| <!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="A `FieldType` describes the type (text, u64) of a field as well as how it should be handled by tantivy."><meta name="keywords" content="rust, rustlang, rust-lang, FieldType"><title>FieldType in tantivy::schema - 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" href="../../normalize.css"><link rel="stylesheet" href="../../rustdoc.css" id="mainThemeStyle"><link rel="stylesheet" href="../../ayu.css" disabled><link rel="stylesheet" href="../../dark.css" disabled><link rel="stylesheet" href="../../light.css" id="themeStyle"><script id="default-settings" ></script><script src="../../storage.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../main.js"></script><noscript><link rel="stylesheet" href="../../noscript.css"></noscript><link rel="alternate icon" type="image/png" href="../../favicon-16x16.png"><link rel="alternate icon" type="image/png" href="../../favicon-32x32.png"><link rel="icon" type="image/svg+xml" href="../../favicon.svg"></head><body class="rustdoc enum"><!--[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="sidebar-logo" href="../../tantivy/index.html"><div class="logo-container"><img src="http://fulmicoton.com/tantivy-logo/tantivy-logo.png" alt="logo"></div></a><h2></h2></nav><nav class="sidebar"><a class="sidebar-logo" href="../../tantivy/index.html"><div class="logo-container"> |
| <img src="http://fulmicoton.com/tantivy-logo/tantivy-logo.png" alt="logo"></div></a><h2 class="location"><a href="#">FieldType</a></h2><div class="sidebar-elems"><section><h3><a href="#variants">Variants</a></h3><ul class="block"><li><a href="#variant.Bool">Bool</a></li><li><a href="#variant.Bytes">Bytes</a></li><li><a href="#variant.Date">Date</a></li><li><a href="#variant.F64">F64</a></li><li><a href="#variant.Facet">Facet</a></li><li><a href="#variant.I64">I64</a></li><li><a href="#variant.IpAddr">IpAddr</a></li><li><a href="#variant.JsonObject">JsonObject</a></li><li><a href="#variant.Str">Str</a></li><li><a href="#variant.U64">U64</a></li></ul><h3><a href="#implementations">Methods</a></h3><ul class="block"><li><a href="#method.fastfield_cardinality">fastfield_cardinality</a></li><li><a href="#method.get_index_record_option">get_index_record_option</a></li><li><a href="#method.has_fieldnorms">has_fieldnorms</a></li><li><a href="#method.index_record_option">index_record_option</a></li><li><a href="#method.is_date">is_date</a></li><li><a href="#method.is_fast">is_fast</a></li><li><a href="#method.is_indexed">is_indexed</a></li><li><a href="#method.is_ip_addr">is_ip_addr</a></li><li><a href="#method.value_from_json">value_from_json</a></li><li><a href="#method.value_type">value_type</a></li></ul><h3><a href="#trait-implementations">Trait Implementations</a></h3><ul class="block"><li><a href="#impl-Clone-for-FieldType">Clone</a></li><li><a href="#impl-Debug-for-FieldType">Debug</a></li><li><a href="#impl-Deserialize%3C%27de%3E-for-FieldType">Deserialize<'de></a></li><li><a href="#impl-PartialEq%3CFieldType%3E-for-FieldType">PartialEq<FieldType></a></li><li><a href="#impl-Serialize-for-FieldType">Serialize</a></li><li><a href="#impl-StructuralPartialEq-for-FieldType">StructuralPartialEq</a></li></ul><h3><a href="#synthetic-implementations">Auto Trait Implementations</a></h3><ul class="block"><li><a href="#impl-RefUnwindSafe-for-FieldType">RefUnwindSafe</a></li><li><a href="#impl-Send-for-FieldType">Send</a></li><li><a href="#impl-Sync-for-FieldType">Sync</a></li><li><a href="#impl-Unpin-for-FieldType">Unpin</a></li><li><a href="#impl-UnwindSafe-for-FieldType">UnwindSafe</a></li></ul><h3><a href="#blanket-implementations">Blanket Implementations</a></h3><ul class="block"><li><a href="#impl-Any-for-FieldType">Any</a></li><li><a href="#impl-Borrow%3CT%3E-for-FieldType">Borrow<T></a></li><li><a href="#impl-BorrowMut%3CT%3E-for-FieldType">BorrowMut<T></a></li><li><a href="#impl-DeserializeOwned-for-FieldType">DeserializeOwned</a></li><li><a href="#impl-Downcast-for-FieldType">Downcast</a></li><li><a href="#impl-DowncastSync-for-FieldType">DowncastSync</a></li><li><a href="#impl-From%3CT%3E-for-FieldType">From<T></a></li><li><a href="#impl-Fruit-for-FieldType">Fruit</a></li><li><a href="#impl-Into%3CU%3E-for-FieldType">Into<U></a></li><li><a href="#impl-Pointable-for-FieldType">Pointable</a></li><li><a href="#impl-ToOwned-for-FieldType">ToOwned</a></li><li><a href="#impl-TryFrom%3CU%3E-for-FieldType">TryFrom<U></a></li><li><a href="#impl-TryInto%3CU%3E-for-FieldType">TryInto<U></a></li><li><a href="#impl-VZip%3CV%3E-for-FieldType">VZip<V></a></li></ul></section><h2><a href="index.html">In tantivy::schema</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">tantivy</a>::<wbr><a href="index.html">schema</a>::<wbr><a class="enum" href="#">FieldType</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/tantivy/schema/field_type.rs.html#138-160">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>pub enum FieldType { |
