| <!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="Things that can appear directly inside of a module or scope."><meta name="keywords" content="rust, rustlang, rust-lang, Item"><title>Item in syn - Rust</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" 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class="logo-container"><img class="rust-logo" src="../rust-logo.svg" alt="logo"></div></a><h2></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../syn/index.html"><div class="logo-container"><img class="rust-logo" src="../rust-logo.svg" alt="logo"></div></a><h2 class="location"><a href="#">Item</a></h2><div class="sidebar-elems"><section><h3><a href="#variants">Variants</a></h3><ul class="block"><li><a href="#variant.Const">Const</a></li><li><a href="#variant.Enum">Enum</a></li><li><a href="#variant.ExternCrate">ExternCrate</a></li><li><a href="#variant.Fn">Fn</a></li><li><a href="#variant.ForeignMod">ForeignMod</a></li><li><a href="#variant.Impl">Impl</a></li><li><a href="#variant.Macro">Macro</a></li><li><a href="#variant.Mod">Mod</a></li><li><a href="#variant.Static">Static</a></li><li><a href="#variant.Struct">Struct</a></li><li><a href="#variant.Trait">Trait</a></li><li><a href="#variant.TraitAlias">TraitAlias</a></li><li><a href="#variant.Type">Type</a></li><li><a href="#variant.Union">Union</a></li><li><a href="#variant.Use">Use</a></li><li><a href="#variant.Verbatim">Verbatim</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block"><li><a href="#impl-Clone-for-Item">Clone</a></li><li><a href="#impl-Debug-for-Item">Debug</a></li><li><a href="#impl-Eq-for-Item">Eq</a></li><li><a href="#impl-From%3CDeriveInput%3E-for-Item">From<DeriveInput></a></li><li><a href="#impl-From%3CItemConst%3E-for-Item">From<ItemConst></a></li><li><a href="#impl-From%3CItemEnum%3E-for-Item">From<ItemEnum></a></li><li><a href="#impl-From%3CItemExternCrate%3E-for-Item">From<ItemExternCrate></a></li><li><a href="#impl-From%3CItemFn%3E-for-Item">From<ItemFn></a></li><li><a href="#impl-From%3CItemForeignMod%3E-for-Item">From<ItemForeignMod></a></li><li><a href="#impl-From%3CItemImpl%3E-for-Item">From<ItemImpl></a></li><li><a href="#impl-From%3CItemMacro%3E-for-Item">From<ItemMacro></a></li><li><a href="#impl-From%3CItemMod%3E-for-Item">From<ItemMod></a></li><li><a href="#impl-From%3CItemStatic%3E-for-Item">From<ItemStatic></a></li><li><a href="#impl-From%3CItemStruct%3E-for-Item">From<ItemStruct></a></li><li><a href="#impl-From%3CItemTrait%3E-for-Item">From<ItemTrait></a></li><li><a href="#impl-From%3CItemTraitAlias%3E-for-Item">From<ItemTraitAlias></a></li><li><a href="#impl-From%3CItemType%3E-for-Item">From<ItemType></a></li><li><a href="#impl-From%3CItemUnion%3E-for-Item">From<ItemUnion></a></li><li><a href="#impl-From%3CItemUse%3E-for-Item">From<ItemUse></a></li><li><a href="#impl-Hash-for-Item">Hash</a></li><li><a href="#impl-Parse-for-Item">Parse</a></li><li><a href="#impl-PartialEq%3CItem%3E-for-Item">PartialEq<Item></a></li><li><a href="#impl-ToTokens-for-Item">ToTokens</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block"><li><a href="#impl-RefUnwindSafe-for-Item">RefUnwindSafe</a></li><li><a href="#impl-Send-for-Item">!Send</a></li><li><a href="#impl-Sync-for-Item">!Sync</a></li><li><a href="#impl-Unpin-for-Item">Unpin</a></li><li><a href="#impl-UnwindSafe-for-Item">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block"><li><a href="#impl-Any-for-Item">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-Item">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-Item">BorrowMut<T></a></li><li><a href="#impl-From%3CT%3E-for-Item">From<T></a></li><li><a href="#impl-Into%3CU%3E-for-Item">Into<U></a></li><li><a href="#impl-Spanned-for-Item">Spanned</a></li><li><a href="#impl-ToOwned-for-Item">ToOwned</a></li><li><a href="#impl-TryFrom%3CU%3E-for-Item">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-Item">TryInto<U></a></li></ul></section><h2><a href="index.html">In syn</a></h2></div></nav><main><div class="width-limiter"><nav class="sub"><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="main-heading"><h1 class="fqn">Enum <a href="index.html">syn</a>::<wbr><a class="enum" href="#">Item</a><button id="copy-path" onclick="copy_path(this)" title="Copy item path to clipboard"><img src="../clipboard.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="srclink" href="../src/syn/item.rs.html#9-87">source</a> · <a id="toggle-all-docs" href="javascript:void(0)" title="collapse all docs">[<span class="inner">−</span>]</a></span></div><div class="item-decl"><pre class="rust enum"><code>#[non_exhaustive] |
| pub enum Item { |
| <details class="rustdoc-toggle type-contents-toggle"><summary class="hideme"><span>Show 16 variants</span></summary> Const(<a class="struct" href="struct.ItemConst.html" title="struct syn::ItemConst">ItemConst</a>), |
| Enum(<a class="struct" href="struct.ItemEnum.html" title="struct syn::ItemEnum">ItemEnum</a>), |
| ExternCrate(<a class="struct" href="struct.ItemExternCrate.html" title="struct syn::ItemExternCrate">ItemExternCrate</a>), |
