI |
| /// |
| /// ``` |
| /// # use http::uri::*; |
| /// let mut parts = Parts::default(); |
| /// parts.scheme = Some("http".parse().unwrap()); |
| /// parts.authority = Some("foo.com".parse().unwrap()); |
| /// parts.path_and_query = Some("/foo".parse().unwrap()); |
| /// |
| /// let uri = Uri::from_parts(parts).unwrap(); |
| /// |
| /// assert_eq!(uri.scheme().unwrap().as_str(), "http"); |
| /// assert_eq!(uri.authority().unwrap(), "foo.com"); |
| /// assert_eq!(uri.path(), "/foo"); |
| /// ``` |
| </span><span class="kw">pub fn </span>from_parts(src: Parts) -> <span class="prelude-ty">Result</span><Uri, InvalidUriParts> { |
| <span class="kw">if </span>src.scheme.is_some() { |
| <span class="kw">if </span>src.authority.is_none() { |
| <span class="kw">return </span><span class="prelude-val">Err</span>(ErrorKind::AuthorityMissing.into()); |
| } |
| |
| <span class="kw">if </span>src.path_and_query.is_none() { |
| <span class="kw">return </span><span class="prelude-val">Err</span>(ErrorKind::PathAndQueryMissing.into()); |
| } |
| } <span class="kw">else </span>{ |
| <span class="kw">if </span>src.authority.is_some() && src.path_and_query.is_some() { |
| <span class="kw">return </span><span class="prelude-val">Err</span>(ErrorKind::SchemeMissing.into()); |
| } |
| } |
| |
| <span class="kw">let </span>scheme = <span class="kw">match </span>src.scheme { |
| <span class="prelude-val">Some</span>(scheme) => scheme, |
| <span class="prelude-val">None </span>=> Scheme { |
| inner: Scheme2::None, |
| }, |
| }; |
| |
| <span class="kw">let </span>authority = <span class="kw">match </span>src.authority { |
| <span class="prelude-val">Some</span>(authority) => authority, |
| <span class="prelude-val">None </span>=> Authority::empty(), |
| }; |
| |
| <span class="kw">let </span>path_and_query = <span class="kw">match </span>src.path_and_query { |
| <span class="prelude-val">Some</span>(path_and_query) => path_and_query, |
| <span class="prelude-val">None </span>=> PathAndQuery::empty(), |
| }; |
| |
| <span class="prelude-val">Ok</span>(Uri { |
| scheme: scheme, |
| authority: authority, |
| path_and_query: path_and_query, |
| }) |
| } |
| |
| <span class="doccomment">/// Attempt to convert a `Bytes` buffer to a `Uri`. |
| /// |
| /// This will try to prevent a copy if the type passed is the type used |
| /// internally, and will copy the data if it is not. |
| </span><span class="kw">pub fn </span>from_maybe_shared<T>(src: T) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>, InvalidUri> |
| <span class="kw">where |
| </span>T: AsRef<[u8]> + <span class="lifetime">'static</span>, |
| { |
| <span class="macro">if_downcast_into!</span>(T, Bytes, src, { |
| <span class="kw">return </span>Uri::from_shared(src); |
| }); |
| |
| Uri::try_from(src.as_ref()) |
| } |
| |
| <span class="comment">// Not public while `bytes` is unstable. |
| </span><span class="kw">fn </span>from_shared(s: Bytes) -> <span class="prelude-ty">Result</span><Uri, InvalidUri> { |
| <span class="kw">use </span><span class="self">self</span>::ErrorKind::<span class="kw-2">*</span>; |
| |
| <span class="kw">if </span>s.len() > MAX_LEN { |
| <span class="kw">return </span><span class="prelude-val">Err</span>(TooLong.into()); |
| } |
| |
| <span class="kw">match </span>s.len() { |
| <span class="number">0 </span>=> { |
| <span class="kw">return </span><span class="prelude-val">Err</span>(Empty.into()); |
| } |
| <span class="number">1 </span>=> <span class="kw">match </span>s[<span class="number">0</span>] { |
| <span class="string">b'/' </span>=> { |
| <span class="kw">return </span><span class="prelude-val">Ok</span>(Uri { |
| scheme: Scheme::empty(), |
| authority: Authority::empty(), |
| path_and_query: PathAndQuery::slash(), |
| }); |
| } |
| <span class="string">b'*' </span>=> { |
| <span class="kw">return </span><span class="prelude-val">Ok</span>(Uri { |
| scheme: Scheme::empty(), |
| authority: Authority::empty(), |
| path_and_query: PathAndQuery::star(), |
| }); |
| } |
| <span class="kw">_ </span>=> { |
| <span class="kw">let </span>authority = Authority::from_shared(s)<span class="question-mark">?</span>; |
| |
| <span class="kw">return </span><span class="prelude-val">Ok</span>(Uri { |
| scheme: Scheme::empty(), |
| authority: authority, |
| path_and_query: PathAndQuery::empty(), |
| }); |
| } |
| }, |
| <span class="kw">_ </span>=> {} |
| } |
| |
| <span class="kw">if </span>s[<span class="number">0</span>] == <span class="string">b'/' </span>{ |
| <span class="kw">return </span><span class="prelude-val">Ok</span>(Uri { |
| scheme: Scheme::empty(), |
| authority: Authority::empty(), |