| Str(<a class="struct" href="struct.TextOptions.html" title="struct tantivy::schema::TextOptions">TextOptions</a>), |
| U64(<a class="struct" href="struct.NumericOptions.html" title="struct tantivy::schema::NumericOptions">NumericOptions</a>), |
| I64(<a class="struct" href="struct.NumericOptions.html" title="struct tantivy::schema::NumericOptions">NumericOptions</a>), |
| F64(<a class="struct" href="struct.NumericOptions.html" title="struct tantivy::schema::NumericOptions">NumericOptions</a>), |
| Bool(<a class="struct" href="struct.NumericOptions.html" title="struct tantivy::schema::NumericOptions">NumericOptions</a>), |
| Date(<a class="struct" href="struct.DateOptions.html" title="struct tantivy::schema::DateOptions">DateOptions</a>), |
| Facet(<a class="struct" href="struct.FacetOptions.html" title="struct tantivy::schema::FacetOptions">FacetOptions</a>), |
| Bytes(<a class="struct" href="struct.BytesOptions.html" title="struct tantivy::schema::BytesOptions">BytesOptions</a>), |
| JsonObject(<a class="struct" href="struct.JsonObjectOptions.html" title="struct tantivy::schema::JsonObjectOptions">JsonObjectOptions</a>), |
| IpAddr(<a class="struct" href="struct.IpAddrOptions.html" title="struct tantivy::schema::IpAddrOptions">IpAddrOptions</a>), |
| }</code></pre></div><details class="rustdoc-toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A <code>FieldType</code> describes the type (text, u64) of a field as well as |
| how it should be handled by tantivy.</p> |
| </div></details><h2 id="variants" class="variants small-section-header">Variants<a href="#variants" class="anchor"></a></h2><h3 id="variant.Str" class="variant small-section-header"><a href="#variant.Str" class="anchor field"></a><code>Str(<a class="struct" href="struct.TextOptions.html" title="struct tantivy::schema::TextOptions">TextOptions</a>)</code></h3><div class="docblock"><p>String field type configuration</p> |
| </div><h3 id="variant.U64" class="variant small-section-header"><a href="#variant.U64" class="anchor field"></a><code>U64(<a class="struct" href="struct.NumericOptions.html" title="struct tantivy::schema::NumericOptions">NumericOptions</a>)</code></h3><div class="docblock"><p>Unsigned 64-bits integers field type configuration</p> |
| </div><h3 id="variant.I64" class="variant small-section-header"><a href="#variant.I64" class="anchor field"></a><code>I64(<a class="struct" href="struct.NumericOptions.html" title="struct tantivy::schema::NumericOptions">NumericOptions</a>)</code></h3><div class="docblock"><p>Signed 64-bits integers 64 field type configuration</p> |
| </div><h3 id="variant.F64" class="variant small-section-header"><a href="#variant.F64" class="anchor field"></a><code>F64(<a class="struct" href="struct.NumericOptions.html" title="struct tantivy::schema::NumericOptions">NumericOptions</a>)</code></h3><div class="docblock"><p>64-bits float 64 field type configuration</p> |
| </div><h3 id="variant.Bool" class="variant small-section-header"><a href="#variant.Bool" class="anchor field"></a><code>Bool(<a class="struct" href="struct.NumericOptions.html" title="struct tantivy::schema::NumericOptions">NumericOptions</a>)</code></h3><div class="docblock"><p>Bool field type configuration</p> |
| </div><h3 id="variant.Date" class="variant small-section-header"><a href="#variant.Date" class="anchor field"></a><code>Date(<a class="struct" href="struct.DateOptions.html" title="struct tantivy::schema::DateOptions">DateOptions</a>)</code></h3><div class="docblock"><p>Signed 64-bits Date 64 field type configuration,</p> |
| </div><h3 id="variant.Facet" class="variant small-section-header"><a href="#variant.Facet" class="anchor field"></a><code>Facet(<a class="struct" href="struct.FacetOptions.html" title="struct tantivy::schema::FacetOptions">FacetOptions</a>)</code></h3><div class="docblock"><p>Hierarchical Facet</p> |
| </div><h3 id="variant.Bytes" class="variant small-section-header"><a href="#variant.Bytes" class="anchor field"></a><code>Bytes(<a class="struct" href="struct.BytesOptions.html" title="struct tantivy::schema::BytesOptions">BytesOptions</a>)</code></h3><div class="docblock"><p>Bytes (one per document)</p> |
| </div><h3 id="variant.JsonObject" class="variant small-section-header"><a href="#variant.JsonObject" class="anchor field"></a><code>JsonObject(<a class="struct" href="struct.JsonObjectOptions.html" title="struct tantivy::schema::JsonObjectOptions">JsonObjectOptions</a>)</code></h3><div class="docblock"><p>Json object</p> |
| </div><h3 id="variant.IpAddr" class="variant small-section-header"><a href="#variant.IpAddr" class="anchor field"></a><code>IpAddr(<a class="struct" href="struct.IpAddrOptions.html" title="struct tantivy::schema::IpAddrOptions">IpAddrOptions</a>)</code></h3><div class="docblock"><p>IpAddr field</p> |
