Tauri Plugin Tracing


Integrate Rust's tracing crate with your Tauri app. Bridge logs between Rust and JavaScript with support for file rotation, custom layers, and span visualization.

Installation

``toml
[dependencies]
tauri-plugin-tracing = "0.3"
`

`bash
npm install @fltsci/tauri-plugin-tracing
`

Quick Start

`rust
use tauri_plugin_tracing::{Builder, LevelFilter};

fn main() {
tauri::Builder::default()
.plugin(
Builder::new()
.with_max_level(LevelFilter::DEBUG)
.with_default_subscriber()
.build(),
)
.run(tauri::generate_context!())
.expect("error while running tauri application");
}
`

`typescript
import { info, attachConsole } from '@fltsci/tauri-plugin-tracing';

await attachConsole(); // See Rust logs in browser console
info('Hello from JS'); // Send JS logs to Rust
`

Features

- Log levels: trace, debug, info, warn, error
- Targets: stdout, stderr, webview, file (with rotation)
- Filtering: per-module log levels
- Custom layers: OpenTelemetry, Sentry, or any tracing-subscriber layer
- Span visualization: flamegraph/flamechart SVG generation (flamegraph feature)
- CPU profiling: sampling-based profiling with span correlation (profiling feature)

$3

- colored - ANSI color output
- specta - TypeScript type generation
- flamegraph - Span timing visualization
- profiling - CPU profiling via tauri-plugin-profiling

Console Integration

`typescript
import { attachConsole, interceptConsole, takeoverConsole } from '@fltsci/tauri-plugin-tracing';

attachConsole(); // Rust logs → browser console
interceptConsole(); // JS console → Rust tracing
takeoverConsole(); // Both directions (full integration)
``

Documentation

See docs.rs for the full API reference and advanced usage (custom subscribers, file logging, early initialization).

License

MIT