35 lines
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35 lines
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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="Cached thumbnails are handed to the webview as asset-protocol URLs by `convertFileSrc` (`asset://localhost/…` on Linux/macOS, `http://asset.localhost/…` on Windows/Android). Tauri only answers that origin when the `protocol-asset` cargo feature is compiled in and `app.security.assetProtocol.enable` is set in `tauri.conf.json`. Both are required together: with either missing the URL resolves to nothing and the webview reports `NETWORK_NO_SOURCE`, which is how offline video came to fail silently."><title>build_log_plugin in jellytau_lib - 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-17e0aaed.css"><meta name="rustdoc-vars" data-root-path="../" data-static-root-path="../static.files/" data-current-crate="jellytau_lib" data-themes="" data-resource-suffix="" data-rustdoc-version="1.97.1 (8bab26f4f 2026-07-14)" data-channel="1.97.1" data-search-js="search-fd9372ac.js" data-stringdex-js="stringdex-2da4960a.js" data-settings-js="settings-170eb4bf.js" ><script src="../static.files/storage-41dd4d93.js"></script><script defer src="sidebar-items.js"></script><script defer src="../static.files/main-fcd733ba.js"></script><noscript><link rel="stylesheet" href="../static.files/noscript-f7c3ffd8.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 fn"><a class="skip-main-content" href="#main-content">Skip to main content</a><!--[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="#">build_log_plugin</a></h2></rustdoc-topbar><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../jellytau_lib/index.html">jellytau_<wbr>lib</a><span class="version">0.10.1</span></h2></div><div class="sidebar-elems"><div id="rustdoc-modnav"></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">jellytau_lib</a></div><h1>Function <span class="fn">build_<wbr>log_<wbr>plugin</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/jellytau_lib/lib.rs.html#1144-1175">Source</a> </span></div><pre class="rust item-decl"><code>pub(crate) fn build_log_plugin() -> TauriPlugin<Wry></code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>Cached thumbnails are handed to the webview as asset-protocol URLs by
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<code>convertFileSrc</code> (<code>asset://localhost/…</code> on Linux/macOS,
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<code>http://asset.localhost/…</code> on Windows/Android). Tauri only answers that
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origin when the <code>protocol-asset</code> cargo feature is compiled in <em>and</em>
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<code>app.security.assetProtocol.enable</code> is set in <code>tauri.conf.json</code>. Both are
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required together: with either missing the URL resolves to nothing and the
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webview reports <code>NETWORK_NO_SOURCE</code>, which is how offline video came to fail
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silently.</p>
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<p>The scope is <code>$APPDATA/thumbnails/**</code>, not the storage root: downloaded media
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moved to the loopback media server in DR-137, so <code>imageCache</code> is the only
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remaining <code>convertFileSrc</code> caller and the database and the encrypted-token
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fallback file — which share that root — never need to be readable by the
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webview. Widen it only if something other than thumbnails starts resolving
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through <code>convertFileSrc</code> again.</p>
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<p>TRACES: UR-012, UR-071 | DR-134, DR-137, DR-198
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Build the logging plugin.</p>
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<p>Replaces the previous <code>env_logger</code> init, which wrote to <strong>stdout only</strong>. That
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was invisible to anyone who launched from a desktop icon, and worse than
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useless on Android: stdout is not logcat, so the Rust backend produced no
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visible output at all on the platform carrying the hardest bugs in this
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project’s history (the autoplay deadlock, the truncated-stream restart, the
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background-audio stall). tauri-plugin-log routes to logcat there for free.</p>
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<p>Three decisions worth keeping:</p>
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<ul>
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<li><strong>Every line goes through <code>redact</code> first.</strong> A credential must never reach
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disk, not merely be stripped later when a bundle is exported — a file on
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the device is already the disclosure.</li>
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<li><strong>The size cap is deliberate.</strong> <code>RotationStrategy::KeepAll</code> would let a
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long-running session fill a phone. One rotation keeps yesterday’s evidence
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without unbounded growth.</li>
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<li><strong>The level is read from disk.</strong> Someone reproducing a bug needs debug
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logging to survive the restart that reproduces it.</li>
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</ul>
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<p>TRACES: UR-078 | DR-218</p>
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</div></details></section></div></main></body></html> |