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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="API documentation for the Rust `IRInterpreter` trait in crate `brotli`."><title>IRInterpreter in brotli::enc::ir_interpret - Rust</title><script>if(window.location.protocol!=="file:")document.head.insertAdjacentHTML("beforeend","SourceSerif4-Regular-6b053e98.ttf.woff2,FiraSans-Italic-81dc35de.woff2,FiraSans-Regular-0fe48ade.woff2,FiraSans-MediumItalic-ccf7e434.woff2,FiraSans-Medium-e1aa3f0a.woff2,SourceCodePro-Regular-8badfe75.ttf.woff2,SourceCodePro-Semibold-aa29a496.ttf.woff2".split(",").map(f=>`<link rel="preload" as="font" type="font/woff2"href="../../../static.files/${f}">`).join(""))</script><link rel="stylesheet" href="../../../static.files/normalize-9960930a.css"><link rel="stylesheet" href="../../../static.files/rustdoc-ca0dd0c4.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="brotli" data-themes="" data-resource-suffix="" data-rustdoc-version="1.93.1 (01f6ddf75 2026-02-11) (Arch Linux rust 1:1.93.1-1)" data-channel="1.93.1" data-search-js="search-9e2438ea.js" data-stringdex-js="stringdex-a3946164.js" data-settings-js="settings-c38705f0.js" ><script src="../../../static.files/storage-e2aeef58.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../../static.files/main-a410ff4d.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-263c88ec.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-eab170b8.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-044be391.svg"></head><body class="rustdoc trait"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><rustdoc-topbar><h2><a href="#">IRInterpreter</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../../brotli/index.html">brotli</a><span class="version">8.0.2</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">IRInterpreter</a></h2><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.block_type" title="block_type">block_type</a></li><li><a href="#tymethod.inc_local_byte_offset" title="inc_local_byte_offset">inc_local_byte_offset</a></li><li><a href="#tymethod.literal_context_map" title="literal_context_map">literal_context_map</a></li><li><a href="#tymethod.literal_data_at_offset" title="literal_data_at_offset">literal_data_at_offset</a></li><li><a href="#tymethod.local_byte_offset" title="local_byte_offset">local_byte_offset</a></li><li><a href="#tymethod.prediction_mode" title="prediction_mode">prediction_mode</a></li><li><a href="#tymethod.update_block_type" title="update_block_type">update_block_type</a></li><li><a href="#tymethod.update_cost" title="update_cost">update_cost</a></li></ul><h3><a href="#implementors">Implementors</a></h3></section><div id="rustdoc-modnav"><h2><a href="index.html">In brotli::<wbr>enc::<wbr>ir_<wbr>interpret</a></h2></div></div></nav><div class="sidebar-resizer" title="Drag to resize sidebar"></div><main><div class="width-limiter"><section id="main-content" class="content"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="../../index.html">brotli</a>::<wbr><a href="../index.html">enc</a>::<wbr><a href="index.html">ir_interpret</a></div><h1>Trait <span class="trait">IRInterpreter</span> <button id="copy-path" title="Copy item path to clipboard">Copy item path</button></h1><rustdoc-toolbar></rustdoc-toolbar><span class="sub-heading"><a class="src" href="../../../src/brotli/enc/ir_interpret.rs.html#7-23">Source</a> </span></div><pre class="rust item-decl"><code>pub trait IRInterpreter {
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// Required methods
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fn <a href="#tymethod.inc_local_byte_offset" class="fn">inc_local_byte_offset</a>(&mut self, inc: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>);
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<span class="item-spacer"></span> fn <a href="#tymethod.local_byte_offset" class="fn">local_byte_offset</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>;
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<span class="item-spacer"></span> fn <a href="#tymethod.update_block_type" class="fn">update_block_type</a>(&mut self, new_type: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>, new_stride: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>);
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<span class="item-spacer"></span> fn <a href="#tymethod.block_type" class="fn">block_type</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>;
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<span class="item-spacer"></span> fn <a href="#tymethod.literal_data_at_offset" class="fn">literal_data_at_offset</a>(&self, index: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>;
