greptimedb/mito2/compaction/json2/index.html

<!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 `json2` mod in crate `mito2`."><title>mito2::compaction::json2 - 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-1ed95124.css"><meta name="rustdoc-vars" data-root-path="../../../" 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things.</div><![endif]--><rustdoc-topbar><h2><a href="#">Module json2</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../../mito2/index.html">mito2</a><span class="version">1.4.0-alpha.0</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Module json2</a></h2><h3><a href="#structs">Module Items</a></h3><ul class="block"><li><a href="#structs" title="Structs">Structs</a></li><li><a href="#functions" title="Functions">Functions</a></li><li><a href="#types" title="Type Aliases">Type Aliases</a></li></ul></section><div id="rustdoc-modnav"><h2><a href="../index.html">In mito2::<wbr>compaction</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" tabindex="-1"><div class="main-heading"><div class="rustdoc-breadcrumbs"><a href="../../index.html">mito2</a>::<wbr><a href="../index.html">compaction</a></div><h1>Module <span>json2</span>&nbsp;<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/mito2/compaction/json2.rs.html#15-663">Source</a> </span></div><h2 id="structs" class="section-header">Structs<a href="#structs" class="anchor">§</a></h2><dl class="item-table"><dt><a class="struct" href="struct.Json2LeafPathStats.html" title="struct mito2::compaction::json2::Json2LeafPathStats">Json2<wbr>Leaf<wbr>Path<wbr>Stats</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt><dt><a class="struct" href="struct.Json2RewritePlan.html" title="struct mito2::compaction::json2::Json2RewritePlan">Json2<wbr>Rewrite<wbr>Plan</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt><dd>Plan for rewriting one JSON2 column to a fixed compaction layout.</dd></dl><h2 id="functions" class="section-header">Functions<a href="#functions" class="anchor">§</a></h2><dl class="item-table"><dt><a class="fn" href="fn.collect_json2_path_stats.html" title="fn mito2::compaction::json2::collect_json2_path_stats">collect_<wbr>json2_<wbr>path_<wbr>stats</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt><dt><a class="fn" href="fn.collect_json2_rewrite_plans.html" title="fn mito2::compaction::json2::collect_json2_rewrite_plans">collect_<wbr>json2_<wbr>rewrite_<wbr>plans</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt><dd>Builds JSON2 rewrite plans from existing physical schemas.</dd><dt><a class="fn" href="fn.collect_json2_rewrite_plans_from_parquet.html" title="fn mito2::compaction::json2::collect_json2_rewrite_plans_from_parquet">collect_<wbr>json2_<wbr>rewrite_<wbr>plans_<wbr>from_<wbr>parquet</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt><dd>Builds the JSON2 rewrite plans for a compaction.</dd><dt><a class="fn" href="fn.collect_leaf_path_types.html" title="fn mito2::compaction::json2::collect_leaf_path_types">collect_<wbr>leaf_<wbr>path_<wbr>types</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt><dt><a class="fn" href="fn.rewrite_json2_batch.html" title="fn mito2::compaction::json2::rewrite_json2_batch">rewrite_<wbr>json2_<wbr>batch</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt><dd>Rewrites JSON2 columns in <code>batch</code> according to the computed plans.</dd><dt><a class="fn" href="fn.rewrite_json2_schema.html" title="fn mito2::compaction::json2::rewrite_json2_schema">rewrite_<wbr>json2_<wbr>schema</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt><dd>Replaces JSON2 physical field types according to the computed rewrite plans.</dd><dt><a class="fn" href="fn.select_dynamic_hints.html" title="fn mito2::compaction::json2::select_dynamic_hints">select_<wbr>dynamic_<wbr>hints</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt></dl><h2 id="types" class="section-header">Type Aliases<a href="#types" class="anchor">§</a></h2><dl class="item-table"><dt><a class="type" href="type.Json2RewritePlans.html" title="type mito2::compaction::json2::Json2RewritePlans">Json2<wbr>Rewrite<wbr>Plans</a><span title="Restricted Visibility">&nbsp;🔒</span> </dt><dd>JSON2 rewrite plans keyed by logical column name.</dd></dl></section></div></main></body></html>