flame

library0.2.2rscratesunverified

A profiling and flamegraph library for Rust applications.

# Cargo.toml
[dependencies]
flame = "0.2.2"

INSTALL

IMPORT

SIG · FLAME

flame

observabilityrustv0.2.2

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

start_guard

✓ use flame::start_guard;

Starts a profiling span named 'main'.

use flame::start_guard; fn main() { let _guard = start_guard("main"); // code to profile println!("Profiling with flame"); }

Debug

Known issues

gotchaFlamegraph output requires calling `flame::dump_html()` or similar at the end.

fix

Add `flame::dump_html(&mut std::fs::File::create("flamegraph.html").unwrap()).unwrap();` at program exit.

affects: >=0.2.0

Upgrade

Version history

0.2.2latest on crates.io

Audit

Dependencies

No dependency data recorded yet.

Agent activity

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