| </div><h2 id="implementations" class="small-section-header">Implementations<a href="#implementations" class="anchor"></a></h2><div id="implementations-list"><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-FieldType" class="impl has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#162-462">source</a><a href="#impl-FieldType" class="anchor"></a><h3 class="code-header">impl <a class="enum" href="enum.FieldType.html" title="enum tantivy::schema::FieldType">FieldType</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.value_type" class="method has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#164-177">source</a><h4 class="code-header">pub fn <a href="#method.value_type" class="fnname">value_type</a>(&self) -> <a class="enum" href="enum.Type.html" title="enum tantivy::schema::Type">Type</a></h4></section></summary><div class="docblock"><p>Returns the value type associated for this field.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.is_ip_addr" class="method has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#180-182">source</a><h4 class="code-header">pub fn <a href="#method.is_ip_addr" class="fnname">is_ip_addr</a>(&self) -> bool</h4></section></summary><div class="docblock"><p>returns true if this is an ip address field</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.is_date" class="method has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#185-187">source</a><h4 class="code-header">pub fn <a href="#method.is_date" class="fnname">is_date</a>(&self) -> bool</h4></section></summary><div class="docblock"><p>returns true if this is an date field</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.is_indexed" class="method has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#190-203">source</a><h4 class="code-header">pub fn <a href="#method.is_indexed" class="fnname">is_indexed</a>(&self) -> bool</h4></section></summary><div class="docblock"><p>returns true if the field is indexed.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.index_record_option" class="method has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#208-224">source</a><h4 class="code-header">pub fn <a href="#method.index_record_option" class="fnname">index_record_option</a>(&self) -> Option<<a class="enum" href="enum.IndexRecordOption.html" title="enum tantivy::schema::IndexRecordOption">IndexRecordOption</a>></h4></section></summary><div class="docblock"><p>Returns the index record option for the field.</p> |
| <p>If the field is not indexed, returns <code>None</code>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.is_fast" class="method has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#227-240">source</a><h4 class="code-header">pub fn <a href="#method.is_fast" class="fnname">is_fast</a>(&self) -> bool</h4></section></summary><div class="docblock"><p>returns true if the field is fast.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.fastfield_cardinality" class="method has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#243-260">source</a><h4 class="code-header">pub fn <a href="#method.fastfield_cardinality" class="fnname">fastfield_cardinality</a>(&self) -> Option<<a class="enum" href="enum.Cardinality.html" title="enum tantivy::schema::Cardinality">Cardinality</a>></h4></section></summary><div class="docblock"><p>returns true if the field is fast.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.has_fieldnorms" class="method has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#263-279">source</a><h4 class="code-header">pub fn <a href="#method.has_fieldnorms" class="fnname">has_fieldnorms</a>(&self) -> bool</h4></section></summary><div class="docblock"><p>returns true if the field is normed (see <a href="../fieldnorm/index.html">fieldnorms</a>).</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.get_index_record_option" class="method has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#289-330">source</a><h4 class="code-header">pub fn <a href="#method.get_index_record_option" class="fnname">get_index_record_option</a>(&self) -> Option<<a class="enum" href="enum.IndexRecordOption.html" title="enum tantivy::schema::IndexRecordOption">IndexRecordOption</a>></h4></section></summary><div class="docblock"><p>Given a field configuration, return the maximal possible |
| <code>IndexRecordOption</code> available.</p> |
| <p>For the Json object, this does not necessarily mean it is the index record |
| option level is available for all terms. |
| (Non string terms have the Basic indexing option at most.)</p> |
| <p>If the field is not indexed, then returns <code>None</code>.</p> |