| path_and_query: PathAndQuery::from_shared(s)<span class="question-mark">?</span>, |
| }); |
| } |
| |
| parse_full(s) |
| } |
| |
| <span class="doccomment">/// Convert a `Uri` from a static string. |
| /// |
| /// This function will not perform any copying, however the string is |
| /// checked to ensure that it is valid. |
| /// |
| /// # Panics |
| /// |
| /// This function panics if the argument is an invalid URI. |
| /// |
| /// # Examples |
| /// |
| /// ``` |
| /// # use http::uri::Uri; |
| /// let uri = Uri::from_static("http://example.com/foo"); |
| /// |
| /// assert_eq!(uri.host().unwrap(), "example.com"); |
| /// assert_eq!(uri.path(), "/foo"); |
| /// ``` |
| </span><span class="kw">pub fn </span>from_static(src: <span class="kw-2">&</span><span class="lifetime">'static </span>str) -> <span class="self">Self </span>{ |
| <span class="kw">let </span>s = Bytes::from_static(src.as_bytes()); |
| <span class="kw">match </span>Uri::from_shared(s) { |
| <span class="prelude-val">Ok</span>(uri) => uri, |
| <span class="prelude-val">Err</span>(e) => <span class="macro">panic!</span>(<span class="string">"static str is not valid URI: {}"</span>, e), |
| } |
| } |
| |
| <span class="doccomment">/// Convert a `Uri` into `Parts`. |
| /// |
| /// # Note |
| /// |
| /// This is just an inherent method providing the same functionality as |
| /// `let parts: Parts = uri.into()` |
| /// |
| /// # Examples |
| /// |
| /// ``` |
| /// # use http::uri::*; |
| /// let uri: Uri = "/foo".parse().unwrap(); |
| /// |
| /// let parts = uri.into_parts(); |
| /// |
| /// assert_eq!(parts.path_and_query.unwrap(), "/foo"); |
| /// |
| /// assert!(parts.scheme.is_none()); |
| /// assert!(parts.authority.is_none()); |
| /// ``` |
| </span><span class="attribute">#[inline] |
| </span><span class="kw">pub fn </span>into_parts(<span class="self">self</span>) -> Parts { |
| <span class="self">self</span>.into() |
| } |
| |
| <span class="doccomment">/// Returns the path & query components of the Uri |
| </span><span class="attribute">#[inline] |
| </span><span class="kw">pub fn </span>path_and_query(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Option</span><<span class="kw-2">&</span>PathAndQuery> { |
| <span class="kw">if </span>!<span class="self">self</span>.scheme.inner.is_none() || <span class="self">self</span>.authority.data.is_empty() { |
| <span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="self">self</span>.path_and_query) |
| } <span class="kw">else </span>{ |
| <span class="prelude-val">None |
| </span>} |
| } |
| |
| <span class="doccomment">/// Get the path of this `Uri`. |
| /// |
| /// Both relative and absolute URIs contain a path component, though it |
| /// might be the empty string. The path component is **case sensitive**. |
| /// |
| /// ```notrust |
| /// abc://username:password@example.com:123/path/data?key=value&key2=value2#fragid1 |
| /// |--------| |
| /// | |
| /// path |
| /// ``` |
| /// |
| /// If the URI is `*` then the path component is equal to `*`. |
| /// |
| /// # Examples |
| /// |
| /// A relative URI |
| /// |
| /// ``` |
| /// # use http::Uri; |
| /// |
| /// let uri: Uri = "/hello/world".parse().unwrap(); |
| /// |
| /// assert_eq!(uri.path(), "/hello/world"); |
| /// ``` |
| /// |
| /// An absolute URI |
| /// |
| /// ``` |
| /// # use http::Uri; |
| /// let uri: Uri = "http://example.org/hello/world".parse().unwrap(); |
| /// |
| /// assert_eq!(uri.path(), "/hello/world"); |
| /// ``` |
| </span><span class="attribute">#[inline] |
| </span><span class="kw">pub fn </span>path(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>str { |
| <span class="kw">if </span><span class="self">self</span>.has_path() { |
| <span class="self">self</span>.path_and_query.path() |
| } <span class="kw">else </span>{ |
| <span class="string">"" |
| </span>} |
| } |
| |
| <span class="doccomment">/// Get the scheme of this `Uri`. |
| /// |
| /// The URI scheme refers to a specification for assigning identifiers |
| /// within that scheme. Only absolute URIs contain a scheme component, but |
| /// not all absolute URIs will contain a scheme component. Although scheme |
| /// names are case-insensitive, the canonical form is lowercase. |
| /// |
| /// ```notrust |
| /// abc://username:password@example.com:123/path/data?key=value&key2=value2#fragid1 |
| /// |-| |
| /// | |
| /// scheme |
| /// ``` |
| /// |
| /// # Examples |
| /// |
| /// Absolute URI |
| /// |
| /// ``` |
| /// use http::uri::{Scheme, Uri}; |
| /// |
| /// let uri: Uri = "http://example.org/hello/world".parse().unwrap(); |
| /// |
| /// assert_eq!(uri.scheme(), Some(&Scheme::HTTP)); |