| Fn(<a class="struct" href="struct.ItemFn.html" title="struct syn::ItemFn">ItemFn</a>), |
| ForeignMod(<a class="struct" href="struct.ItemForeignMod.html" title="struct syn::ItemForeignMod">ItemForeignMod</a>), |
| Impl(<a class="struct" href="struct.ItemImpl.html" title="struct syn::ItemImpl">ItemImpl</a>), |
| Macro(<a class="struct" href="struct.ItemMacro.html" title="struct syn::ItemMacro">ItemMacro</a>), |
| Mod(<a class="struct" href="struct.ItemMod.html" title="struct syn::ItemMod">ItemMod</a>), |
| Static(<a class="struct" href="struct.ItemStatic.html" title="struct syn::ItemStatic">ItemStatic</a>), |
| Struct(<a class="struct" href="struct.ItemStruct.html" title="struct syn::ItemStruct">ItemStruct</a>), |
| Trait(<a class="struct" href="struct.ItemTrait.html" title="struct syn::ItemTrait">ItemTrait</a>), |
| TraitAlias(<a class="struct" href="struct.ItemTraitAlias.html" title="struct syn::ItemTraitAlias">ItemTraitAlias</a>), |
| Type(<a class="struct" href="struct.ItemType.html" title="struct syn::ItemType">ItemType</a>), |
| Union(<a class="struct" href="struct.ItemUnion.html" title="struct syn::ItemUnion">ItemUnion</a>), |
| Use(<a class="struct" href="struct.ItemUse.html" title="struct syn::ItemUse">ItemUse</a>), |
| Verbatim(<a class="struct" href="../proc_macro2/struct.TokenStream.html" title="struct proc_macro2::TokenStream">TokenStream</a>), |
| </details>}</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Things that can appear directly inside of a module or scope.</p> |
| <h2 id="syntax-tree-enum"><a href="#syntax-tree-enum">Syntax tree enum</a></h2> |
| <p>This type is a <a href="enum.Expr.html#syntax-tree-enums">syntax tree enum</a>.</p> |
| </div></details><h2 id="variants" class="variants small-section-header">Variants (Non-exhaustive)<a href="#variants" class="anchor"></a></h2><details class="rustdoc-toggle non-exhaustive"><summary class="hideme"><span>This enum is marked as non-exhaustive</span></summary><div class="docblock">Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.</div></details><h3 id="variant.Const" class="variant small-section-header"><a href="#variant.Const" class="anchor field"></a><code>Const(<a class="struct" href="struct.ItemConst.html" title="struct syn::ItemConst">ItemConst</a>)</code></h3><div class="docblock"><p>A constant item: <code>const MAX: u16 = 65535</code>.</p> |
| </div><h3 id="variant.Enum" class="variant small-section-header"><a href="#variant.Enum" class="anchor field"></a><code>Enum(<a class="struct" href="struct.ItemEnum.html" title="struct syn::ItemEnum">ItemEnum</a>)</code></h3><div class="docblock"><p>An enum definition: <code>enum Foo<A, B> { A(A), B(B) }</code>.</p> |
| </div><h3 id="variant.ExternCrate" class="variant small-section-header"><a href="#variant.ExternCrate" class="anchor field"></a><code>ExternCrate(<a class="struct" href="struct.ItemExternCrate.html" title="struct syn::ItemExternCrate">ItemExternCrate</a>)</code></h3><div class="docblock"><p>An <code>extern crate</code> item: <code>extern crate serde</code>.</p> |
| </div><h3 id="variant.Fn" class="variant small-section-header"><a href="#variant.Fn" class="anchor field"></a><code>Fn(<a class="struct" href="struct.ItemFn.html" title="struct syn::ItemFn">ItemFn</a>)</code></h3><div class="docblock"><p>A free-standing function: <code>fn process(n: usize) -> Result<()> { ... }</code>.</p> |
| </div><h3 id="variant.ForeignMod" class="variant small-section-header"><a href="#variant.ForeignMod" class="anchor field"></a><code>ForeignMod(<a class="struct" href="struct.ItemForeignMod.html" title="struct syn::ItemForeignMod">ItemForeignMod</a>)</code></h3><div class="docblock"><p>A block of foreign items: <code>extern "C" { ... }</code>.</p> |
| </div><h3 id="variant.Impl" class="variant small-section-header"><a href="#variant.Impl" class="anchor field"></a><code>Impl(<a class="struct" href="struct.ItemImpl.html" title="struct syn::ItemImpl">ItemImpl</a>)</code></h3><div class="docblock"><p>An impl block providing trait or associated items: <code>impl<A> Trait for Data<A> { ... }</code>.</p> |
| </div><h3 id="variant.Macro" class="variant small-section-header"><a href="#variant.Macro" class="anchor field"></a><code>Macro(<a class="struct" href="struct.ItemMacro.html" title="struct syn::ItemMacro">ItemMacro</a>)</code></h3><div class="docblock"><p>A macro invocation, which includes <code>macro_rules!</code> definitions.</p> |
| </div><h3 id="variant.Mod" class="variant small-section-header"><a href="#variant.Mod" class="anchor field"></a><code>Mod(<a class="struct" href="struct.ItemMod.html" title="struct syn::ItemMod">ItemMod</a>)</code></h3><div class="docblock"><p>A module or module declaration: <code>mod m</code> or <code>mod m { ... }</code>.</p> |
| </div><h3 id="variant.Static" class="variant small-section-header"><a href="#variant.Static" class="anchor field"></a><code>Static(<a class="struct" href="struct.ItemStatic.html" title="struct syn::ItemStatic">ItemStatic</a>)</code></h3><div class="docblock"><p>A static item: <code>static BIKE: Shed = Shed(42)</code>.</p> |
