tracing-perfetto

Crates.iotracing-perfetto
lib.rstracing-perfetto
version
sourcesrc
created_at2024-07-01 08:12:59.294606
updated_at2025-01-02 09:27:26.993167
descriptionTracing layer for recording spans and events as perfetto event format.
homepage
repositoryhttps://github.com/csmoe/tracing-perfetto
max_upload_size
id1288544
Cargo.toml error:TOML parse error at line 18, column 1 | 18 | autolib = false | ^^^^^^^ unknown field `autolib`, expected one of `name`, `version`, `edition`, `authors`, `description`, `readme`, `license`, `repository`, `homepage`, `documentation`, `build`, `resolver`, `links`, `default-run`, `default_dash_run`, `rust-version`, `rust_dash_version`, `rust_version`, `license-file`, `license_dash_file`, `license_file`, `licenseFile`, `license_capital_file`, `forced-target`, `forced_dash_target`, `autobins`, `autotests`, `autoexamples`, `autobenches`, `publish`, `metadata`, `keywords`, `categories`, `exclude`, `include`
size0
csmoe (csmoe)

documentation

README

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

Commit count: 29

cargo fmt