| /// ``` |
| /// |
| /// |
| /// Relative URI |
| /// |
| /// ``` |
| /// # use http::Uri; |
| /// let uri: Uri = "/hello/world".parse().unwrap(); |
| /// |
| /// assert!(uri.scheme().is_none()); |
| /// ``` |
| </span><span class="attribute">#[inline] |
| </span><span class="kw">pub fn </span>scheme(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Option</span><<span class="kw-2">&</span>Scheme> { |
| <span class="kw">if </span><span class="self">self</span>.scheme.inner.is_none() { |
| <span class="prelude-val">None |
| </span>} <span class="kw">else </span>{ |
| <span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="self">self</span>.scheme) |
| } |
| } |
| |
| <span class="doccomment">/// Get the scheme of this `Uri` as a `&str`. |
| /// |
| /// # Example |
| /// |
| /// ``` |
| /// # use http::Uri; |
| /// let uri: Uri = "http://example.org/hello/world".parse().unwrap(); |
| /// |
| /// assert_eq!(uri.scheme_str(), Some("http")); |
| /// ``` |
| </span><span class="attribute">#[inline] |
| </span><span class="kw">pub fn </span>scheme_str(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Option</span><<span class="kw-2">&</span>str> { |
| <span class="kw">if </span><span class="self">self</span>.scheme.inner.is_none() { |
| <span class="prelude-val">None |
| </span>} <span class="kw">else </span>{ |
| <span class="prelude-val">Some</span>(<span class="self">self</span>.scheme.as_str()) |
| } |
| } |
| |
| <span class="doccomment">/// Get the authority of this `Uri`. |
| /// |
| /// The authority is a hierarchical element for naming authority such that |
| /// the remainder of the URI is delegated to that authority. For HTTP, the |
| /// authority consists of the host and port. The host portion of the |
| /// authority is **case-insensitive**. |
| /// |
| /// The authority also includes a `username:password` component, however |
| /// the use of this is deprecated and should be avoided. |
| /// |
| /// ```notrust |
| /// abc://username:password@example.com:123/path/data?key=value&key2=value2#fragid1 |
| /// |-------------------------------| |
| /// | |
| /// authority |
| /// ``` |
| /// |
| /// # Examples |
| /// |
| /// Absolute URI |
| /// |
| /// ``` |
| /// # use http::Uri; |
| /// let uri: Uri = "http://example.org:80/hello/world".parse().unwrap(); |
| /// |
| /// assert_eq!(uri.authority().map(|a| a.as_str()), Some("example.org:80")); |
| /// ``` |
| /// |
| /// |
| /// Relative URI |
| /// |
| /// ``` |
| /// # use http::Uri; |
| /// let uri: Uri = "/hello/world".parse().unwrap(); |
| /// |
| /// assert!(uri.authority().is_none()); |
| /// ``` |
| </span><span class="attribute">#[inline] |
| </span><span class="kw">pub fn </span>authority(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Option</span><<span class="kw-2">&</span>Authority> { |
| <span class="kw">if </span><span class="self">self</span>.authority.data.is_empty() { |
| <span class="prelude-val">None |
| </span>} <span class="kw">else </span>{ |
| <span class="prelude-val">Some</span>(<span class="kw-2">&</span><span class="self">self</span>.authority) |
| } |
| } |
| |
| <span class="doccomment">/// Get the host of this `Uri`. |
| /// |
| /// The host subcomponent of authority is identified by an IP literal |
| /// encapsulated within square brackets, an IPv4 address in dotted- decimal |
| /// form, or a registered name. The host subcomponent is **case-insensitive**. |
| /// |
| /// ```notrust |
| /// abc://username:password@example.com:123/path/data?key=value&key2=value2#fragid1 |
| /// |---------| |
| /// | |
| /// host |
| /// ``` |
| /// |
| /// # Examples |
| /// |
| /// Absolute URI |
| /// |
| /// ``` |
| /// # use http::Uri; |
| /// let uri: Uri = "http://example.org:80/hello/world".parse().unwrap(); |
| /// |
| /// assert_eq!(uri.host(), Some("example.org")); |
| /// ``` |
| /// |
| /// |
| /// Relative URI |
| /// |
| /// ``` |
| /// # use http::Uri; |
| /// let uri: Uri = "/hello/world".parse().unwrap(); |
| /// |
| /// assert!(uri.host().is_none()); |
| /// ``` |
| </span><span class="attribute">#[inline] |
| </span><span class="kw">pub fn </span>host(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Option</span><<span class="kw-2">&</span>str> { |
| <span class="self">self</span>.authority().map(|a| a.host()) |
| } |
| |
| <span class="doccomment">/// Get the port part of this `Uri`. |
| /// |
| /// The port subcomponent of authority is designated by an optional port |
| /// number following the host and delimited from it by a single colon (":") |
| /// character. It can be turned into a decimal port number with the `as_u16` |