| </div><h3 id="variant.Struct" class="variant small-section-header"><a href="#variant.Struct" class="anchor field"></a><code>Struct(<a class="struct" href="struct.ItemStruct.html" title="struct syn::ItemStruct">ItemStruct</a>)</code></h3><div class="docblock"><p>A struct definition: <code>struct Foo<A> { x: A }</code>.</p> |
| </div><h3 id="variant.Trait" class="variant small-section-header"><a href="#variant.Trait" class="anchor field"></a><code>Trait(<a class="struct" href="struct.ItemTrait.html" title="struct syn::ItemTrait">ItemTrait</a>)</code></h3><div class="docblock"><p>A trait definition: <code>pub trait Iterator { ... }</code>.</p> |
| </div><h3 id="variant.TraitAlias" class="variant small-section-header"><a href="#variant.TraitAlias" class="anchor field"></a><code>TraitAlias(<a class="struct" href="struct.ItemTraitAlias.html" title="struct syn::ItemTraitAlias">ItemTraitAlias</a>)</code></h3><div class="docblock"><p>A trait alias: <code>pub trait SharableIterator = Iterator + Sync</code>.</p> |
| </div><h3 id="variant.Type" class="variant small-section-header"><a href="#variant.Type" class="anchor field"></a><code>Type(<a class="struct" href="struct.ItemType.html" title="struct syn::ItemType">ItemType</a>)</code></h3><div class="docblock"><p>A type alias: <code>type Result<T> = std::result::Result<T, MyError></code>.</p> |
| </div><h3 id="variant.Union" class="variant small-section-header"><a href="#variant.Union" class="anchor field"></a><code>Union(<a class="struct" href="struct.ItemUnion.html" title="struct syn::ItemUnion">ItemUnion</a>)</code></h3><div class="docblock"><p>A union definition: <code>union Foo<A, B> { x: A, y: B }</code>.</p> |
| </div><h3 id="variant.Use" class="variant small-section-header"><a href="#variant.Use" class="anchor field"></a><code>Use(<a class="struct" href="struct.ItemUse.html" title="struct syn::ItemUse">ItemUse</a>)</code></h3><div class="docblock"><p>A use declaration: <code>use std::collections::HashMap</code>.</p> |
| </div><h3 id="variant.Verbatim" class="variant small-section-header"><a href="#variant.Verbatim" class="anchor field"></a><code>Verbatim(<a class="struct" href="../proc_macro2/struct.TokenStream.html" title="struct proc_macro2::TokenStream">TokenStream</a>)</code></h3><div class="docblock"><p>Tokens forming an item not interpreted by Syn.</p> |
| </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="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Clone-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/gen/clone.rs.html#1053-1074">source</a><a href="#impl-Clone-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.clone" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/gen/clone.rs.html#1054-1073">source</a><a href="#method.clone" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone" class="fnname">clone</a>(&self) -> Self</h4></section></summary><div class='docblock'>Returns a copy of the value. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#tymethod.clone">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.clone_from" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/clone.rs.html#132-134">source</a></span><a href="#method.clone_from" class="anchor"></a><h4 class="code-header">const fn <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from" class="fnname">clone_from</a>(&mut self, source: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Self)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html#method.clone_from">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Debug-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/gen/debug.rs.html#1522-1548">source</a><a href="#impl-Debug-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fmt" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/gen/debug.rs.html#1523-1547">source</a><a href="#method.fmt" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/fmt/trait.Debug.html#tymethod.fmt" class="fnname">fmt</a>(&self, formatter: &mut <a class="struct" href="https://doc.rust-lang.org/nightly/core/fmt/struct.Formatter.html" title="struct core::fmt::Formatter">Formatter</a><'_>) -> <a class="type" href="https://doc.rust-lang.org/nightly/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/nightly/core/fmt/trait.Debug.html#tymethod.fmt">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CDeriveInput%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#332-363">source</a><a href="#impl-From%3CDeriveInput%3E-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.DeriveInput.html" title="struct syn::DeriveInput">DeriveInput</a>> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-15" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#333-362">source</a><a href="#method.from-15" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(input: <a class="struct" href="struct.DeriveInput.html" title="struct