| </div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.value_from_json" class="method has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#337-461">source</a><h4 class="code-header">pub fn <a href="#method.value_from_json" class="fnname">value_from_json</a>(<br> &self,<br> json: <a class="enum" href="../../serde_json/value/enum.Value.html" title="enum serde_json::value::Value">JsonValue</a><br>) -> Result<<a class="enum" href="enum.Value.html" title="enum tantivy::schema::Value">Value</a>, ValueParsingError></h4></section></summary><div class="docblock"><p>Parses a field value from json, given the target FieldType.</p> |
| <p>Tantivy will not try to cast values. |
| For instance, If the json value is the integer <code>3</code> and the |
| target field is a <code>Str</code>, this method will return an Error.</p> |
| </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="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Clone-for-FieldType" class="impl has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#135">source</a><a href="#impl-Clone-for-FieldType" class="anchor"></a><h3 class="code-header">impl Clone for <a class="enum" href="enum.FieldType.html" title="enum tantivy::schema::FieldType">FieldType</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/tantivy/schema/field_type.rs.html#135">source</a><a href="#method.clone" class="anchor"></a><h4 class="code-header">fn <a class="fnname">clone</a>(&self) -> <a class="enum" href="enum.FieldType.html" title="enum tantivy::schema::FieldType">FieldType</a></h4></section></summary><div class='docblock'>Returns a copy of the value. <a>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="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.clone_from" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">clone_from</a>(&mut self, source: &Self)</h4></section></summary><div class='docblock'>Performs copy-assignment from <code>source</code>. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Debug-for-FieldType" class="impl has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#135">source</a><a href="#impl-Debug-for-FieldType" class="anchor"></a><h3 class="code-header">impl Debug for <a class="enum" href="enum.FieldType.html" title="enum tantivy::schema::FieldType">FieldType</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/tantivy/schema/field_type.rs.html#135">source</a><a href="#method.fmt" class="anchor"></a><h4 class="code-header">fn <a class="fnname">fmt</a>(&self, f: &mut Formatter<'_>) -> Result</h4></section></summary><div class='docblock'>Formats the value using the given formatter. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Deserialize%3C%27de%3E-for-FieldType" class="impl has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#135">source</a><a href="#impl-Deserialize%3C%27de%3E-for-FieldType" class="anchor"></a><h3 class="code-header">impl<'de> <a class="trait" href="../../serde/de/trait.Deserialize.html" title="trait serde::de::Deserialize">Deserialize</a><'de> for <a class="enum" href="enum.FieldType.html" title="enum tantivy::schema::FieldType">FieldType</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.deserialize" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#135">source</a><a href="#method.deserialize" class="anchor"></a><h4 class="code-header">fn <a href="../../serde/de/trait.Deserialize.html#tymethod.deserialize" class="fnname">deserialize</a><__D>(__deserializer: __D) -> Result<Self, __D::<a class="associatedtype" href="../../serde/de/trait.Deserializer.html#associatedtype.Error" title="type serde::de::Deserializer::Error">Error</a>><span class="where fmt-newline">where<br> __D: <a class="trait" href="../../serde/de/trait.Deserializer.html" title="trait serde::de::Deserializer">Deserializer</a><'de>,</span></h4></section></summary><div class='docblock'>Deserialize this value from the given Serde deserializer. <a href="../../serde/de/trait.Deserialize.html#tymethod.deserialize">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-PartialEq%3CFieldType%3E-for-FieldType" class="impl has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#135">source</a><a href="#impl-PartialEq%3CFieldType%3E-for-FieldType" class="anchor"></a><h3 class="code-header">impl PartialEq<<a class="enum" href="enum.FieldType.html" title="enum tantivy::schema::FieldType">FieldType</a>> for <a class="enum" href="enum.FieldType.html" title="enum tantivy::schema::FieldType">FieldType</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/tantivy/schema/field_type.rs.html#135">source</a><a href="#method.eq" class="anchor"></a><h4 class="code-header">fn <a class="fnname">eq</a>(&self, other: &<a class="enum" href="enum.FieldType.html" title="enum tantivy::schema::FieldType">FieldType</a>) -> bool</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>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="since rightside" title="Stable