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<span class="item-spacer"></span> fn <a href="#tymethod.literal_context_map" class="fn">literal_context_map</a>(&self) -> &[<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>] <a href="#" class="tooltip" data-notable-ty="&[u8]">ⓘ</a>;
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<span class="item-spacer"></span> fn <a href="#tymethod.prediction_mode" class="fn">prediction_mode</a>(&self) -> <a class="struct" href="../interface/struct.LiteralPredictionModeNibble.html" title="struct brotli::enc::interface::LiteralPredictionModeNibble">LiteralPredictionModeNibble</a>;
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<span class="item-spacer"></span> fn <a href="#tymethod.update_cost" class="fn">update_cost</a>(
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&mut self,
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stride_prior: [<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.array.html">8</a>],
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stride_byte_offset: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>,
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selected_bits: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>,
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cm_prior: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>,
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literal: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>,
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);
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}</code></pre><h2 id="required-methods" class="section-header">Required Methods<a href="#required-methods" class="anchor">§</a></h2><div class="methods"><section id="tymethod.inc_local_byte_offset" class="method"><a class="src rightside" href="../../../src/brotli/enc/ir_interpret.rs.html#8">Source</a><h4 class="code-header">fn <a href="#tymethod.inc_local_byte_offset" class="fn">inc_local_byte_offset</a>(&mut self, inc: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>)</h4></section><section id="tymethod.local_byte_offset" class="method"><a class="src rightside" href="../../../src/brotli/enc/ir_interpret.rs.html#9">Source</a><h4 class="code-header">fn <a href="#tymethod.local_byte_offset" class="fn">local_byte_offset</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a></h4></section><section id="tymethod.update_block_type" class="method"><a class="src rightside" href="../../../src/brotli/enc/ir_interpret.rs.html#10">Source</a><h4 class="code-header">fn <a href="#tymethod.update_block_type" class="fn">update_block_type</a>(&mut self, new_type: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>, new_stride: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>)</h4></section><section id="tymethod.block_type" class="method"><a class="src rightside" href="../../../src/brotli/enc/ir_interpret.rs.html#11">Source</a><h4 class="code-header">fn <a href="#tymethod.block_type" class="fn">block_type</a>(&self) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a></h4></section><section id="tymethod.literal_data_at_offset" class="method"><a class="src rightside" href="../../../src/brotli/enc/ir_interpret.rs.html#12">Source</a><h4 class="code-header">fn <a href="#tymethod.literal_data_at_offset" class="fn">literal_data_at_offset</a>(&self, index: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>) -> <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a></h4></section><section id="tymethod.literal_context_map" class="method"><a class="src rightside" href="../../../src/brotli/enc/ir_interpret.rs.html#13">Source</a><h4 class="code-header">fn <a href="#tymethod.literal_context_map" class="fn">literal_context_map</a>(&self) -> &[<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>] <a href="#" class="tooltip" data-notable-ty="&[u8]">ⓘ</a></h4></section><section id="tymethod.prediction_mode" class="method"><a class="src rightside" href="../../../src/brotli/enc/ir_interpret.rs.html#14">Source</a><h4 class="code-header">fn <a href="#tymethod.prediction_mode" class="fn">prediction_mode</a>(&self) -> <a class="struct" href="../interface/struct.LiteralPredictionModeNibble.html" title="struct brotli::enc::interface::LiteralPredictionModeNibble">LiteralPredictionModeNibble</a></h4></section><section id="tymethod.update_cost" class="method"><a class="src rightside" href="../../../src/brotli/enc/ir_interpret.rs.html#15-22">Source</a><h4 class="code-header">fn <a href="#tymethod.update_cost" class="fn">update_cost</a>(
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&mut self,
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stride_prior: [<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>; <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.array.html">8</a>],