syn::DeriveInput">DeriveInput</a>) -> <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CItemConst%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#impl-From%3CItemConst%3E-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.ItemConst.html" title="struct syn::ItemConst">ItemConst</a>> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#method.from" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ItemConst.html" title="struct syn::ItemConst">ItemConst</a>) -> <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CItemEnum%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#impl-From%3CItemEnum%3E-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.ItemEnum.html" title="struct syn::ItemEnum">ItemEnum</a>> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-1" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#method.from-1" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ItemEnum.html" title="struct syn::ItemEnum">ItemEnum</a>) -> <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CItemExternCrate%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#impl-From%3CItemExternCrate%3E-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.ItemExternCrate.html" title="struct syn::ItemExternCrate">ItemExternCrate</a>> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-2" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#method.from-2" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ItemExternCrate.html" title="struct syn::ItemExternCrate">ItemExternCrate</a>) -> <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CItemFn%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#impl-From%3CItemFn%3E-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.ItemFn.html" title="struct syn::ItemFn">ItemFn</a>> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-3" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#method.from-3" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ItemFn.html" title="struct syn::ItemFn">ItemFn</a>) -> <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CItemForeignMod%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#impl-From%3CItemForeignMod%3E-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.ItemForeignMod.html" title="struct syn::ItemForeignMod">ItemForeignMod</a>> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-4" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#method.from-4" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ItemForeignMod.html" title="struct syn::ItemForeignMod">ItemForeignMod</a>) -> <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CItemImpl%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#impl-From%3CItemImpl%3E-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.ItemImpl.html" title="struct syn::ItemImpl">ItemImpl</a>> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-5" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#method.from-5" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ItemImpl.html" title="struct syn::ItemImpl">ItemImpl</a>) -> <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CItemMacro%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#impl-From%3CItemMacro%3E-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.ItemMacro.html" title="struct syn::ItemMacro">ItemMacro</a>> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-6" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#method.from-6" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ItemMacro.html" title="struct syn::ItemMacro">ItemMacro</a>) -> <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CItemMod%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#impl-From%3CItemMod%3E-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.ItemMod.html" title="struct syn::ItemMod">ItemMod</a>> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-7" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#method.from-7" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ItemMod.html" title="struct syn::ItemMod">ItemMod</a>) -> <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CItemStatic%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#impl-From%3CItemStatic%3E-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.ItemStatic.html" title="struct syn::ItemStatic">ItemStatic</a>> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-8" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#method.from-8" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ItemStatic.html" title="struct syn::ItemStatic">ItemStatic</a>) -> <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CItemStruct%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#impl-From%3CItemStruct%3E-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.ItemStruct.html" title="struct syn::ItemStruct">ItemStruct</a>> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-9" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#method.from-9" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ItemStruct.html" title="struct syn::ItemStruct">ItemStruct</a>) -> <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CItemTrait%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#impl-From%3CItemTrait%3E-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.ItemTrait.html" title="struct