since Rust version 1.0.0">1.0.0</span><a href="#method.ne" class="anchor"></a><h4 class="code-header">const fn <a class="fnname">ne</a>(&self, other: &Rhs) -> bool</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>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle" open><summary><section id="impl-Serialize-for-FieldType" class="impl has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#135">source</a><a href="#impl-Serialize-for-FieldType" class="anchor"></a><h3 class="code-header">impl <a class="trait" href="../../serde/ser/trait.Serialize.html" title="trait serde::ser::Serialize">Serialize</a> for <a class="enum" href="enum.FieldType.html" title="enum tantivy::schema::FieldType">FieldType</a></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.serialize" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#135">source</a><a href="#method.serialize" class="anchor"></a><h4 class="code-header">fn <a href="../../serde/ser/trait.Serialize.html#tymethod.serialize" class="fnname">serialize</a><__S>(&self, __serializer: __S) -> Result<__S::<a class="associatedtype" href="../../serde/ser/trait.Serializer.html#associatedtype.Ok" title="type serde::ser::Serializer::Ok">Ok</a>, __S::<a class="associatedtype" href="../../serde/ser/trait.Serializer.html#associatedtype.Error" title="type serde::ser::Serializer::Error">Error</a>><span class="where fmt-newline">where<br> __S: <a class="trait" href="../../serde/ser/trait.Serializer.html" title="trait serde::ser::Serializer">Serializer</a>,</span></h4></section></summary><div class='docblock'>Serialize this value into the given Serde serializer. <a href="../../serde/ser/trait.Serialize.html#tymethod.serialize">Read more</a></div></details></div></details><section id="impl-StructuralPartialEq-for-FieldType" class="impl has-srclink"><a class="srclink rightside" href="../../src/tantivy/schema/field_type.rs.html#135">source</a><a href="#impl-StructuralPartialEq-for-FieldType" class="anchor"></a><h3 class="code-header">impl StructuralPartialEq for <a class="enum" href="enum.FieldType.html" title="enum tantivy::schema::FieldType">FieldType</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-FieldType" class="impl has-srclink"><a href="#impl-RefUnwindSafe-for-FieldType" class="anchor"></a><h3 class="code-header">impl RefUnwindSafe for <a class="enum" href="enum.FieldType.html" title="enum tantivy::schema::FieldType">FieldType</a></h3></section><section id="impl-Send-for-FieldType" class="impl has-srclink"><a href="#impl-Send-for-FieldType" class="anchor"></a><h3 class="code-header">impl Send for <a class="enum" href="enum.FieldType.html" title="enum tantivy::schema::FieldType">FieldType</a></h3></section><section id="impl-Sync-for-FieldType" class="impl has-srclink"><a href="#impl-Sync-for-FieldType" class="anchor"></a><h3 class="code-header">impl Sync for <a class="enum" href="enum.FieldType.html" title="enum tantivy::schema::FieldType">FieldType</a></h3></section><section id="impl-Unpin-for-FieldType" class="impl has-srclink"><a href="#impl-Unpin-for-FieldType" class="anchor"></a><h3 class="code-header">impl Unpin for <a class="enum" href="enum.FieldType.html" title="enum tantivy::schema::FieldType">FieldType</a></h3></section><section id="impl-UnwindSafe-for-FieldType" class="impl has-srclink"><a href="#impl-UnwindSafe-for-FieldType" class="anchor"></a><h3 class="code-header">impl UnwindSafe for <a class="enum" href="enum.FieldType.html" title="enum tantivy::schema::FieldType">FieldType</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-FieldType" class="impl has-srclink"><a href="#impl-Any-for-FieldType" class="anchor"></a><h3 class="code-header">impl<T> Any for T<span class="where fmt-newline">where<br> T: 'static + ?Sized,</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 href="#method.type_id" class="anchor"></a><h4 class="code-header">fn <a class="fnname">type_id</a>(&self) -> TypeId</h4></section></summary><div class='docblock'>Gets the <code>TypeId</code> of <code>self</code>. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Borrow%3CT%3E-for-FieldType" class="impl has-srclink"><a href="#impl-Borrow%3CT%3E-for-FieldType" class="anchor"></a><h3 class="code-header">impl<T> Borrow<T> for T<span class="where fmt-newline">where<br> T: ?Sized,</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="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span><a href="#method.borrow" class="anchor"></a><h4 class="code-header">fn <a class="fnname">borrow</a>(&self) -> &T</h4></section></summary><div class='docblock'>Immutably borrows from an owned value. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-BorrowMut%3CT%3E-for-FieldType" class="impl has-srclink"><a href="#impl-BorrowMut%3CT%3E-for-FieldType" class="anchor"></a><h3 class="code-header">impl<T> BorrowMut<T> for T<span class="where fmt-newline">where<br> T: ?Sized,</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="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/91522" title="Tracking issue for const_borrow">unstable</a></span><a href="#method.borrow_mut" class="anchor"></a><h4 class="code-header">fn <a class="fnname">borrow_mut</a>(&mut self) -> &mut T</h4></section></summary><div class='docblock'>Mutably borrows from an owned value. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Downcast-for-FieldType" class="impl has-srclink"><a class="srclink rightside" href="../../src/downcast_rs/lib.rs.html#190">source</a><a href="#impl-Downcast-for-FieldType" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="../../downcast_rs/trait.Downcast.html" title="trait downcast_rs::Downcast">Downcast</a> for T<span class="where fmt-newline">where<br> T: Any,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into_any" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/downcast_rs/lib.rs.html#191">source</a><a href="#method.into_any" class="anchor"></a><h4 class="code-header">fn <a href="../../downcast_rs/trait.Downcast.html#tymethod.into_any" class="fnname">into_any</a>(self: Box<T, Global>) -> Box<dyn Any + 'static, Global></h4></section></summary><div class='docblock'>Convert <code>Box<dyn Trait></code> (where <code>Trait: Downcast</code>) to <code>Box<dyn Any></code>. <code>Box<dyn Any></code> can |
| then be further <code>downcast</code> into <code>Box<ConcreteType></code> where <code>ConcreteType</code> implements <code>Trait</code>. <a href="../../downcast_rs/trait.Downcast.html#tymethod.into_any">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into_any_rc" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/downcast_rs/lib.rs.html#192">source</a><a href="#method.into_any_rc" class="anchor"></a><h4 class="code-header">fn <a href="../../downcast_rs/trait.Downcast.html#tymethod.into_any_rc" class="fnname">into_any_rc</a>(self: Rc<T>) -> Rc<dyn Any + 'static></h4></section></summary><div class='docblock'>Convert <code>Rc<Trait></code> (where <code>Trait: Downcast</code>) to <code>Rc<Any></code>. <code>Rc<Any></code> can then be |
| further <code>downcast</code> into <code>Rc<ConcreteType></code> where <code>ConcreteType</code> implements <code>Trait</code>. <a href="../../downcast_rs/trait.Downcast.html#tymethod.into_any_rc">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.as_any" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/downcast_rs/lib.rs.html#193">source</a><a href="#method.as_any" class="anchor"></a><h4 class="code-header">fn <a href="../../downcast_rs/trait.Downcast.html#tymethod.as_any" class="fnname">as_any</a>(&self) -> &(dyn Any + 'static)</h4></section></summary><div class='docblock'>Convert <code>&Trait</code> (where <code>Trait: Downcast</code>) to <code>&Any</code>. This is needed since Rust cannot |
| generate <code>&Any</code>’s vtable from <code>&Trait</code>’s. <a href="../../downcast_rs/trait.Downcast.html#tymethod.as_any">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.as_any_mut" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/downcast_rs/lib.rs.html#194">source</a><a href="#method.as_any_mut" class="anchor"></a><h4 class="code-header">fn <a href="../../downcast_rs/trait.Downcast.html#tymethod.as_any_mut" class="fnname">as_any_mut</a>(&mut self) -> &mut (dyn Any + 'static)</h4></section></summary><div class='docblock'>Convert <code>&mut Trait</code> (where <code>Trait: Downcast</code>) to <code>&Any</code>. This is needed since Rust cannot |
| generate <code>&mut Any</code>’s vtable from <code>&mut Trait</code>’s. <a href="../../downcast_rs/trait.Downcast.html#tymethod.as_any_mut">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-DowncastSync-for-FieldType" class="impl has-srclink"><a class="srclink rightside" href="../../src/downcast_rs/lib.rs.html#204">source</a><a href="#impl-DowncastSync-for-FieldType" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="../../downcast_rs/trait.DowncastSync.html" title="trait downcast_rs::DowncastSync">DowncastSync</a> for T<span class="where fmt-newline">where<br> T: Any + Send + Sync,</span></h3></section></summary><div class="impl-items"><details class="rustdoc-toggle method-toggle" open><summary><section id="method.into_any_arc" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/downcast_rs/lib.rs.html#205">source</a><a href="#method.into_any_arc" class="anchor"></a><h4 class="code-header">fn <a href="../../downcast_rs/trait.DowncastSync.html#tymethod.into_any_arc" class="fnname">into_any_arc</a>(self: Arc<T>) -> Arc<dyn Any + Sync + Send + 'static></h4></section></summary><div class='docblock'>Convert <code>Arc<Trait></code> (where <code>Trait: Downcast</code>) to <code>Arc<Any></code>. <code>Arc<Any></code> can then be |