| /// method or as a `str` with the `as_str` method. |
| /// |
| /// ```notrust |
| /// abc://username:password@example.com:123/path/data?key=value&key2=value2#fragid1 |
| /// |-| |
| /// | |
| /// port |
| /// ``` |
| /// |
| /// # Examples |
| /// |
| /// Absolute URI with port |
| /// |
| /// ``` |
| /// # use http::Uri; |
| /// let uri: Uri = "http://example.org:80/hello/world".parse().unwrap(); |
| /// |
| /// let port = uri.port().unwrap(); |
| /// assert_eq!(port.as_u16(), 80); |
| /// ``` |
| /// |
| /// Absolute URI without port |
| /// |
| /// ``` |
| /// # use http::Uri; |
| /// let uri: Uri = "http://example.org/hello/world".parse().unwrap(); |
| /// |
| /// assert!(uri.port().is_none()); |
| /// ``` |
| /// |
| /// Relative URI |
| /// |
| /// ``` |
| /// # use http::Uri; |
| /// let uri: Uri = "/hello/world".parse().unwrap(); |
| /// |
| /// assert!(uri.port().is_none()); |
| /// ``` |
| </span><span class="kw">pub fn </span>port(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Option</span><Port<<span class="kw-2">&</span>str>> { |
| <span class="self">self</span>.authority().and_then(|a| a.port()) |
| } |
| |
| <span class="doccomment">/// Get the port of this `Uri` as a `u16`. |
| /// |
| /// |
| /// # Example |
| /// |
| /// ``` |
| /// # use http::{Uri, uri::Port}; |
| /// let uri: Uri = "http://example.org:80/hello/world".parse().unwrap(); |
| /// |
| /// assert_eq!(uri.port_u16(), Some(80)); |
| /// ``` |
| </span><span class="kw">pub fn </span>port_u16(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Option</span><u16> { |
| <span class="self">self</span>.port().and_then(|p| <span class="prelude-val">Some</span>(p.as_u16())) |
| } |
| |
| <span class="doccomment">/// Get the query string of this `Uri`, starting after the `?`. |
| /// |
| /// The query component contains non-hierarchical data that, along with data |
| /// in the path component, serves to identify a resource within the scope of |
| /// the URI's scheme and naming authority (if any). The query component is |
| /// indicated by the first question mark ("?") character and terminated by a |
| /// number sign ("#") character or by the end of the URI. |
| /// |
| /// ```notrust |
| /// abc://username:password@example.com:123/path/data?key=value&key2=value2#fragid1 |
| /// |-------------------| |
| /// | |
| /// query |
| /// ``` |
| /// |
| /// # Examples |
| /// |
| /// Absolute URI |
| /// |
| /// ``` |
| /// # use http::Uri; |
| /// let uri: Uri = "http://example.org/hello/world?key=value".parse().unwrap(); |
| /// |
| /// assert_eq!(uri.query(), Some("key=value")); |
| /// ``` |
| /// |
| /// Relative URI with a query string component |
| /// |
| /// ``` |
| /// # use http::Uri; |
| /// let uri: Uri = "/hello/world?key=value&foo=bar".parse().unwrap(); |
| /// |
| /// assert_eq!(uri.query(), Some("key=value&foo=bar")); |
| /// ``` |
| /// |
| /// Relative URI without a query string component |
| /// |
| /// ``` |
| /// # use http::Uri; |
| /// let uri: Uri = "/hello/world".parse().unwrap(); |
| /// |
| /// assert!(uri.query().is_none()); |
| /// ``` |
| </span><span class="attribute">#[inline] |
| </span><span class="kw">pub fn </span>query(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="prelude-ty">Option</span><<span class="kw-2">&</span>str> { |
| <span class="self">self</span>.path_and_query.query() |
| } |
| |
| <span class="kw">fn </span>has_path(<span class="kw-2">&</span><span class="self">self</span>) -> bool { |
| !<span class="self">self</span>.path_and_query.data.is_empty() || !<span class="self">self</span>.scheme.inner.is_none() |
| } |
| } |
| |
| <span class="kw">impl</span><<span class="lifetime">'a</span>> TryFrom<<span class="kw-2">&</span><span class="lifetime">'a </span>[u8]> <span class="kw">for </span>Uri { |
| <span class="kw">type </span>Error = InvalidUri; |
| |
| <span class="attribute">#[inline] |
| </span><span class="kw">fn </span>try_from(t: <span class="kw-2">&</span><span class="lifetime">'a </span>[u8]) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>, <span class="self">Self</span>::Error> { |
| Uri::from_shared(Bytes::copy_from_slice(t)) |
| } |
| } |
| |
| <span class="kw">impl</span><<span class="lifetime">'a</span>> TryFrom<<span class="kw-2">&</span><span class="lifetime">'a </span>str> <span class="kw">for </span>Uri { |
| <span class="kw">type </span>Error = InvalidUri; |
| |
| <span class="attribute">#[inline] |
| </span><span class="kw">fn </span>try_from(t: <span class="kw-2">&</span><span class="lifetime">'a </span>str) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>, <span class="self">Self</span>::Error> { |