syn::ItemTrait">ItemTrait</a>> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-10" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#method.from-10" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ItemTrait.html" title="struct syn::ItemTrait">ItemTrait</a>) -> <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CItemTraitAlias%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#impl-From%3CItemTraitAlias%3E-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.ItemTraitAlias.html" title="struct syn::ItemTraitAlias">ItemTraitAlias</a>> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-11" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#method.from-11" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ItemTraitAlias.html" title="struct syn::ItemTraitAlias">ItemTraitAlias</a>) -> <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CItemType%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#impl-From%3CItemType%3E-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.ItemType.html" title="struct syn::ItemType">ItemType</a>> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-12" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#method.from-12" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ItemType.html" title="struct syn::ItemType">ItemType</a>) -> <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CItemUnion%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#impl-From%3CItemUnion%3E-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.ItemUnion.html" title="struct syn::ItemUnion">ItemUnion</a>> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-13" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#method.from-13" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ItemUnion.html" title="struct syn::ItemUnion">ItemUnion</a>) -> <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-From%3CItemUse%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#impl-From%3CItemUse%3E-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><<a class="struct" href="struct.ItemUse.html" title="struct syn::ItemUse">ItemUse</a>> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-14" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#method.from-14" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(e: <a class="struct" href="struct.ItemUse.html" title="struct syn::ItemUse">ItemUse</a>) -> <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h4></section></summary><div class='docblock'>Converts to this type from the input type.</div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Hash-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/gen/hash.rs.html#1362-1434">source</a><a href="#impl-Hash-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html" title="trait core::hash::Hash">Hash</a> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.hash" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/gen/hash.rs.html#1363-1433">source</a><a href="#method.hash" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#tymethod.hash" class="fnname">hash</a><H>(&self, state: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>H)<span class="where fmt-newline">where<br> H: <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>,</span></h4></section></summary><div class='docblock'>Feeds this value into the given <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#tymethod.hash">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.hash_slice" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.3.0">1.3.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/hash/mod.rs.html#237-239">source</a></span><a href="#method.hash_slice" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#method.hash_slice" class="fnname">hash_slice</a><H>(data: &<a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.slice.html">[Self]</a>, state: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>H)<span class="where fmt-newline">where<br> H: <a class="trait" href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="trait core::hash::Hasher">Hasher</a>,</span></h4></section></summary><div class='docblock'>Feeds a slice of this type into the given <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hasher.html" title="Hasher"><code>Hasher</code></a>. <a href="https://doc.rust-lang.org/nightly/core/hash/trait.Hash.html#method.hash_slice">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Parse-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#898-1061">source</a><a href="#impl-Parse-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="parse/trait.Parse.html" title="trait syn::parse::Parse">Parse</a> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><section id="method.parse" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#899-1060">source</a><a href="#method.parse" class="anchor"></a><h4 class="code-header">fn <a href="parse/trait.Parse.html#tymethod.parse" class="fnname">parse</a>(input: <a