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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="parse expr like “ts <= now() - interval ‘5 m’”"><title>flow::adapter::parse_expr - 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-e56847b5.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="flow" data-themes="" data-resource-suffix="" data-rustdoc-version="1.92.0-nightly (fa3155a64 2025-09-30)" data-channel="nightly" data-search-js="search-e256b49e.js" data-stringdex-js="stringdex-828709d0.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-ce535bd0.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 mod"><!--[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="#">Module parse_expr</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../../flow/index.html">flow</a><span class="version">1.0.0-beta.3</span></h2></div><div class="sidebar-elems"><section id="rustdoc-toc"><h2 class="location"><a href="#">Module parse_<wbr>expr</a></h2><h3><a href="#enums">Module Items</a></h3><ul class="block"><li><a href="#enums" title="Enums">Enums</a></li><li><a href="#functions" title="Functions">Functions</a></li></ul></section><div id="rustdoc-modnav"><h2><a href="../index.html">In flow::<wbr>adapter</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">flow</a>::<wbr><a href="../index.html">adapter</a></div><h1>Module <span>parse_<wbr>expr</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/flow/adapter/parse_expr.rs.html#15-245">Source</a> </span></div><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>parse expr like “ts <= now() - interval ‘5 m’”</p>
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</div></details><h2 id="enums" class="section-header">Enums<a href="#enums" class="anchor">§</a></h2><dl class="item-table"><dt><a class="enum" href="enum.DateUnit.html" title="enum flow::adapter::parse_expr::DateUnit">Date<wbr>Unit</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="enum" href="enum.Expr.html" title="enum flow::adapter::parse_expr::Expr">Expr</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="enum" href="enum.TimeUnit.html" title="enum flow::adapter::parse_expr::TimeUnit">Time<wbr>Unit</a><span title="Restricted Visibility"> 🔒</span> </dt></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.infix_binding_power.html" title="fn flow::adapter::parse_expr::infix_binding_power">infix_<wbr>binding_<wbr>power</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.parse_add_sub.html" title="fn flow::adapter::parse_expr::parse_add_sub">parse_<wbr>add_<wbr>sub</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.parse_cmp.html" title="fn flow::adapter::parse_expr::parse_cmp">parse_<wbr>cmp</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.parse_col_name.html" title="fn flow::adapter::parse_expr::parse_col_name">parse_<wbr>col_<wbr>name</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.parse_duration.html" title="fn flow::adapter::parse_expr::parse_duration">parse_<wbr>duration</a></dt><dd>parse duration and return ttl, currently only support time part of psql interval type</dd><dt><a class="fn" href="fn.parse_expr.html" title="fn flow::adapter::parse_expr::parse_expr">parse_<wbr>expr</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.parse_expr_bp.html" title="fn flow::adapter::parse_expr::parse_expr_bp">parse_<wbr>expr_<wbr>bp</a><span title="Restricted Visibility"> 🔒</span> </dt><dd>a simple pratt parser</dd><dt><a class="fn" href="fn.parse_fixed.html" title="fn flow::adapter::parse_expr::parse_fixed">parse_<wbr>fixed</a></dt><dt><a class="fn" href="fn.parse_item.html" title="fn flow::adapter::parse_expr::parse_item">parse_<wbr>item</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.parse_now.html" title="fn flow::adapter::parse_expr::parse_now">parse_<wbr>now</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.parse_op.html" title="fn flow::adapter::parse_expr::parse_op">parse_<wbr>op</a><span title="Restricted Visibility"> 🔒</span> </dt><dt><a class="fn" href="fn.parse_quality.html" title="fn flow::adapter::parse_expr::parse_quality">parse_<wbr>quality</a><span title="Restricted Visibility"> 🔒</span> </dt><dd>parse a number with optional sign</dd><dt><a class="fn" href="fn.parse_time_unit.html" title="fn flow::adapter::parse_expr::parse_time_unit">parse_<wbr>time_<wbr>unit</a><span title="Restricted Visibility"> 🔒</span> </dt></dl></section></div></main></body></html> |