| t.parse() |
| } |
| } |
| |
| <span class="kw">impl</span><<span class="lifetime">'a</span>> TryFrom<<span class="kw-2">&</span><span class="lifetime">'a </span>String> <span class="kw">for </span>Uri { |
| <span class="kw">type </span>Error = InvalidUri; |
| |
| <span class="attribute">#[inline] |
| </span><span class="kw">fn </span>try_from(t: <span class="kw-2">&</span><span class="lifetime">'a </span>String) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>, <span class="self">Self</span>::Error> { |
| t.parse() |
| } |
| } |
| |
| <span class="kw">impl </span>TryFrom<String> <span class="kw">for </span>Uri { |
| <span class="kw">type </span>Error = InvalidUri; |
| |
| <span class="attribute">#[inline] |
| </span><span class="kw">fn </span>try_from(t: String) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>, <span class="self">Self</span>::Error> { |
| Uri::from_shared(Bytes::from(t)) |
| } |
| } |
| |
| <span class="kw">impl</span><<span class="lifetime">'a</span>> TryFrom<Vec<u8>> <span class="kw">for </span>Uri { |
| <span class="kw">type </span>Error = InvalidUri; |
| |
| <span class="attribute">#[inline] |
| </span><span class="kw">fn </span>try_from(vec: Vec<u8>) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>, <span class="self">Self</span>::Error> { |
| Uri::from_shared(Bytes::from(vec)) |
| } |
| } |
| |
| <span class="kw">impl </span>TryFrom<Parts> <span class="kw">for </span>Uri { |
| <span class="kw">type </span>Error = InvalidUriParts; |
| |
| <span class="attribute">#[inline] |
| </span><span class="kw">fn </span>try_from(src: Parts) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>, <span class="self">Self</span>::Error> { |
| Uri::from_parts(src) |
| } |
| } |
| |
| <span class="kw">impl</span><<span class="lifetime">'a</span>> TryFrom<<span class="kw-2">&</span><span class="lifetime">'a </span>Uri> <span class="kw">for </span>Uri { |
| <span class="kw">type </span>Error = <span class="kw">crate</span>::Error; |
| |
| <span class="attribute">#[inline] |
| </span><span class="kw">fn </span>try_from(src: <span class="kw-2">&</span><span class="lifetime">'a </span>Uri) -> <span class="prelude-ty">Result</span><<span class="self">Self</span>, <span class="self">Self</span>::Error> { |
| <span class="prelude-val">Ok</span>(src.clone()) |
| } |
| } |
| |
| <span class="doccomment">/// Convert an `Authority` into a `Uri`. |
| </span><span class="kw">impl </span>From<Authority> <span class="kw">for </span>Uri { |
| <span class="kw">fn </span>from(authority: Authority) -> <span class="self">Self </span>{ |
| <span class="self">Self </span>{ |
| scheme: Scheme::empty(), |
| authority, |
| path_and_query: PathAndQuery::empty(), |
| } |
| } |
| } |
| |
| <span class="doccomment">/// Convert a `PathAndQuery` into a `Uri`. |
| </span><span class="kw">impl </span>From<PathAndQuery> <span class="kw">for </span>Uri { |
| <span class="kw">fn </span>from(path_and_query: PathAndQuery) -> <span class="self">Self </span>{ |
| <span class="self">Self </span>{ |
| scheme: Scheme::empty(), |
| authority: Authority::empty(), |
| path_and_query, |
| } |
| } |
| } |
| |
| <span class="doccomment">/// Convert a `Uri` into `Parts` |
| </span><span class="kw">impl </span>From<Uri> <span class="kw">for </span>Parts { |
| <span class="kw">fn </span>from(src: Uri) -> <span class="self">Self </span>{ |
| <span class="kw">let </span>path_and_query = <span class="kw">if </span>src.has_path() { |
| <span class="prelude-val">Some</span>(src.path_and_query) |
| } <span class="kw">else </span>{ |
| <span class="prelude-val">None |
| </span>}; |
| |
| <span class="kw">let </span>scheme = <span class="kw">match </span>src.scheme.inner { |
| Scheme2::None => <span class="prelude-val">None</span>, |
| <span class="kw">_ </span>=> <span class="prelude-val">Some</span>(src.scheme), |
| }; |
| |
| <span class="kw">let </span>authority = <span class="kw">if </span>src.authority.data.is_empty() { |
| <span class="prelude-val">None |
| </span>} <span class="kw">else </span>{ |
| <span class="prelude-val">Some</span>(src.authority) |
| }; |
| |
| Parts { |
| scheme: scheme, |
| authority: authority, |
| path_and_query: path_and_query, |
| _priv: (), |
| } |
| } |
| } |
| |
| <span class="kw">fn </span>parse_full(<span class="kw-2">mut </span>s: Bytes) -> <span class="prelude-ty">Result</span><Uri, InvalidUri> { |
| <span class="comment">// Parse the scheme |
| </span><span class="kw">let </span>scheme = <span class="kw">match </span>Scheme2::parse(<span class="kw-2">&</span>s[..])<span class="question-mark">? </span>{ |
| Scheme2::None => Scheme2::None, |