class="type" href="parse/type.ParseStream.html" title="type syn::parse::ParseStream">ParseStream</a><'_>) -> <a class="type" href="parse/type.Result.html" title="type syn::parse::Result">Result</a><Self></h4></section></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-PartialEq%3CItem%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/gen/eq.rs.html#1029-1053">source</a><a href="#impl-PartialEq%3CItem%3E-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html" title="trait core::cmp::PartialEq">PartialEq</a><<a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a>> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.eq" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/gen/eq.rs.html#1030-1052">source</a><a href="#method.eq" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq" class="fnname">eq</a>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests for <code>self</code> and <code>other</code> values to be equal, and is used |
| by <code>==</code>. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#tymethod.eq">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.ne" class="method trait-impl has-srclink"><span class="rightside"><span class="since" title="Stable since Rust version 1.0.0">1.0.0</span> · <a class="srclink" href="https://doc.rust-lang.org/nightly/src/core/cmp.rs.html#227">source</a></span><a href="#method.ne" class="anchor"></a><h4 class="code-header">const fn <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne" class="fnname">ne</a>(&self, other: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&</a>Rhs) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.bool.html">bool</a></h4></section></summary><div class='docblock'>This method tests for <code>!=</code>. The default implementation is almost always |
| sufficient, and should not be overridden without very good reason. <a href="https://doc.rust-lang.org/nightly/core/cmp/trait.PartialEq.html#method.ne">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-ToTokens-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#impl-ToTokens-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../quote/to_tokens/trait.ToTokens.html" title="trait quote::to_tokens::ToTokens">ToTokens</a> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.to_tokens" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/item.rs.html#9-87">source</a><a href="#method.to_tokens" class="anchor"></a><h4 class="code-header">fn <a href="../quote/to_tokens/trait.ToTokens.html#tymethod.to_tokens" class="fnname">to_tokens</a>(&self, tokens: &mut <a class="struct" href="../proc_macro2/struct.TokenStream.html" title="struct proc_macro2::TokenStream">TokenStream</a>)</h4></section></summary><div class='docblock'>Write <code>self</code> to the given <code>TokenStream</code>. <a href="../quote/to_tokens/trait.ToTokens.html#tymethod.to_tokens">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.to_token_stream" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/quote/to_tokens.rs.html#59">source</a><a href="#method.to_token_stream" class="anchor"></a><h4 class="code-header">fn <a href="../quote/to_tokens/trait.ToTokens.html#method.to_token_stream" class="fnname">to_token_stream</a>(&self) -> <a class="struct" href="../proc_macro2/struct.TokenStream.html" title="struct proc_macro2::TokenStream">TokenStream</a></h4></section></summary><div class='docblock'>Convert <code>self</code> directly into a <code>TokenStream</code> object. <a href="../quote/to_tokens/trait.ToTokens.html#method.to_token_stream">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into_token_stream" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/quote/to_tokens.rs.html#69-71">source</a><a href="#method.into_token_stream" class="anchor"></a><h4 class="code-header">fn <a href="../quote/to_tokens/trait.ToTokens.html#method.into_token_stream" class="fnname">into_token_stream</a>(self) -> <a class="struct" href="../proc_macro2/struct.TokenStream.html" title="struct proc_macro2::TokenStream">TokenStream</a></h4></section></summary><div class='docblock'>Convert <code>self</code> directly into a <code>TokenStream</code> object. <a href="../quote/to_tokens/trait.ToTokens.html#method.into_token_stream">Read more</a></div></details></div></details><section id="impl-Eq-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/gen/eq.rs.html#1026">source</a><a href="#impl-Eq-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/cmp/trait.Eq.html" title="trait core::cmp::Eq">Eq</a> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section></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-Item" class="impl has-srclink"><a href="#impl-RefUnwindSafe-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.RefUnwindSafe.html" title="trait core::panic::unwind_safe::RefUnwindSafe">RefUnwindSafe</a> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section><section id="impl-Send-for-Item" class="impl has-srclink"><a href="#impl-Send-for-Item" class="anchor"></a><h3 class="code-header">impl !