| further <code>downcast</code> into <code>Arc<ConcreteType></code> where <code>ConcreteType</code> implements <code>Trait</code>. <a href="../../downcast_rs/trait.DowncastSync.html#tymethod.into_any_arc">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-From%3CT%3E-for-FieldType" class="impl has-srclink"><a href="#impl-From%3CT%3E-for-FieldType" class="anchor"></a><h3 class="code-header">impl<T> From<T> for T</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"><span class="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.from" class="anchor"></a><h4 class="code-header">fn <a 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-FieldType" class="impl has-srclink"><a href="#impl-Into%3CU%3E-for-FieldType" class="anchor"></a><h3 class="code-header">impl<T, U> Into<U> for T<span class="where fmt-newline">where<br> U: From<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="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.into" class="anchor"></a><h4 class="code-header">fn <a 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>[From]<T> for U</code> chooses to do.</p> |
| </div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-Pointable-for-FieldType" class="impl has-srclink"><a class="srclink rightside" href="../../src/crossbeam_epoch/atomic.rs.html#194">source</a><a href="#impl-Pointable-for-FieldType" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="../../crossbeam_epoch/atomic/trait.Pointable.html" title="trait crossbeam_epoch::atomic::Pointable">Pointable</a> for T</h3></section></summary><div class="impl-items"><details class="rustdoc-toggle" open><summary><section id="associatedconstant.ALIGN" class="associatedconstant trait-impl has-srclink"><a class="srclink rightside" href="../../src/crossbeam_epoch/atomic.rs.html#195">source</a><a href="#associatedconstant.ALIGN" class="anchor"></a><h4 class="code-header">const <a href="../../crossbeam_epoch/atomic/trait.Pointable.html#associatedconstant.ALIGN" class="constant">ALIGN</a>: usize = mem::align_of::<T>()</h4></section></summary><div class='docblock'>The alignment of pointer.</div></details><details class="rustdoc-toggle" open><summary><section id="associatedtype.Init" class="associatedtype trait-impl has-srclink"><a href="#associatedtype.Init" class="anchor"></a><h4 class="code-header">type <a href="../../crossbeam_epoch/atomic/trait.Pointable.html#associatedtype.Init" class="associatedtype">Init</a> = T</h4></section></summary><div class='docblock'>The type for initializers.</div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.init" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/crossbeam_epoch/atomic.rs.html#199">source</a><a href="#method.init" class="anchor"></a><h4 class="code-header">unsafe fn <a href="../../crossbeam_epoch/atomic/trait.Pointable.html#tymethod.init" class="fnname">init</a>(init: <T as <a class="trait" href="../../crossbeam_epoch/atomic/trait.Pointable.html" title="trait crossbeam_epoch::atomic::Pointable">Pointable</a>>::<a class="associatedtype" href="../../crossbeam_epoch/atomic/trait.Pointable.html#associatedtype.Init" title="type crossbeam_epoch::atomic::Pointable::Init">Init</a>) -> usize</h4></section></summary><div class='docblock'>Initializes a with the given initializer. <a href="../../crossbeam_epoch/atomic/trait.Pointable.html#tymethod.init">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.deref" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/crossbeam_epoch/atomic.rs.html#203">source</a><a href="#method.deref" class="anchor"></a><h4 class="code-header">unsafe fn <a href="../../crossbeam_epoch/atomic/trait.Pointable.html#tymethod.deref" class="fnname">deref</a><'a>(ptr: usize) -> &'a T</h4></section></summary><div class='docblock'>Dereferences the given pointer. <a href="../../crossbeam_epoch/atomic/trait.Pointable.html#tymethod.deref">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.deref_mut" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/crossbeam_epoch/atomic.rs.html#207">source</a><a href="#method.deref_mut" class="anchor"></a><h4 class="code-header">unsafe fn <a href="../../crossbeam_epoch/atomic/trait.Pointable.html#tymethod.deref_mut" class="fnname">deref_mut</a><'a>(ptr: usize) -> &'a mut T</h4></section></summary><div class='docblock'>Mutably dereferences the given pointer. <a href="../../crossbeam_epoch/atomic/trait.Pointable.html#tymethod.deref_mut">Read more</a></div></details><details class="rustdoc-toggle method-toggle" open><summary><section id="method.drop" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/crossbeam_epoch/atomic.rs.html#211">source</a><a href="#method.drop" class="anchor"></a><h4 class="code-header">unsafe fn <a href="../../crossbeam_epoch/atomic/trait.Pointable.html#tymethod.drop" class="fnname">drop</a>(ptr: usize)</h4></section></summary><div class='docblock'>Drops