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stride_byte_offset: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>,
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selected_bits: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>,
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cm_prior: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.usize.html">usize</a>,
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literal: <a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u8.html">u8</a>,
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)</h4></section></div><h2 id="implementors" class="section-header">Implementors<a href="#implementors" class="anchor">§</a></h2><div id="implementors-list"><section id="impl-IRInterpreter-for-ContextMapEntropy%3C'a,+Alloc%3E" class="impl"><a class="src rightside" href="../../../src/brotli/enc/context_map_entropy.rs.html#513-554">Source</a><a href="#impl-IRInterpreter-for-ContextMapEntropy%3C'a,+Alloc%3E" class="anchor">§</a><h3 class="code-header">impl<'a, Alloc: <a class="trait" href="../../trait.Allocator.html" title="trait brotli::Allocator">Allocator</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u16.html">u16</a>> + <a class="trait" href="../../trait.Allocator.html" title="trait brotli::Allocator">Allocator</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u32.html">u32</a>> + <a class="trait" href="../../trait.Allocator.html" title="trait brotli::Allocator">Allocator</a><<a class="type" href="../util/type.floatX.html" title="type brotli::enc::util::floatX">floatX</a>>> <a class="trait" href="trait.IRInterpreter.html" title="trait brotli::enc::ir_interpret::IRInterpreter">IRInterpreter</a> for <a class="struct" href="../context_map_entropy/struct.ContextMapEntropy.html" title="struct brotli::enc::context_map_entropy::ContextMapEntropy">ContextMapEntropy</a><'a, Alloc></h3></section><section id="impl-IRInterpreter-for-StrideEval%3C'a,+Alloc%3E" class="impl"><a class="src rightside" href="../../../src/brotli/enc/stride_eval.rs.html#257-320">Source</a><a href="#impl-IRInterpreter-for-StrideEval%3C'a,+Alloc%3E" class="anchor">§</a><h3 class="code-header">impl<'a, Alloc: <a class="trait" href="../../trait.Allocator.html" title="trait brotli::Allocator">Allocator</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u16.html">u16</a>> + <a class="trait" href="../../trait.Allocator.html" title="trait brotli::Allocator">Allocator</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u32.html">u32</a>> + <a class="trait" href="../../trait.Allocator.html" title="trait brotli::Allocator">Allocator</a><<a class="type" href="../util/type.floatX.html" title="type brotli::enc::util::floatX">floatX</a>>> <a class="trait" href="trait.IRInterpreter.html" title="trait brotli::enc::ir_interpret::IRInterpreter">IRInterpreter</a> for <a class="struct" href="../stride_eval/struct.StrideEval.html" title="struct brotli::enc::stride_eval::StrideEval">StrideEval</a><'a, Alloc></h3></section><section id="impl-IRInterpreter-for-PriorEval%3C'a,+Alloc%3E" class="impl"><a class="src rightside" href="../../../src/brotli/enc/prior_eval.rs.html#795-845">Source</a><a href="#impl-IRInterpreter-for-PriorEval%3C'a,+Alloc%3E" class="anchor">§</a><h3 class="code-header">impl<'a, Alloc: <a class="trait" href="../../trait.Allocator.html" title="trait brotli::Allocator">Allocator</a><<a class="type" href="../type.s16.html" title="type brotli::enc::s16">s16</a>> + <a class="trait" href="../../trait.Allocator.html" title="trait brotli::Allocator">Allocator</a><<a class="primitive" href="https://doc.rust-lang.org/1.93.1/std/primitive.u32.html">u32</a>> + <a class="trait" href="../../trait.Allocator.html" title="trait brotli::Allocator">Allocator</a><<a class="type" href="../type.v8.html" title="type brotli::enc::v8">v8</a>>> <a class="trait" href="trait.IRInterpreter.html" title="trait brotli::enc::ir_interpret::IRInterpreter">IRInterpreter</a> for <a class="struct" href="../prior_eval/struct.PriorEval.html" title="struct brotli::enc::prior_eval::PriorEval">PriorEval</a><'a, Alloc></h3></section></div><script src="../../../trait.impl/brotli/enc/ir_interpret/trait.IRInterpreter.js" async></script><script type="text/json" id="notable-traits-data">{"&[u8]":"<h3>Notable traits for <code>&[<a class=\"primitive\" href=\"https://doc.rust-lang.org/1.93.1/std/primitive.u8.html\">u8</a>]</code></h3><pre><code><div class=\"where\">impl <a class=\"trait\" href=\"https://doc.rust-lang.org/1.93.1/std/io/trait.Read.html\" title=\"trait std::io::Read\">Read</a> for &[<a class=\"primitive\" href=\"https://doc.rust-lang.org/1.93.1/std/primitive.u8.html\">u8</a>]</div>"}</script></section></div></main></body></html> |