<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Send.html" title="trait core::marker::Send">Send</a> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section><section id="impl-Sync-for-Item" class="impl has-srclink"><a href="#impl-Sync-for-Item" class="anchor"></a><h3 class="code-header">impl !<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sync.html" title="trait core::marker::Sync">Sync</a> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section><section id="impl-Unpin-for-Item" class="impl has-srclink"><a href="#impl-Unpin-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Unpin.html" title="trait core::marker::Unpin">Unpin</a> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</a></h3></section><section id="impl-UnwindSafe-for-Item" class="impl has-srclink"><a href="#impl-UnwindSafe-for-Item" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="https://doc.rust-lang.org/nightly/core/panic/unwind_safe/trait.UnwindSafe.html" title="trait core::panic::unwind_safe::UnwindSafe">UnwindSafe</a> for <a class="enum" href="enum.Item.html" title="enum syn::Item">Item</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="rustdoc-toggle implementors-toggle"><summary><section id="impl-Any-for-Item" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/any.rs.html#200">source</a><a href="#impl-Any-for-Item" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/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/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-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/nightly/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/nightly/core/any/trait.Any.html#tymethod.type_id" class="fnname">type_id</a>(&self) -> <a class="struct" href="https://doc.rust-lang.org/nightly/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/nightly/core/any/trait.Any.html#tymethod.type_id">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#211">source</a><a href="#impl-Borrow%3CT%3E-for-Item" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/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/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-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/nightly/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/nightly/core/borrow/trait.Borrow.html#tymethod.borrow" class="fnname">borrow</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/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/nightly/core/borrow/trait.Borrow.html#tymethod.borrow">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/borrow.rs.html#220">source</a><a href="#impl-BorrowMut%3CT%3E-for-Item" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/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/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-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/nightly/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/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut" class="fnname">borrow_mut</a>(&mut self) -> <a class="primitive" href="https://doc.rust-lang.org/nightly/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/nightly/core/borrow/trait.BorrowMut.html#tymethod.borrow_mut">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#733">source</a><a href="#impl-From%3CT%3E-for-Item" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T> for T</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.from-16" 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/nightly/src/core/convert/mod.rs.html#736">source</a></span><a href="#method.from-16" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html#tymethod.from" class="fnname">from</a>(t: T) -> T</h4></section></summary><div class="docblock"><p>Returns the argument unchanged.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Into%3CU%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#717">source</a><a href="#impl-Into%3CU%3E-for-Item" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/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/nightly/core/convert/trait.From.html" title="trait core::convert::From">From</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-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/nightly/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/nightly/core/convert/trait.Into.html#tymethod.into" class="fnname">into</a>(self) -> U</h4></section></summary><div class="docblock"><p>Calls <code>U::from(self)</code>.</p> |
| <p>That is, this conversion is whatever the implementation of |