the object pointed to by the given pointer. <a href="../../crossbeam_epoch/atomic/trait.Pointable.html#tymethod.drop">Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-ToOwned-for-FieldType" class="impl has-srclink"><a href="#impl-ToOwned-for-FieldType" class="anchor"></a><h3 class="code-header">impl<T> ToOwned for T<span class="where fmt-newline">where<br> T: Clone,</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 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 href="#method.to_owned" class="anchor"></a><h4 class="code-header">fn <a class="fnname">to_owned</a>(&self) -> T</h4></section></summary><div class='docblock'>Creates owned data from borrowed data, usually by cloning. <a>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 href="#method.clone_into" class="anchor"></a><h4 class="code-header">fn <a class="fnname">clone_into</a>(&self, target: &mut T)</h4></section></summary><div class='docblock'>Uses borrowed data to replace owned data, usually by cloning. <a>Read more</a></div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-TryFrom%3CU%3E-for-FieldType" class="impl has-srclink"><a href="#impl-TryFrom%3CU%3E-for-FieldType" class="anchor"></a><h3 class="code-header">impl<T, U> TryFrom<U> for T<span class="where fmt-newline">where<br> U: Into<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 class="associatedtype">Error</a> = Infallible</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="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.try_from" class="anchor"></a><h4 class="code-header">fn <a class="fnname">try_from</a>(value: U) -> Result<T, <T as TryFrom<U>>::Error></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-FieldType" class="impl has-srclink"><a href="#impl-TryInto%3CU%3E-for-FieldType" class="anchor"></a><h3 class="code-header">impl<T, U> TryInto<U> for T<span class="where fmt-newline">where<br> U: TryFrom<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 class="associatedtype">Error</a> = <U as TryFrom<T>>::Error</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="since rightside" title="const unstable">const: <a href="https://github.com/rust-lang/rust/issues/88674" title="Tracking issue for const_convert">unstable</a></span><a href="#method.try_into" class="anchor"></a><h4 class="code-header">fn <a class="fnname">try_into</a>(self) -> Result<U, <U as TryFrom<T>>::Error></h4></section></summary><div class='docblock'>Performs the conversion.</div></details></div></details><details class="rustdoc-toggle implementors-toggle"><summary><section id="impl-VZip%3CV%3E-for-FieldType" class="impl has-srclink"><a class="srclink rightside" href="../../src/ppv_lite86/types.rs.html#221">source</a><a href="#impl-VZip%3CV%3E-for-FieldType" class="anchor"></a><h3 class="code-header">impl<V, T> <a class="trait" href="../../ppv_lite86/types/trait.VZip.html" title="trait ppv_lite86::types::VZip">VZip</a><V> for T<span class="where fmt-newline">where<br> V: <a class="trait" href="../../ppv_lite86/types/trait.MultiLane.html" title="trait ppv_lite86::types::MultiLane">MultiLane</a><T>,</span></h3></section></summary><div class="impl-items"><section id="method.vzip" class="method trait-impl has-srclink"><a class="srclink rightside" href="../../src/ppv_lite86/types.rs.html#226">source</a><a href="#method.vzip" class="anchor"></a><h4 class="code-header">fn <a href="../../ppv_lite86/types/trait.VZip.html#tymethod.vzip" class="fnname">vzip</a>(self) -> V</h4></section></div></details><section id="impl-DeserializeOwned-for-FieldType" class="impl has-srclink"><a class="srclink rightside" href="../../src/serde/de/mod.rs.html#604">source</a><a href="#impl-DeserializeOwned-for-FieldType" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="../../serde/de/trait.DeserializeOwned.html" title="trait serde::de::DeserializeOwned">DeserializeOwned</a> for T<span class="where fmt-newline">where<br> T: for<'de> <a class="trait" href="../../serde/de/trait.Deserialize.html" title="trait serde::de::Deserialize">Deserialize</a><'de>,</span></h3></section><section id="impl-Fruit-for-FieldType" class="impl has-srclink"><a class="srclink rightside" href="../../src/tantivy/collector/mod.rs.html#122">source</a><a href="#impl-Fruit-for-FieldType" class="anchor"></a><h3 class="code-header">impl<T> <a class="trait" href="../collector/trait.Fruit.html" title="trait tantivy::collector::Fruit">Fruit</a> for T<span class="where fmt-newline">where<br> T: Send + <a class="trait" href="../../downcast_rs/trait.Downcast.html" title="trait downcast_rs::Downcast">Downcast</a>,</span></h3></section></div></section></div></main><div id="rustdoc-vars" data-root-path="../../" data-current-crate="tantivy" data-themes="ayu,dark,light" data-resource-suffix="" data-rustdoc-version="1.66.0-nightly (5c8bff74b 2022-10-21)" ></div></body></html> |