| Scheme2::Standard(p) => { |
| <span class="comment">// TODO: use truncate |
| </span><span class="kw">let _ </span>= s.split_to(p.len() + <span class="number">3</span>); |
| Scheme2::Standard(p) |
| } |
| Scheme2::Other(n) => { |
| <span class="comment">// Grab the protocol |
| </span><span class="kw">let </span><span class="kw-2">mut </span>scheme = s.split_to(n + <span class="number">3</span>); |
| |
| <span class="comment">// Strip ://, TODO: truncate |
| </span><span class="kw">let _ </span>= scheme.split_off(n); |
| |
| <span class="comment">// Allocate the ByteStr |
| </span><span class="kw">let </span>val = <span class="kw">unsafe </span>{ ByteStr::from_utf8_unchecked(scheme) }; |
| |
| Scheme2::Other(Box::new(val)) |
| } |
| }; |
| |
| <span class="comment">// Find the end of the authority. The scheme will already have been |
| // extracted. |
| </span><span class="kw">let </span>authority_end = Authority::parse(<span class="kw-2">&</span>s[..])<span class="question-mark">?</span>; |
| |
| <span class="kw">if </span>scheme.is_none() { |
| <span class="kw">if </span>authority_end != s.len() { |
| <span class="kw">return </span><span class="prelude-val">Err</span>(ErrorKind::InvalidFormat.into()); |
| } |
| |
| <span class="kw">let </span>authority = Authority { |
| data: <span class="kw">unsafe </span>{ ByteStr::from_utf8_unchecked(s) }, |
| }; |
| |
| <span class="kw">return </span><span class="prelude-val">Ok</span>(Uri { |
| scheme: scheme.into(), |
| authority: authority, |
| path_and_query: PathAndQuery::empty(), |
| }); |
| } |
| |
| <span class="comment">// Authority is required when absolute |
| </span><span class="kw">if </span>authority_end == <span class="number">0 </span>{ |
| <span class="kw">return </span><span class="prelude-val">Err</span>(ErrorKind::InvalidFormat.into()); |
| } |
| |
| <span class="kw">let </span>authority = s.split_to(authority_end); |
| <span class="kw">let </span>authority = Authority { |
| data: <span class="kw">unsafe </span>{ ByteStr::from_utf8_unchecked(authority) }, |
| }; |
| |
| <span class="prelude-val">Ok</span>(Uri { |
| scheme: scheme.into(), |
| authority: authority, |
| path_and_query: PathAndQuery::from_shared(s)<span class="question-mark">?</span>, |
| }) |
| } |
| |
| <span class="kw">impl </span>FromStr <span class="kw">for </span>Uri { |
| <span class="kw">type </span><span class="prelude-val">Err </span>= InvalidUri; |
| |
| <span class="attribute">#[inline] |
| </span><span class="kw">fn </span>from_str(s: <span class="kw-2">&</span>str) -> <span class="prelude-ty">Result</span><Uri, InvalidUri> { |
| Uri::try_from(s.as_bytes()) |
| } |
| } |
| |
| <span class="kw">impl </span>PartialEq <span class="kw">for </span>Uri { |
| <span class="kw">fn </span>eq(<span class="kw-2">&</span><span class="self">self</span>, other: <span class="kw-2">&</span>Uri) -> bool { |
| <span class="kw">if </span><span class="self">self</span>.scheme() != other.scheme() { |
| <span class="kw">return </span><span class="bool-val">false</span>; |
| } |
| |
| <span class="kw">if </span><span class="self">self</span>.authority() != other.authority() { |
| <span class="kw">return </span><span class="bool-val">false</span>; |
| } |
| |
| <span class="kw">if </span><span class="self">self</span>.path() != other.path() { |
| <span class="kw">return </span><span class="bool-val">false</span>; |
| } |
| |
| <span class="kw">if </span><span class="self">self</span>.query() != other.query() { |
| <span class="kw">return </span><span class="bool-val">false</span>; |
| } |
| |
| <span class="bool-val">true |
| </span>} |
| } |
| |
| <span class="kw">impl </span>PartialEq<str> <span class="kw">for </span>Uri { |
| <span class="kw">fn </span>eq(<span class="kw-2">&</span><span class="self">self</span>, other: <span class="kw-2">&</span>str) -> bool { |
| <span class="kw">let </span><span class="kw-2">mut </span>other = other.as_bytes(); |
| <span class="kw">let </span><span class="kw-2">mut </span>absolute = <span class="bool-val">false</span>; |
| |
| <span class="kw">if let </span><span class="prelude-val">Some</span>(scheme) = <span class="self">self</span>.scheme() { |
| <span class="kw">let </span>scheme = scheme.as_str().as_bytes(); |
| absolute = <span class="bool-val">true</span>; |
| |
| <span class="kw">if </span>other.len() < scheme.len() + <span class="number">3 </span>{ |
| <span class="kw">return </span><span class="bool-val">false</span>; |
| } |
| |
| <span class="kw">if </span>!scheme.eq_ignore_ascii_case(<span class="kw-2">&</span>other[..scheme.len()]) { |