| <code><a href="https://doc.rust-lang.org/nightly/core/convert/trait.From.html" title="From">From</a><T> for U</code> chooses to do.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Spanned-for-Item" class="impl has-srclink"><a class="srclink rightside" href="../src/syn/spanned.rs.html#104-108">source</a><a href="#impl-Spanned-for-Item" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="spanned/trait.Spanned.html" title="trait syn::spanned::Spanned">Spanned</a> for T<span class="where fmt-newline">where<br> T: Spanned + ?<a class="trait" href="https://doc.rust-lang.org/nightly/core/marker/trait.Sized.html" title="trait core::marker::Sized">Sized</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.span" class="method trait-impl has-srclink"><a class="srclink rightside" href="../src/syn/spanned.rs.html#105-107">source</a><a href="#method.span" class="anchor"></a><h4 class="code-header">fn <a href="spanned/trait.Spanned.html#tymethod.span" class="fnname">span</a>(&self) -> <a class="struct" href="../proc_macro2/struct.Span.html" title="struct proc_macro2::Span">Span</a></h4></section></summary><div class='docblock'>Returns a <code>Span</code> covering the complete contents of this syntax tree |
| node, or <a href="../proc_macro2/struct.Span.html#method.call_site"><code>Span::call_site()</code></a> if this node is empty. <a href="spanned/trait.Spanned.html#tymethod.span">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-ToOwned-for-Item" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#83">source</a><a href="#impl-ToOwned-for-Item" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html" title="trait alloc::borrow::ToOwned">ToOwned</a> for T<span class="where fmt-newline">where<br> T: <a class="trait" href="https://doc.rust-lang.org/nightly/core/clone/trait.Clone.html" title="trait core::clone::Clone">Clone</a>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedtype.Owned" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Owned" class="anchor"></a><h4 class="code-header">type <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#associatedtype.Owned" class="associatedtype">Owned</a> = T</h4></section></summary><div class='docblock'>The resulting type after obtaining ownership.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.to_owned" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#88">source</a><a href="#method.to_owned" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned" class="fnname">to_owned</a>(&self) -> T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#tymethod.to_owned">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.clone_into" class="method trait-impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/alloc/borrow.rs.html#92">source</a><a href="#method.clone_into" class="anchor"></a><h4 class="code-header">fn <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into" class="fnname">clone_into</a>(&self, target: <a class="primitive" href="https://doc.rust-lang.org/nightly/std/primitive.reference.html">&mut </a>T)</h4></section></summary><div class='docblock'>Uses borrowed data to replace owned data, usually by cloning. <a href="https://doc.rust-lang.org/nightly/alloc/borrow/trait.ToOwned.html#method.clone_into">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#775">source</a><a href="#impl-TryFrom%3CU%3E-for-Item" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/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/nightly/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-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/nightly/core/convert/trait.TryFrom.html#associatedtype.Error" class="associatedtype">Error</a> = <a class="enum" href="https://doc.rust-lang.org/nightly/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="rustdoc-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/nightly/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/nightly/core/convert/trait.TryFrom.html#tymethod.try_from" class="fnname">try_from</a>(value: U) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><T, <T as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><U>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/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="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryInto%3CU%3E-for-Item" class="impl has-srclink"><a class="srclink rightside" href="https://doc.rust-lang.org/nightly/src/core/convert/mod.rs.html#760">source</a><a href="#impl-TryInto%3CU%3E-for-Item" class="anchor"></a><h3 class="code-header">impl<T, U> <a class="trait" href="https://doc.rust-lang.org/nightly/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/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-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/nightly/core/convert/trait.TryInto.html#associatedtype.Error" class="associatedtype">Error</a> = <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/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="rustdoc-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/nightly/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/nightly/core/convert/trait.TryInto.html#tymethod.try_into" class="fnname">try_into</a>(self) -> <a class="enum" href="https://doc.rust-lang.org/nightly/core/result/enum.Result.html" title="enum core::result::Result">Result</a><U, <U as <a class="trait" href="https://doc.rust-lang.org/nightly/core/convert/trait.TryFrom.html" title="trait core::convert::TryFrom">TryFrom</a><T>>::<a class="associatedtype" href="https://doc.rust-lang.org/nightly/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-current-crate="syn" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
