| <!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/toml-0.5.11/src/macros.rs`."><meta name="keywords" content="rust, rustlang, rust-lang"><title>macros.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="../../toml/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="../../toml/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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| </pre><pre class="rust"><code><span class="kw">pub use </span>serde::de::{Deserialize, IntoDeserializer}; |
| |
| <span class="kw">use </span><span class="kw">crate</span>::value::{Array, Table, Value}; |
| |
| <span class="doccomment">/// Construct a [`toml::Value`] from TOML syntax. |
| /// |
| /// [`toml::Value`]: value/enum.Value.html |
| /// |
| /// ```rust |
| /// let cargo_toml = toml::toml! { |
| /// [package] |
| /// name = "toml" |
| /// version = "0.4.5" |
| /// authors = ["Alex Crichton <alex@alexcrichton.com>"] |
| /// |
| /// [badges] |
| /// travis-ci = { repository = "alexcrichton/toml-rs" } |
| /// |
| /// [dependencies] |
| /// serde = "1.0" |
| /// |
| /// [dev-dependencies] |
| /// serde_derive = "1.0" |
| /// serde_json = "1.0" |
| /// }; |
| /// |
| /// println!("{:#?}", cargo_toml); |
| /// ``` |
| </span><span class="attribute">#[macro_export] |
| </span><span class="macro">macro_rules! </span>toml { |
| ($(<span class="macro-nonterminal">$toml</span>:tt)+) => {{ |
| <span class="kw">let </span>table = <span class="macro-nonterminal">$crate::value::Table::new</span>(); |
| <span class="kw">let </span><span class="kw-2">mut </span>root = <span class="macro-nonterminal">$crate::Value::Table</span>(table); |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">toplevel </span>root [] $(<span class="macro-nonterminal">$toml</span>)+); |
| root |
| }}; |
| } |
| |
| <span class="comment">// TT-muncher to parse TOML syntax into a toml::Value. |
| // |
| // @toplevel -- Parse tokens outside of an inline table or inline array. In |
| // this state, `[table headers]` and `[[array headers]]` are |
| // allowed and `key = value` pairs are not separated by commas. |
| // |
| // @topleveldatetime -- Helper to parse a Datetime from string and insert it |
| // into a table, continuing in the @toplevel state. |
| // |
| // @path -- Turn a path segment into a string. Segments that look like idents |
| // are stringified, while quoted segments like `"cfg(windows)"` |
| // are not. |
| // |
| // @value -- Parse the value part of a `key = value` pair, which may be a |
| // primitive or inline table or inline array. |
| // |
| // @table -- Parse the contents of an inline table, returning them as a |
| // toml::Value::Table. |
| // |
| // @tabledatetime -- Helper to parse a Datetime from string and insert it |
| // into a table, continuing in the @table state. |
| // |
| // @array -- Parse the contents of an inline array, returning them as a |
| // toml::Value::Array. |
| // |
| // @arraydatetime -- Helper to parse a Datetime from string and push it into |
| // an array, continuing in the @array state. |
| // |
| // @trailingcomma -- Helper to append a comma to a sequence of tokens if the |
| // sequence is non-empty and does not already end in a trailing |
| // comma. |
| // |
| </span><span class="attribute">#[macro_export] |
| #[doc(hidden)] |
| </span><span class="macro">macro_rules! </span>toml_internal { |
| <span class="comment">// Base case, no elements remaining. |
| </span>(@toplevel <span class="macro-nonterminal">$root</span>:ident [$(<span class="macro-nonterminal">$path</span>:tt)<span class="kw-2">*</span>]) => {}; |
| |
| <span class="comment">// Parse negative number `key = -value`. |
| </span>(@toplevel <span class="macro-nonterminal">$root</span>:ident [$(<span class="macro-nonterminal">$path</span>:tt)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = - <span class="macro-nonterminal">$v</span>:tt $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">toplevel $root </span>[$(<span class="macro-nonterminal">$path</span>)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>)-+).+ = (-<span class="macro-nonterminal">$v</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse positive number `key = +value`. |
| </span>(@toplevel <span class="macro-nonterminal">$root</span>:ident [$(<span class="macro-nonterminal">$path</span>:tt)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = + <span class="macro-nonterminal">$v</span>:tt $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">toplevel $root </span>[$(<span class="macro-nonterminal">$path</span>)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$v</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse offset datetime `key = 1979-05-27T00:32:00.999999-07:00`. |
| </span>(@toplevel <span class="macro-nonterminal">$root</span>:ident [$(<span class="macro-nonterminal">$path</span>:tt)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$dhr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt . <span class="macro-nonterminal">$frac</span>:tt - <span class="macro-nonterminal">$tzh</span>:tt : <span class="macro-nonterminal">$tzm</span>:tt $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">topleveldatetime $root </span>[$(<span class="macro-nonterminal">$path</span>)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$dhr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>. <span class="macro-nonterminal">$frac </span>- <span class="macro-nonterminal">$tzh </span>: <span class="macro-nonterminal">$tzm</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| <span class="comment">// Space instead of T. |
| </span>(@toplevel <span class="macro-nonterminal">$root</span>:ident [$(<span class="macro-nonterminal">$path</span>:tt)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$day</span>:tt <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt . <span class="macro-nonterminal">$frac</span>:tt - <span class="macro-nonterminal">$tzh</span>:tt : <span class="macro-nonterminal">$tzm</span>:tt $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">topleveldatetime $root </span>[$(<span class="macro-nonterminal">$path</span>)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$day </span>T <span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>. <span class="macro-nonterminal">$frac </span>- <span class="macro-nonterminal">$tzh </span>: <span class="macro-nonterminal">$tzm</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse offset datetime `key = 1979-05-27T00:32:00-07:00`. |
| </span>(@toplevel <span class="macro-nonterminal">$root</span>:ident [$(<span class="macro-nonterminal">$path</span>:tt)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$dhr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt - <span class="macro-nonterminal">$tzh</span>:tt : <span class="macro-nonterminal">$tzm</span>:tt $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">topleveldatetime $root </span>[$(<span class="macro-nonterminal">$path</span>)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$dhr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>- <span class="macro-nonterminal">$tzh </span>: <span class="macro-nonterminal">$tzm</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| <span class="comment">// Space instead of T. |
| </span>(@toplevel <span class="macro-nonterminal">$root</span>:ident [$(<span class="macro-nonterminal">$path</span>:tt)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$day</span>:tt <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt - <span class="macro-nonterminal">$tzh</span>:tt : <span class="macro-nonterminal">$tzm</span>:tt $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">topleveldatetime $root </span>[$(<span class="macro-nonterminal">$path</span>)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$day </span>T <span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>- <span class="macro-nonterminal">$tzh </span>: <span class="macro-nonterminal">$tzm</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse local datetime `key = 1979-05-27T00:32:00.999999`. |
| </span>(@toplevel <span class="macro-nonterminal">$root</span>:ident [$(<span class="macro-nonterminal">$path</span>:tt)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$dhr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt . <span class="macro-nonterminal">$frac</span>:tt $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">topleveldatetime $root </span>[$(<span class="macro-nonterminal">$path</span>)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$dhr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>. <span class="macro-nonterminal">$frac</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| <span class="comment">// Space instead of T. |
| </span>(@toplevel <span class="macro-nonterminal">$root</span>:ident [$(<span class="macro-nonterminal">$path</span>:tt)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$day</span>:tt <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt . <span class="macro-nonterminal">$frac</span>:tt $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">topleveldatetime $root </span>[$(<span class="macro-nonterminal">$path</span>)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$day </span>T <span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>. <span class="macro-nonterminal">$frac</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse offset datetime `key = 1979-05-27T07:32:00Z` and local datetime `key = 1979-05-27T07:32:00`. |
| </span>(@toplevel <span class="macro-nonterminal">$root</span>:ident [$(<span class="macro-nonterminal">$path</span>:tt)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$dhr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">topleveldatetime $root </span>[$(<span class="macro-nonterminal">$path</span>)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$dhr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| <span class="comment">// Space instead of T. |
| </span>(@toplevel <span class="macro-nonterminal">$root</span>:ident [$(<span class="macro-nonterminal">$path</span>:tt)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$day</span>:tt <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">topleveldatetime $root </span>[$(<span class="macro-nonterminal">$path</span>)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$day </span>T <span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse local date `key = 1979-05-27`. |
| </span>(@toplevel <span class="macro-nonterminal">$root</span>:ident [$(<span class="macro-nonterminal">$path</span>:tt)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$day</span>:tt $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">topleveldatetime $root </span>[$(<span class="macro-nonterminal">$path</span>)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$day</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse local time `key = 00:32:00.999999`. |
| </span>(@toplevel <span class="macro-nonterminal">$root</span>:ident [$(<span class="macro-nonterminal">$path</span>:tt)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt . <span class="macro-nonterminal">$frac</span>:tt $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">topleveldatetime $root </span>[$(<span class="macro-nonterminal">$path</span>)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>. <span class="macro-nonterminal">$frac</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse local time `key = 07:32:00`. |
| </span>(@toplevel <span class="macro-nonterminal">$root</span>:ident [$(<span class="macro-nonterminal">$path</span>:tt)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">topleveldatetime $root </span>[$(<span class="macro-nonterminal">$path</span>)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse any other `key = value` including string, inline array, inline |
| // table, number, and boolean. |
| </span>(@toplevel <span class="macro-nonterminal">$root</span>:ident [$(<span class="macro-nonterminal">$path</span>:tt)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$v</span>:tt $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => {{ |
| <span class="macro-nonterminal">$crate::macros::insert_toml</span>( |
| <span class="kw-2">&mut </span><span class="macro-nonterminal">$root</span>, |
| <span class="kw-2">&</span>[$(<span class="macro-nonterminal">$path</span>)* $(<span class="kw-2">&</span><span class="macro">concat!</span>($(<span class="string">"-"</span>, <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">path $k</span>),)+)[<span class="number">1</span>..], )+], |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">value $v</span>)); |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">toplevel $root </span>[$(<span class="macro-nonterminal">$path</span>)<span class="kw-2">*</span>] $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }}; |
| |
| <span class="comment">// Parse array header `[[bin]]`. |
| </span>(@toplevel <span class="macro-nonterminal">$root</span>:ident <span class="macro-nonterminal">$oldpath</span>:tt [[$($(<span class="macro-nonterminal">$path</span>:tt)-+).+]] $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$crate::macros::push_toml</span>( |
| <span class="kw-2">&mut </span><span class="macro-nonterminal">$root</span>, |
| <span class="kw-2">&</span>[$(<span class="kw-2">&</span><span class="macro">concat!</span>($(<span class="string">"-"</span>, <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">path $path</span>),)+)[<span class="number">1</span>..],)+]); |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">toplevel $root </span>[$(<span class="kw-2">&</span><span class="macro">concat!</span>($(<span class="string">"-"</span>, <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">path $path</span>),)+)[<span class="number">1</span>..],)+] $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse table header `[patch.crates-io]`. |
| </span>(@toplevel <span class="macro-nonterminal">$root</span>:ident <span class="macro-nonterminal">$oldpath</span>:tt [$($(<span class="macro-nonterminal">$path</span>:tt)-+).+] $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$crate::macros::insert_toml</span>( |
| <span class="kw-2">&mut </span><span class="macro-nonterminal">$root</span>, |
| <span class="kw-2">&</span>[$(<span class="kw-2">&</span><span class="macro">concat!</span>($(<span class="string">"-"</span>, <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">path $path</span>),)+)[<span class="number">1</span>..],)+], |
| <span class="macro-nonterminal">$crate::Value::Table</span>(<span class="macro-nonterminal">$crate::value::Table::new</span>())); |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">toplevel $root </span>[$(<span class="kw-2">&</span><span class="macro">concat!</span>($(<span class="string">"-"</span>, <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">path $path</span>),)+)[<span class="number">1</span>..],)+] $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse datetime from string and insert into table. |
| </span>(@topleveldatetime <span class="macro-nonterminal">$root</span>:ident [$(<span class="macro-nonterminal">$path</span>:tt)<span class="kw-2">*</span>] $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = ($(<span class="macro-nonterminal">$datetime</span>:tt)+) $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$crate::macros::insert_toml</span>( |
| <span class="kw-2">&mut </span><span class="macro-nonterminal">$root</span>, |
| <span class="kw-2">&</span>[$(<span class="macro-nonterminal">$path</span>)* $(<span class="kw-2">&</span><span class="macro">concat!</span>($(<span class="string">"-"</span>, <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">path $k</span>),)+)[<span class="number">1</span>..], )+], |
| <span class="macro-nonterminal">$crate::Value::Datetime</span>(<span class="macro">concat!</span>($(<span class="macro">stringify!</span>(<span class="macro-nonterminal">$datetime</span>)),+).parse().unwrap())); |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">toplevel $root </span>[$(<span class="macro-nonterminal">$path</span>)<span class="kw-2">*</span>] $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Turn a path segment into a string. |
| </span>(@path <span class="macro-nonterminal">$ident</span>:ident) => { |
| <span class="macro">stringify!</span>(<span class="macro-nonterminal">$ident</span>) |
| }; |
| |
| <span class="comment">// For a path segment that is not an ident, expect that it is already a |
| // quoted string, like in `[target."cfg(windows)".dependencies]`. |
| </span>(@path <span class="macro-nonterminal">$quoted</span>:tt) => { |
| <span class="macro-nonterminal">$quoted |
| </span>}; |
| |
| <span class="comment">// Construct a Value from an inline table. |
| </span>(@value { $(<span class="macro-nonterminal">$inline</span>:tt)* }) => {{ |
| <span class="kw">let </span><span class="kw-2">mut </span>table = <span class="macro-nonterminal">$crate::Value::Table</span>(<span class="macro-nonterminal">$crate::value::Table::new</span>()); |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">trailingcomma </span>(@table table) $(<span class="macro-nonterminal">$inline</span>)<span class="kw-2">*</span>); |
| table |
| }}; |
| |
| <span class="comment">// Construct a Value from an inline array. |
| </span>(@value [ $(<span class="macro-nonterminal">$inline</span>:tt)* ]) => {{ |
| <span class="kw">let </span><span class="kw-2">mut </span>array = <span class="macro-nonterminal">$crate::value::Array::new</span>(); |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">trailingcomma </span>(@array array) $(<span class="macro-nonterminal">$inline</span>)<span class="kw-2">*</span>); |
| <span class="macro-nonterminal">$crate::Value::Array</span>(array) |
| }}; |
| |
| (@value (-nan)) => { |
| <span class="macro-nonterminal">$crate::Value::Float</span>(-::std::f64::NAN) |
| }; |
| |
| (@value (nan)) => { |
| <span class="macro-nonterminal">$crate::Value::Float</span>(::std::f64::NAN) |
| }; |
| |
| (@value nan) => { |
| <span class="macro-nonterminal">$crate::Value::Float</span>(::std::f64::NAN) |
| }; |
| |
| (@value (-inf)) => { |
| <span class="macro-nonterminal">$crate::Value::Float</span>(::std::f64::NEG_INFINITY) |
| }; |
| |
| (@value (inf)) => { |
| <span class="macro-nonterminal">$crate::Value::Float</span>(::std::f64::INFINITY) |
| }; |
| |
| (@value inf) => { |
| <span class="macro-nonterminal">$crate::Value::Float</span>(::std::f64::INFINITY) |
| }; |
| |
| <span class="comment">// Construct a Value from any other type, probably string or boolean or number. |
| </span>(@value <span class="macro-nonterminal">$v</span>:tt) => {{ |
| <span class="comment">// TODO: Implement this with something like serde_json::to_value instead. |
| </span><span class="kw">let </span>de = <span class="macro-nonterminal">$crate::macros::IntoDeserializer</span>::<<span class="macro-nonterminal">$crate::de::Error</span>>::into_deserializer(<span class="macro-nonterminal">$v</span>); |
| <<span class="macro-nonterminal">$crate::Value </span><span class="kw">as </span><span class="macro-nonterminal">$crate::macros::Deserialize</span>>::deserialize(de).unwrap() |
| }}; |
| |
| <span class="comment">// Base case of inline table. |
| </span>(@table <span class="macro-nonterminal">$root</span>:ident) => {}; |
| |
| <span class="comment">// Parse negative number `key = -value`. |
| </span>(@table <span class="macro-nonterminal">$root</span>:ident $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = - <span class="macro-nonterminal">$v</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">table $root </span>$($(<span class="macro-nonterminal">$k</span>)-+).+ = (-<span class="macro-nonterminal">$v</span>) , $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse positive number `key = +value`. |
| </span>(@table <span class="macro-nonterminal">$root</span>:ident $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = + <span class="macro-nonterminal">$v</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">table $root </span>$($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$v</span>) , $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse offset datetime `key = 1979-05-27T00:32:00.999999-07:00`. |
| </span>(@table <span class="macro-nonterminal">$root</span>:ident $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$dhr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt . <span class="macro-nonterminal">$frac</span>:tt - <span class="macro-nonterminal">$tzh</span>:tt : <span class="macro-nonterminal">$tzm</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">tabledatetime $root </span>$($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$dhr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>. <span class="macro-nonterminal">$frac </span>- <span class="macro-nonterminal">$tzh </span>: <span class="macro-nonterminal">$tzm</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| <span class="comment">// Space instead of T. |
| </span>(@table <span class="macro-nonterminal">$root</span>:ident $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$day</span>:tt <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt . <span class="macro-nonterminal">$frac</span>:tt - <span class="macro-nonterminal">$tzh</span>:tt : <span class="macro-nonterminal">$tzm</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">tabledatetime $root </span>$($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$day </span>T <span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>. <span class="macro-nonterminal">$frac </span>- <span class="macro-nonterminal">$tzh </span>: <span class="macro-nonterminal">$tzm</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse offset datetime `key = 1979-05-27T00:32:00-07:00`. |
| </span>(@table <span class="macro-nonterminal">$root</span>:ident $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$dhr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt - <span class="macro-nonterminal">$tzh</span>:tt : <span class="macro-nonterminal">$tzm</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">tabledatetime $root </span>$($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$dhr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>- <span class="macro-nonterminal">$tzh </span>: <span class="macro-nonterminal">$tzm</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| <span class="comment">// Space instead of T. |
| </span>(@table <span class="macro-nonterminal">$root</span>:ident $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$day</span>:tt <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt - <span class="macro-nonterminal">$tzh</span>:tt : <span class="macro-nonterminal">$tzm</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">tabledatetime $root </span>$($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$day </span>T <span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>- <span class="macro-nonterminal">$tzh </span>: <span class="macro-nonterminal">$tzm</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse local datetime `key = 1979-05-27T00:32:00.999999`. |
| </span>(@table <span class="macro-nonterminal">$root</span>:ident $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$dhr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt . <span class="macro-nonterminal">$frac</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">tabledatetime $root </span>$($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$dhr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>. <span class="macro-nonterminal">$frac</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| <span class="comment">// Space instead of T. |
| </span>(@table <span class="macro-nonterminal">$root</span>:ident $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$day</span>:tt <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt . <span class="macro-nonterminal">$frac</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">tabledatetime $root </span>$($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$day </span>T <span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>. <span class="macro-nonterminal">$frac</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse offset datetime `key = 1979-05-27T07:32:00Z` and local datetime `key = 1979-05-27T07:32:00`. |
| </span>(@table <span class="macro-nonterminal">$root</span>:ident $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$dhr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">tabledatetime $root </span>$($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$dhr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| <span class="comment">// Space instead of T. |
| </span>(@table <span class="macro-nonterminal">$root</span>:ident $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$day</span>:tt <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">tabledatetime $root </span>$($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$day </span>T <span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse local date `key = 1979-05-27`. |
| </span>(@table <span class="macro-nonterminal">$root</span>:ident $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$day</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">tabledatetime $root </span>$($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$day</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse local time `key = 00:32:00.999999`. |
| </span>(@table <span class="macro-nonterminal">$root</span>:ident $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt . <span class="macro-nonterminal">$frac</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">tabledatetime $root </span>$($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>. <span class="macro-nonterminal">$frac</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse local time `key = 07:32:00`. |
| </span>(@table <span class="macro-nonterminal">$root</span>:ident $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">tabledatetime $root </span>$($(<span class="macro-nonterminal">$k</span>)-+).+ = (<span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse any other type, probably string or boolean or number. |
| </span>(@table <span class="macro-nonterminal">$root</span>:ident $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = <span class="macro-nonterminal">$v</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$crate::macros::insert_toml</span>( |
| <span class="kw-2">&mut </span><span class="macro-nonterminal">$root</span>, |
| <span class="kw-2">&</span>[$(<span class="kw-2">&</span><span class="macro">concat!</span>($(<span class="string">"-"</span>, <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">path $k</span>),)+)[<span class="number">1</span>..], )+], |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">value $v</span>)); |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">table $root </span>$(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse a Datetime from string and continue in @table state. |
| </span>(@tabledatetime <span class="macro-nonterminal">$root</span>:ident $($(<span class="macro-nonterminal">$k</span>:tt)-+).+ = ($(<span class="macro-nonterminal">$datetime</span>:tt)<span class="kw-2">*</span>) $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$crate::macros::insert_toml</span>( |
| <span class="kw-2">&mut </span><span class="macro-nonterminal">$root</span>, |
| <span class="kw-2">&</span>[$(<span class="kw-2">&</span><span class="macro">concat!</span>($(<span class="string">"-"</span>, <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">path $k</span>),)+)[<span class="number">1</span>..], )+], |
| <span class="macro-nonterminal">$crate::Value::Datetime</span>(<span class="macro">concat!</span>($(<span class="macro">stringify!</span>(<span class="macro-nonterminal">$datetime</span>)),+).parse().unwrap())); |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">table $root </span>$(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Base case of inline array. |
| </span>(@array <span class="macro-nonterminal">$root</span>:ident) => {}; |
| |
| <span class="comment">// Parse negative number `-value`. |
| </span>(@array <span class="macro-nonterminal">$root</span>:ident - <span class="macro-nonterminal">$v</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">array $root </span>(-<span class="macro-nonterminal">$v</span>) , $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse positive number `+value`. |
| </span>(@array <span class="macro-nonterminal">$root</span>:ident + <span class="macro-nonterminal">$v</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">array $root </span>(<span class="macro-nonterminal">$v</span>) , $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse offset datetime `1979-05-27T00:32:00.999999-07:00`. |
| </span>(@array <span class="macro-nonterminal">$root</span>:ident <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$dhr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt . <span class="macro-nonterminal">$frac</span>:tt - <span class="macro-nonterminal">$tzh</span>:tt : <span class="macro-nonterminal">$tzm</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">arraydatetime $root </span>(<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$dhr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>. <span class="macro-nonterminal">$frac </span>- <span class="macro-nonterminal">$tzh </span>: <span class="macro-nonterminal">$tzm</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| <span class="comment">// Space instead of T. |
| </span>(@array <span class="macro-nonterminal">$root</span>:ident <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$day</span>:tt <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt . <span class="macro-nonterminal">$frac</span>:tt - <span class="macro-nonterminal">$tzh</span>:tt : <span class="macro-nonterminal">$tzm</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">arraydatetime $root </span>(<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$day </span>T <span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>. <span class="macro-nonterminal">$frac </span>- <span class="macro-nonterminal">$tzh </span>: <span class="macro-nonterminal">$tzm</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse offset datetime `1979-05-27T00:32:00-07:00`. |
| </span>(@array <span class="macro-nonterminal">$root</span>:ident <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$dhr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt - <span class="macro-nonterminal">$tzh</span>:tt : <span class="macro-nonterminal">$tzm</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">arraydatetime $root </span>(<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$dhr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>- <span class="macro-nonterminal">$tzh </span>: <span class="macro-nonterminal">$tzm</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| <span class="comment">// Space instead of T. |
| </span>(@array <span class="macro-nonterminal">$root</span>:ident <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$day</span>:tt <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt - <span class="macro-nonterminal">$tzh</span>:tt : <span class="macro-nonterminal">$tzm</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">arraydatetime $root </span>(<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$day </span>T <span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>- <span class="macro-nonterminal">$tzh </span>: <span class="macro-nonterminal">$tzm</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse local datetime `1979-05-27T00:32:00.999999`. |
| </span>(@array <span class="macro-nonterminal">$root</span>:ident <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$dhr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt . <span class="macro-nonterminal">$frac</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">arraydatetime $root </span>(<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$dhr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>. <span class="macro-nonterminal">$frac</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| <span class="comment">// Space instead of T. |
| </span>(@array <span class="macro-nonterminal">$root</span>:ident <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$day</span>:tt <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt . <span class="macro-nonterminal">$frac</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">arraydatetime $root </span>(<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$day </span>T <span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>. <span class="macro-nonterminal">$frac</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse offset datetime `1979-05-27T07:32:00Z` and local datetime `1979-05-27T07:32:00`. |
| </span>(@array <span class="macro-nonterminal">$root</span>:ident <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$dhr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">arraydatetime $root </span>(<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$dhr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| <span class="comment">// Space instead of T. |
| </span>(@array <span class="macro-nonterminal">$root</span>:ident <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$day</span>:tt <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">arraydatetime $root </span>(<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$day </span>T <span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse local date `1979-05-27`. |
| </span>(@array <span class="macro-nonterminal">$root</span>:ident <span class="macro-nonterminal">$yr</span>:tt - <span class="macro-nonterminal">$mo</span>:tt - <span class="macro-nonterminal">$day</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">arraydatetime $root </span>(<span class="macro-nonterminal">$yr </span>- <span class="macro-nonterminal">$mo </span>- <span class="macro-nonterminal">$day</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse local time `00:32:00.999999`. |
| </span>(@array <span class="macro-nonterminal">$root</span>:ident <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt . <span class="macro-nonterminal">$frac</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">arraydatetime $root </span>(<span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec </span>. <span class="macro-nonterminal">$frac</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse local time `07:32:00`. |
| </span>(@array <span class="macro-nonterminal">$root</span>:ident <span class="macro-nonterminal">$hr</span>:tt : <span class="macro-nonterminal">$min</span>:tt : <span class="macro-nonterminal">$sec</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">arraydatetime $root </span>(<span class="macro-nonterminal">$hr </span>: <span class="macro-nonterminal">$min </span>: <span class="macro-nonterminal">$sec</span>) $(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse any other type, probably string or boolean or number. |
| </span>(@array <span class="macro-nonterminal">$root</span>:ident <span class="macro-nonterminal">$v</span>:tt , $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$root</span>.push(<span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">value $v</span>)); |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">array $root </span>$(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Parse a Datetime from string and continue in @array state. |
| </span>(@arraydatetime <span class="macro-nonterminal">$root</span>:ident ($(<span class="macro-nonterminal">$datetime</span>:tt)<span class="kw-2">*</span>) $(<span class="macro-nonterminal">$rest</span>:tt)<span class="kw-2">*</span>) => { |
| <span class="macro-nonterminal">$root</span>.push(<span class="macro-nonterminal">$crate::Value::Datetime</span>(<span class="macro">concat!</span>($(<span class="macro">stringify!</span>(<span class="macro-nonterminal">$datetime</span>)),+).parse().unwrap())); |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">array $root </span>$(<span class="macro-nonterminal">$rest</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// No trailing comma required if the tokens are empty. |
| </span>(@trailingcomma ($(<span class="macro-nonterminal">$args</span>:tt)<span class="kw-2">*</span>)) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>($(<span class="macro-nonterminal">$args</span>)<span class="kw-2">*</span>); |
| }; |
| |
| <span class="comment">// Tokens end with a trailing comma, do not append another one. |
| </span>(@trailingcomma ($(<span class="macro-nonterminal">$args</span>:tt)<span class="kw-2">*</span>) ,) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>($(<span class="macro-nonterminal">$args</span>)* ,); |
| }; |
| |
| <span class="comment">// Tokens end with something other than comma, append a trailing comma. |
| </span>(@trailingcomma ($(<span class="macro-nonterminal">$args</span>:tt)<span class="kw-2">*</span>) <span class="macro-nonterminal">$last</span>:tt) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>($(<span class="macro-nonterminal">$args</span>)* <span class="macro-nonterminal">$last </span>,); |
| }; |
| |
| <span class="comment">// Not yet at the last token. |
| </span>(@trailingcomma ($(<span class="macro-nonterminal">$args</span>:tt)<span class="kw-2">*</span>) <span class="macro-nonterminal">$first</span>:tt $(<span class="macro-nonterminal">$rest</span>:tt)+) => { |
| <span class="macro-nonterminal">$</span><span class="macro">crate::toml_internal!</span>(@<span class="macro-nonterminal">trailingcomma </span>($(<span class="macro-nonterminal">$args</span>)* <span class="macro-nonterminal">$first</span>) $(<span class="macro-nonterminal">$rest</span>)+); |
| }; |
| } |
| |
| <span class="comment">// Called when parsing a `key = value` pair. |
| // Inserts an entry into the table at the given path. |
| </span><span class="kw">pub fn </span>insert_toml(root: <span class="kw-2">&mut </span>Value, path: <span class="kw-2">&</span>[<span class="kw-2">&</span>str], value: Value) { |
| <span class="kw-2">*</span>traverse(root, path) = value; |
| } |
| |
| <span class="comment">// Called when parsing an `[[array header]]`. |
| // Pushes an empty table onto the array at the given path. |
| </span><span class="kw">pub fn </span>push_toml(root: <span class="kw-2">&mut </span>Value, path: <span class="kw-2">&</span>[<span class="kw-2">&</span>str]) { |
| <span class="kw">let </span>target = traverse(root, path); |
| <span class="kw">if </span>!target.is_array() { |
| <span class="kw-2">*</span>target = Value::Array(Array::new()); |
| } |
| target |
| .as_array_mut() |
| .unwrap() |
| .push(Value::Table(Table::new())); |
| } |
| |
| <span class="kw">fn </span>traverse<<span class="lifetime">'a</span>>(root: <span class="kw-2">&</span><span class="lifetime">'a </span><span class="kw-2">mut </span>Value, path: <span class="kw-2">&</span>[<span class="kw-2">&</span>str]) -> <span class="kw-2">&</span><span class="lifetime">'a </span><span class="kw-2">mut </span>Value { |
| <span class="kw">let </span><span class="kw-2">mut </span>cur = root; |
| <span class="kw">for </span><span class="kw-2">&</span>key <span class="kw">in </span>path { |
| <span class="comment">// Lexical lifetimes :D |
| </span><span class="kw">let </span>cur1 = cur; |
| |
| <span class="comment">// From the TOML spec: |
| // |
| // > Each double-bracketed sub-table will belong to the most recently |
| // > defined table element above it. |
| </span><span class="kw">let </span>cur2 = <span class="kw">if </span>cur1.is_array() { |
| cur1.as_array_mut().unwrap().last_mut().unwrap() |
| } <span class="kw">else </span>{ |
| cur1 |
| }; |
| |
| <span class="comment">// We are about to index into this value, so it better be a table. |
| </span><span class="kw">if </span>!cur2.is_table() { |
| <span class="kw-2">*</span>cur2 = Value::Table(Table::new()); |
| } |
| |
| <span class="kw">if </span>!cur2.as_table().unwrap().contains_key(key) { |
| <span class="comment">// Insert an empty table for the next loop iteration to point to. |
| </span><span class="kw">let </span>empty = Value::Table(Table::new()); |
| cur2.as_table_mut().unwrap().insert(key.to_owned(), empty); |
| } |
| |
| <span class="comment">// Step into the current table. |
| </span>cur = cur2.as_table_mut().unwrap().get_mut(key).unwrap(); |
| } |
| cur |
| } |
| </code></pre></div> |
| </section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="toml" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