| <span class="kw">return </span><span class="bool-val">false</span>; |
| } |
| |
| other = <span class="kw-2">&</span>other[scheme.len()..]; |
| |
| <span class="kw">if </span><span class="kw-2">&</span>other[..<span class="number">3</span>] != <span class="string">b"://" </span>{ |
| <span class="kw">return </span><span class="bool-val">false</span>; |
| } |
| |
| other = <span class="kw-2">&</span>other[<span class="number">3</span>..]; |
| } |
| |
| <span class="kw">if let </span><span class="prelude-val">Some</span>(auth) = <span class="self">self</span>.authority() { |
| <span class="kw">let </span>len = auth.data.len(); |
| absolute = <span class="bool-val">true</span>; |
| |
| <span class="kw">if </span>other.len() < len { |
| <span class="kw">return </span><span class="bool-val">false</span>; |
| } |
| |
| <span class="kw">if </span>!auth.data.as_bytes().eq_ignore_ascii_case(<span class="kw-2">&</span>other[..len]) { |
| <span class="kw">return </span><span class="bool-val">false</span>; |
| } |
| |
| other = <span class="kw-2">&</span>other[len..]; |
| } |
| |
| <span class="kw">let </span>path = <span class="self">self</span>.path(); |
| |
| <span class="kw">if </span>other.len() < path.len() || path.as_bytes() != <span class="kw-2">&</span>other[..path.len()] { |
| <span class="kw">if </span>absolute && path == <span class="string">"/" </span>{ |
| <span class="comment">// PathAndQuery can be ommitted, fall through |
| </span>} <span class="kw">else </span>{ |
| <span class="kw">return </span><span class="bool-val">false</span>; |
| } |
| } <span class="kw">else </span>{ |
| other = <span class="kw-2">&</span>other[path.len()..]; |
| } |
| |
| <span class="kw">if let </span><span class="prelude-val">Some</span>(query) = <span class="self">self</span>.query() { |
| <span class="kw">if </span>other.len() == <span class="number">0 </span>{ |
| <span class="kw">return </span>query.len() == <span class="number">0</span>; |
| } |
| |
| <span class="kw">if </span>other[<span class="number">0</span>] != <span class="string">b'?' </span>{ |
| <span class="kw">return </span><span class="bool-val">false</span>; |
| } |
| |
| other = <span class="kw-2">&</span>other[<span class="number">1</span>..]; |
| |
| <span class="kw">if </span>other.len() < query.len() { |
| <span class="kw">return </span><span class="bool-val">false</span>; |
| } |
| |
| <span class="kw">if </span>query.as_bytes() != <span class="kw-2">&</span>other[..query.len()] { |
| <span class="kw">return </span><span class="bool-val">false</span>; |
| } |
| |
| other = <span class="kw-2">&</span>other[query.len()..]; |
| } |
| |
| other.is_empty() || other[<span class="number">0</span>] == <span class="string">b'#' |
| </span>} |
| } |
| |
| <span class="kw">impl </span>PartialEq<Uri> <span class="kw">for </span>str { |
| <span class="kw">fn </span>eq(<span class="kw-2">&</span><span class="self">self</span>, uri: <span class="kw-2">&</span>Uri) -> bool { |
| uri == <span class="self">self |
| </span>} |
| } |
| |
| <span class="kw">impl</span><<span class="lifetime">'a</span>> PartialEq<<span class="kw-2">&</span><span class="lifetime">'a </span>str> <span class="kw">for </span>Uri { |
| <span class="kw">fn </span>eq(<span class="kw-2">&</span><span class="self">self</span>, other: &&<span class="lifetime">'a </span>str) -> bool { |
| <span class="self">self </span>== <span class="kw-2">*</span>other |
| } |
| } |
| |
| <span class="kw">impl</span><<span class="lifetime">'a</span>> PartialEq<Uri> <span class="kw">for </span><span class="kw-2">&</span><span class="lifetime">'a </span>str { |
| <span class="kw">fn </span>eq(<span class="kw-2">&</span><span class="self">self</span>, uri: <span class="kw-2">&</span>Uri) -> bool { |
| uri == <span class="kw-2">*</span><span class="self">self |
| </span>} |
| } |
| |
| <span class="kw">impl </span>Eq <span class="kw">for </span>Uri {} |
| |
| <span class="doccomment">/// Returns a `Uri` representing `/` |
| </span><span class="kw">impl </span>Default <span class="kw">for </span>Uri { |
| <span class="attribute">#[inline] |
| </span><span class="kw">fn </span>default() -> Uri { |
| Uri { |
| scheme: Scheme::empty(), |
| authority: Authority::empty(), |
| path_and_query: PathAndQuery::slash(), |
| } |
| } |
| } |
| |
| <span class="kw">impl </span>fmt::Display <span class="kw">for </span>Uri { |
| <span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>fmt::Formatter<<span class="lifetime">'_</span>>) -> fmt::Result { |
| <span class="kw">if let </span><span class="prelude-val">Some</span>(scheme) = <span class="self">self</span>.scheme() { |
