Componentpedia / Listings / tracing-perfetto

Last update: 12/05/2026

tracing-perfetto

A `tracing` crate layer that logs in Perfetto trace packet format.

Latest version: 0.1.5 registry icon
Maintenance score
42
Safety score
100
Popularity score
72
Check your open source dependency risks. Get immediate insight about security, stability and licensing risks.
De-risk your app now
Security
  Vulnerabilities
Version Suggest Low Medium High Critical
0.1.5 0 0 0 0 0
0.1.4 0 0 0 0 0
0.1.3 0 0 0 0 0
0.1.2 0 0 0 0 0
0.1.1 0 0 0 0 0
0.1.0 0 0 0 0 0

Stability
Latest release:

0.1.5 - This version may not be safe as it has not been updated for a long time. Find out if your coding project uses this component and get notified of any reported security vulnerabilities with Meterian-X Open Source Security Platform

Licensing

Maintain your licence declarations and avoid unwanted licences to protect your IP the way you intended.

MIT   -   MIT License

Not a wildcard

Not proprietary

OSI Compliant

tracing-perfetto

Overview

tracing-perfetto is a Layer for tracing-subscriber that outputs traces in perfetto's trace packet format that can be viewed with ui.perfetto.dev.

Usage

Add this near the beginning of main:

use tracing_perfetto::PerfettoLayer;
use tracing_subscriber::{registry::Registry, prelude::*};

let layer = PerfettoLayer::new(std::sync::Mutex::new(std::fs::File::create("/tmp/test.pftrace").unwrap()));
tracing_subscriber::registry().with(layer).init();

Open that file with ui.perfetto.dev:

Upgrade perfetto_trace.proto

  1. Download the latest perfetto_trace.proto into protos/peffetto_trace.proto.

  2. Run upgrade.rs

    • Windows cargo +nightly -Zscript upgrade.rs
    • *nix ./upgrade.rs

  3. Create a pull request with the changes.

License

Licensed under the MIT license.