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<!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="API documentation for the Rust `Settings` struct in crate `uu_tail`."><meta name="keywords" content="rust, rustlang, rust-lang, Settings"><title>Settings in uu_tail::args - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceSerif4-Regular-1f7d512b176f0f72.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin 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type="image/png" href="../../static.files/favicon-16x16-8b506e7a72182f1c.png"><link rel="alternate icon" type="image/png" href="../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc struct"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle">☰</button><a class="logo-container" href="../../uu_tail/index.html"><img class="rust-logo" src="../../static.files/rust-logo-151179464ae7ed46.svg" alt="logo"></a><h2></h2></nav><nav class="sidebar"><a class="logo-container" href="../../uu_tail/index.html"><img class="rust-logo" src="../../static.files/rust-logo-151179464ae7ed46.svg" alt="logo"></a><h2 class="location"><a href="#">Settings</a></h2><div class="sidebar-elems"><section><h3><a href="#fields">Fields</a></h3><ul class="block"><li><a href="#structfield.follow">follow</a></li><li><a href="#structfield.inputs">inputs</a></li><li><a href="#structfield.max_unchanged_stats">max_unchanged_stats</a></li><li><a href="#structfield.mode">mode</a></li><li><a href="#structfield.pid">pid</a></li><li><a href="#structfield.presume_input_pipe">presume_input_pipe</a></li><li><a href="#structfield.retry">retry</a></li><li><a href="#structfield.sleep_sec">sleep_sec</a></li><li><a href="#structfield.use_polling">use_polling</a></li><li><a href="#structfield.verbose">verbose</a></li></ul><h3><a href="#implementations">Methods</a></h3><ul class="block"><li><a href="#method.check_warnings">check_warnings</a></li><li><a href="#method.from">from</a></li><li><a href="#method.from_obsolete_args">from_obsolete_args</a></li><li><a href="#method.has_only_stdin">has_only_stdin</a></li><li><a href="#method.has_stdin">has_stdin</a></li><li><a href="#method.num_inputs">num_inputs</a></li><li><a href="#method.verify">verify</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block"><li><a href="#impl-Debug-for-Settings">Debug</a></li><li><a href="#impl-Default-for-Settings">Default</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block"><li><a href="#impl-RefUnwindSafe-for-Settings">RefUnwindSafe</a></li><li><a href="#impl-Send-for-Settings">Send</a></li><li><a href="#impl-Sync-for-Settings">Sync</a></li><li><a href="#impl-Unpin-for-Settings">Unpin</a></li><li><a href="#impl-UnwindSafe-for-Settings">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block"><li><a href="#impl-Any-for-Settings">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-Settings">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-Settings">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-Settings">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-Settings">Into<U></a></li><li><a href="#impl-Same%3CT%3E-for-Settings">Same<T></a></li><li><a href="#impl-TryFrom%3CU%3E-for-Settings">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-Settings">TryInto<U></a></li></ul></section><h2><a href="index.html">In uu_tail::args</a></h2></div></nav><main><div class="width-limiter"><nav class="sub"><form class="search-form"><span></span><input class="search-input" name="search" aria-label="Run search in the documentation" 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="../../static.files/wheel-5ec35bf9ca753509.svg"></a></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1>Struct <a href="../index.html">uu_tail</a>::<wbr><a href="index.html">args</a>::<wbr><a class="struct" href="#">Settings</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../../static.files/clipboard-7571035ce49a181d.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="srclink" href="../../src/uu_tail/args.rs.html#134-145">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>−</span>]</button></span></div><div class="item-decl"><pre class="rust"><code>pub struct Settings {
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pub follow: <a class="enum" href="https://doc.rust-lang.org/1.68.2/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="enum.FollowMode.html" title="enum uu_tail::args::FollowMode">FollowMode</a>>,
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pub max_unchanged_stats: <a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.u32.html">u32</a>,
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pub mode: <a class="enum" href="enum.FilterMode.html" title="enum uu_tail::args::FilterMode">FilterMode</a>,
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pub pid: pid_t,
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pub retry: <a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.bool.html">bool</a>,
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pub sleep_sec: <a class="struct" href="https://doc.rust-lang.org/1.68.2/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a>,
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pub use_polling: <a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.bool.html">bool</a>,
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pub verbose: <a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.bool.html">bool</a>,
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pub presume_input_pipe: <a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.bool.html">bool</a>,
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pub inputs: <a class="struct" href="https://doc.rust-lang.org/1.68.2/alloc/collections/vec_deque/struct.VecDeque.html" title="struct alloc::collections::vec_deque::VecDeque">VecDeque</a><Input>,
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}</code></pre></div><h2 id="fields" class="fields small-section-header">Fields<a href="#fields" class="anchor">§</a></h2><span id="structfield.follow" class="structfield small-section-header"><a href="#structfield.follow" class="anchor field">§</a><code>follow: <a class="enum" href="https://doc.rust-lang.org/1.68.2/core/option/enum.Option.html" title="enum core::option::Option">Option</a><<a class="enum" href="enum.FollowMode.html" title="enum uu_tail::args::FollowMode">FollowMode</a>></code></span><span id="structfield.max_unchanged_stats" class="structfield small-section-header"><a href="#structfield.max_unchanged_stats" class="anchor field">§</a><code>max_unchanged_stats: <a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.u32.html">u32</a></code></span><span id="structfield.mode" class="structfield small-section-header"><a href="#structfield.mode" class="anchor field">§</a><code>mode: <a class="enum" href="enum.FilterMode.html" title="enum uu_tail::args::FilterMode">FilterMode</a></code></span><span id="structfield.pid" class="structfield small-section-header"><a href="#structfield.pid" class="anchor field">§</a><code>pid: pid_t</code></span><span id="structfield.retry" class="structfield small-section-header"><a href="#structfield.retry" class="anchor field">§</a><code>retry: <a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.bool.html">bool</a></code></span><span id="structfield.sleep_sec" class="structfield small-section-header"><a href="#structfield.sleep_sec" class="anchor field">§</a><code>sleep_sec: <a class="struct" href="https://doc.rust-lang.org/1.68.2/core/time/struct.Duration.html" title="struct core::time::Duration">Duration</a></code></span><span id="structfield.use_polling" class="structfield small-section-header"><a href="#structfield.use_polling" class="anchor field">§</a><code>use_polling: <a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.bool.html">bool</a></code></span><span id="structfield.verbose" class="structfield small-section-header"><a href="#structfield.verbose" class="anchor field">§</a><code>verbose: <a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.bool.html">bool</a></code></span><span id="structfield.presume_input_pipe" class="structfield small-section-header"><a href="#structfield.presume_input_pipe" class="anchor field">§</a><code>presume_input_pipe: <a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.bool.html">bool</a></code></span><span id="structfield.inputs" class="structfield small-section-header"><a href="#structfield.inputs" class="anchor field">§</a><code>inputs: <a class="struct" href="https://doc.rust-lang.org/1.68.2/alloc/collections/vec_deque/struct.VecDeque.html" title="struct alloc::collections::vec_deque::VecDeque">VecDeque</a><Input></code></span><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor">§</a></h2><div id="implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Settings" class="impl has-srclink"><a class="srclink rightside" href="../../src/uu_tail/args.rs.html#164-351">source</a><a href="#impl-Settings" class="anchor">§</a><h3 class="code-header">impl <a class="struct" href="struct.Settings.html" title="struct uu_tail::args::Settings">Settings</a></h3></section></summary><div class="impl-items"><section id="method.from_obsolete_args" class="method has-srclink"><a class="srclink rightside" href="../../src/uu_tail/args.rs.html#165-182">source</a><h4 class="code-header">pub fn <a href="#method.from_obsolete_args" class="fn">from_obsolete_args</a>(args: &ObsoleteArgs, name: <a class="enum" href="https://doc.rust-lang.org/1.68.2/core/option/enum.Option.html" title="enum core::option::Option">Option</a><&<a class="struct" href="https://doc.rust-lang.org/1.68.2/std/ffi/os_str/struct.OsString.html" title="struct std::ffi::os_str::OsString">OsString</a>>) -> Self</h4></section><section id="method.from" class="method has-srclink"><a class="srclink rightside" href="../../src/uu_tail/args.rs.html#184-275">source</a><h4 class="code-header">pub fn <a href="#method.from" class="fn">from</a>(matches: &ArgMatches) -> UResult<Self></h4></section><section id="method.has_only_stdin" class="method has-srclink"><a class="srclink rightside" href="../../src/uu_tail/args.rs.html#277-279">source</a><h4 class="code-header">pub fn <a href="#method.has_only_stdin" class="fn">has_only_stdin</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.bool.html">bool</a></h4></section><section id="method.has_stdin" class="method has-srclink"><a class="srclink rightside" href="../../src/uu_tail/args.rs.html#281-283">source</a><h4 class="code-header">pub fn <a href="#method.has_stdin" class="fn">has_stdin</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.bool.html">bool</a></h4></section><section id="method.num_inputs" class="method has-srclink"><a class="srclink rightside" href="../../src/uu_tail/args.rs.html#285-287">source</a><h4 class="code-header">pub fn <a href="#method.num_inputs" class="fn">num_inputs</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.usize.html">usize</a></h4></section><details class="toggle method-toggle" open><summary><section id="method.check_warnings" class="method has-srclink"><a class="srclink rightside" href="../../src/uu_tail/args.rs.html#291-327">source</a><h4 class="code-header">pub fn <a href="#method.check_warnings" class="fn">check_warnings</a>(&self)</h4></section></summary><div class="docblock"><p>Check <a href="struct.Settings.html" title="Settings"><code>Settings</code></a> for problematic configurations of tail originating from user provided
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command line arguments and print appropriate warnings.</p>
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</div></details><details class="toggle method-toggle" open><summary><section id="method.verify" class="method has-srclink"><a class="srclink rightside" href="../../src/uu_tail/args.rs.html#333-350">source</a><h4 class="code-header">pub fn <a href="#method.verify" class="fn">verify</a>(&self) -> <a class="enum" href="enum.VerificationResult.html" title="enum uu_tail::args::VerificationResult">VerificationResult</a></h4></section></summary><div class="docblock"><p>Verify <a href="struct.Settings.html" title="Settings"><code>Settings</code></a> and try to find unsolvable misconfigurations of tail originating from
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user provided command line arguments. In contrast to <a href="struct.Settings.html#method.check_warnings" title="Settings::check_warnings"><code>Settings::check_warnings</code></a> these
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misconfigurations usually lead to the immediate exit or abortion of the running <code>tail</code>
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process.</p>
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</div></details></div></details></div><h2 id="trait-implementations" class="small-section-header">Trait Implementations<a href="#trait-implementations" class="anchor">§</a></h2><div id="trait-implementations-list"><details class="toggle implementors-toggle" open><summary><section id="impl-Debug-for-Settings" class="impl has-srclink"><a class="srclink rightside" href="../../src/uu_tail/args.rs.html#133">source</a><a href="#impl-Debug-for-Settings" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="struct" href="struct.Settings.html" title="struct uu_tail::args::Settings">Settings</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/uu_tail/args.rs.html#133">source</a><a href="#method.fmt" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.68.2/core/fmt/trait.Debug.html#tymethod.fmt" class="fn">fmt</a>(&self, f: &mut <a class="struct" href="https://doc.rust-lang.org/1.68.2/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="type" href="https://doc.rust-lang.org/1.68.2/core/fmt/type.Result.html" title="type core::fmt::Result">Result</a></h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a href="https://doc.rust-lang.org/1.68.2/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="toggle implementors-toggle" open><summary><section id="impl-Default-for-Settings" class="impl has-srclink"><a class="srclink rightside" href="../../src/uu_tail/args.rs.html#147-162">source</a><a href="#impl-Default-for-Settings" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/default/trait.Default.html" title="trait core::default::Default">Default</a> for <a class="struct" href="struct.Settings.html" title="struct uu_tail::args::Settings">Settings</a></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.default" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/uu_tail/args.rs.html#148-161">source</a><a href="#method.default" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.68.2/core/default/trait.Default.html#tymethod.default" class="fn">default</a>() -> Self</h4></section></summary><div class='docblock'>Returns the “default value” for a type. <a href="https://doc.rust-lang.org/1.68.2/core/default/trait.Default.html#tymethod.default">Read more</a></div></details></div></details></div><h2 id="synthetic-implementations" class="small-section-header">Auto Trait Implementations<a href="#synthetic-implementations" class="anchor">§</a></h2><div id="synthetic-implementations-list"><section id="impl-RefUnwindSafe-for-Settings" class="impl has-srclink"><a href="#impl-RefUnwindSafe-for-Settings" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="struct" href="struct.Settings.html" title="struct uu_tail::args::Settings">Settings</a></h3></section><section id="impl-Send-for-Settings" class="impl has-srclink"><a href="#impl-Send-for-Settings" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="struct" href="struct.Settings.html" title="struct uu_tail::args::Settings">Settings</a></h3></section><section id="impl-Sync-for-Settings" class="impl has-srclink"><a href="#impl-Sync-for-Settings" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="struct" href="struct.Settings.html" title="struct uu_tail::args::Settings">Settings</a></h3></section><section id="impl-Unpin-for-Settings" class="impl has-srclink"><a href="#impl-Unpin-for-Settings" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="struct" href="struct.Settings.html" title="struct uu_tail::args::Settings">Settings</a></h3></section><section id="impl-UnwindSafe-for-Settings" class="impl has-srclink"><a href="#impl-UnwindSafe-for-Settings" class="anchor">§</a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="struct" href="struct.Settings.html" title="struct uu_tail::args::Settings">Settings</a></h3></section></div><h2 id="blanket-implementations" class="small-section-header">Blanket Implementations<a href="#blanket-implementations" class="anchor">§</a></h2><div id="blanket-implementations-list"><details class="toggle implementors-toggle"><summary><section id="impl-Any-for-Settings" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/1.68.2/src/core/any.rs.html#200">source</a><a href="#impl-Any-for-Settings" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/any/trait.Any.html" title="trait core::any::Any">Any</a> for T<span class="where fmt-newline">where<br> T: 'static + ?<a class="trait" href="https://doc.rust-lang.org/1.68.2/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.type_id" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/1.68.2/src/core/any.rs.html#201">source</a><a href="#method.type_id" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.68.2/core/any/trait.Any.html#tymethod.type_id" class="fn">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/1.68.2/core/any/struct.TypeId.html" title="struct core::any::TypeId">TypeId</a></h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a href="https://doc.rust-lang.org/1.68.2/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-Settings" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/1.68.2/src/core/borrow.rs.html#211">source</a><a href="#impl-Borrow%3CT%3E-for-Settings" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/borrow/trait.Borrow.html" title="trait core::borrow::Borrow">Borrow</a><T> for T<span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/1.68.2/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/1.68.2/src/core/borrow.rs.html#213">source</a></span><a href="#method.borrow" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.68.2/core/borrow/trait.Borrow.html#tymethod.borrow" class="fn">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.reference.html">&</a>T</h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.68.2/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-Settings" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/1.68.2/src/core/borrow.rs.html#220">source</a><a href="#impl-BorrowMut%3CT%3E-for-Settings" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/borrow/trait.BorrowMut.html" title="trait core::borrow::BorrowMut">BorrowMut</a><T> for T<span class="where fmt-newline">where<br> T: ?<a class="trait" href="https://doc.rust-lang.org/1.68.2/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.borrow_mut" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/1.68.2/src/core/borrow.rs.html#221">source</a></span><a href="#method.borrow_mut" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.68.2/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fn">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/1.68.2/std/primitive.reference.html">&mut </a>T</h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a href="https://doc.rust-lang.org/1.68.2/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-Settings" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/1.68.2/src/core/convert/mod.rs.html#733">source</a><a href="#impl-From%3CT%3E-for-Settings" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.from-1" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/1.68.2/src/core/convert/mod.rs.html#736">source</a></span><a href="#method.from-1" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.68.2/core/convert/trait.From.html#tymethod.from" class="fn">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p>
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</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-Settings" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/1.68.2/src/core/convert/mod.rs.html#717">source</a><a href="#impl-Into%3CU%3E-for-Settings" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</span></h3></section></summary><div class="impl-items"><details class="toggle method-toggle" open><summary><section id="method.into" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/1.68.2/src/core/convert/mod.rs.html#725">source</a></span><a href="#method.into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.68.2/core/convert/trait.Into.html#tymethod.into" class="fn">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p>
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<p>That is, this conversion is whatever the implementation of
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<code><a href="https://doc.rust-lang.org/1.68.2/core/convert/trait.From.html" title="From">From</a><T> for U</code> chooses to do.</p>
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</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-Same%3CT%3E-for-Settings" class="impl has-srclink"><a class="srclink rightside" href="https://docs.rs/typenum/1.15.0/src/typenum/type_operators.rs.html#34">source</a><a href="#impl-Same%3CT%3E-for-Settings" class="anchor">§</a><h3 class="code-header">impl<T> <a class="trait" href="https://docs.rs/typenum/1.15.0/typenum/type_operators/trait.Same.html" title="trait typenum::type_operators::Same">Same</a><T> for T</h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Output" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Output" class="anchor">§</a><h4 class="code-header">type <a href="https://docs.rs/typenum/1.15.0/typenum/type_operators/trait.Same.html#associatedtype.Output" class="associatedtype">Output</a> = T</h4></section></summary><div class='docblock'>Should always be <code>Self</code></div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-Settings" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/1.68.2/src/core/convert/mod.rs.html#775">source</a><a href="#impl-TryFrom%3CU%3E-for-Settings" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</span></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.68.2/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/1.68.2/core/convert/enum.Infallible.html" title="enum core::convert::Infallible">Infallible</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/1.68.2/src/core/convert/mod.rs.html#781">source</a></span><a href="#method.try_from" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.68.2/core/convert/trait.TryFrom.html#tymethod.try_from" class="fn">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/1.68.2/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.68.2/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-Settings" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/1.68.2/src/core/convert/mod.rs.html#760">source</a><a href="#impl-TryInto%3CU%3E-for-Settings" class="anchor">§</a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/convert/trait.TryInto.html" title="trait core::convert::TryInto">TryInto</a><U> for T<span class="where fmt-newline">where<br> U: <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</span></h3></section></summary><div class="impl-items"><details class="toggle" open><summary><section id="associatedtype.Error-1" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Error-1" class="anchor">§</a><h4 class="code-header">type <a href="https://doc.rust-lang.org/1.68.2/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.68.2/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a></h4></section></summary><div class='docblock'>The type returned in the event of a conversion error.</div></details><details class="toggle method-toggle" open><summary><section id="method.try_into" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span> · <a class="srclink" href="https://doc.rust-lang.org/1.68.2/src/core/convert/mod.rs.html#766">source</a></span><a href="#method.try_into" class="anchor">§</a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/1.68.2/core/convert/trait.TryInto.html#tymethod.try_into" class="fn">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/1.68.2/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/1.68.2/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/1.68.2/core/convert/trait.TryFrom.html#associatedtype.Error" title="type core::convert::TryFrom::Error">Error</a>></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details></div></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-static-root-path="../../static.files/" data-current-crate="uu_tail" data-themes="" data-resource-suffix="" data-rustdoc-version="1.68.2 (9eb3afe9e 2023-03-27)" data-search-js="search-98d53477a794af0b.js" data-settings-js="settings-c3c521c753752a1a.js" data-settings-css="settings-08ddfdda51b8ee2e.css" ></div></body></html> |