| <span class="macro">write!</span>(f, <span class="string">"{}://"</span>, scheme)<span class="question-mark">?</span>; |
| } |
| |
| <span class="kw">if let </span><span class="prelude-val">Some</span>(authority) = <span class="self">self</span>.authority() { |
| <span class="macro">write!</span>(f, <span class="string">"{}"</span>, authority)<span class="question-mark">?</span>; |
| } |
| |
| <span class="macro">write!</span>(f, <span class="string">"{}"</span>, <span class="self">self</span>.path())<span class="question-mark">?</span>; |
| |
| <span class="kw">if let </span><span class="prelude-val">Some</span>(query) = <span class="self">self</span>.query() { |
| <span class="macro">write!</span>(f, <span class="string">"?{}"</span>, query)<span class="question-mark">?</span>; |
| } |
| |
| <span class="prelude-val">Ok</span>(()) |
| } |
| } |
| |
| <span class="kw">impl </span>fmt::Debug <span class="kw">for </span>Uri { |
| <span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>fmt::Formatter<<span class="lifetime">'_</span>>) -> fmt::Result { |
| fmt::Display::fmt(<span class="self">self</span>, f) |
| } |
| } |
| |
| <span class="kw">impl </span>From<ErrorKind> <span class="kw">for </span>InvalidUri { |
| <span class="kw">fn </span>from(src: ErrorKind) -> InvalidUri { |
| InvalidUri(src) |
| } |
| } |
| |
| <span class="kw">impl </span>From<ErrorKind> <span class="kw">for </span>InvalidUriParts { |
| <span class="kw">fn </span>from(src: ErrorKind) -> InvalidUriParts { |
| InvalidUriParts(src.into()) |
| } |
| } |
| |
| <span class="kw">impl </span>InvalidUri { |
| <span class="kw">fn </span>s(<span class="kw-2">&</span><span class="self">self</span>) -> <span class="kw-2">&</span>str { |
| <span class="kw">match </span><span class="self">self</span>.<span class="number">0 </span>{ |
| ErrorKind::InvalidUriChar => <span class="string">"invalid uri character"</span>, |
| ErrorKind::InvalidScheme => <span class="string">"invalid scheme"</span>, |
| ErrorKind::InvalidAuthority => <span class="string">"invalid authority"</span>, |
| ErrorKind::InvalidPort => <span class="string">"invalid port"</span>, |
| ErrorKind::InvalidFormat => <span class="string">"invalid format"</span>, |
| ErrorKind::SchemeMissing => <span class="string">"scheme missing"</span>, |
| ErrorKind::AuthorityMissing => <span class="string">"authority missing"</span>, |
| ErrorKind::PathAndQueryMissing => <span class="string">"path missing"</span>, |
| ErrorKind::TooLong => <span class="string">"uri too long"</span>, |
| ErrorKind::Empty => <span class="string">"empty string"</span>, |
| ErrorKind::SchemeTooLong => <span class="string">"scheme too long"</span>, |
| } |
| } |
| } |
| |
| <span class="kw">impl </span>fmt::Display <span class="kw">for </span>InvalidUri { |
| <span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>fmt::Formatter<<span class="lifetime">'_</span>>) -> fmt::Result { |
| <span class="self">self</span>.s().fmt(f) |
| } |
| } |
| |
| <span class="kw">impl </span>Error <span class="kw">for </span>InvalidUri {} |
| |
| <span class="kw">impl </span>fmt::Display <span class="kw">for </span>InvalidUriParts { |
| <span class="kw">fn </span>fmt(<span class="kw-2">&</span><span class="self">self</span>, f: <span class="kw-2">&mut </span>fmt::Formatter<<span class="lifetime">'_</span>>) -> fmt::Result { |
| <span class="self">self</span>.<span class="number">0</span>.fmt(f) |
| } |
| } |
| |
| <span class="kw">impl </span>Error <span class="kw">for </span>InvalidUriParts {} |
| |
| <span class="kw">impl </span>Hash <span class="kw">for </span>Uri { |
| <span class="kw">fn </span>hash<H>(<span class="kw-2">&</span><span class="self">self</span>, state: <span class="kw-2">&mut </span>H) |
| <span class="kw">where |
| </span>H: Hasher, |
| { |
| <span class="kw">if </span>!<span class="self">self</span>.scheme.inner.is_none() { |
| <span class="self">self</span>.scheme.hash(state); |
| state.write_u8(<span class="number">0xff</span>); |
| } |
| |
| <span class="kw">if let </span><span class="prelude-val">Some</span>(auth) = <span class="self">self</span>.authority() { |
| auth.hash(state); |
| } |
| |
| Hash::hash_slice(<span class="self">self</span>.path().as_bytes(), state); |
| |
| <span class="kw">if let </span><span class="prelude-val">Some</span>(query) = <span class="self">self</span>.query() { |
| <span class="string">b'?'</span>.hash(state); |
| Hash::hash_slice(query.as_bytes(), state); |
| } |
| } |
| } |
| </code></pre></div> |
| </section></div></main><div id="rustdoc-vars" data-root-path="../../../" data-current-crate="http" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |