Crate features / profiling
Feature flags · profiling 1.0.18 · from crates.io 2026-10-24
profiling features: what each one does, and the line to copy
Short answerprofiling 1.0.18 has 7 features. By default it turns on procmacros; add default-features = false to start from nothing. It needs Rust 1.60 or newer.
Pick features
Every feature
| Feature | In default | Turns on |
|---|---|---|
procmacros | yes | profiling-procmacros |
profile-with-optick | optick, profiling-procmacros?/profile-with-optick | |
profile-with-puffin | puffin, profiling-procmacros?/profile-with-puffin | |
profile-with-superluminal | superluminal-perf, profiling-procmacros?/profile-with-superluminal | |
profile-with-tracing | tracing, profiling-procmacros?/profile-with-tracing | |
profile-with-tracy | tracy-client, profiling-procmacros?/profile-with-tracy | |
type-check | nothing else (a switch the code checks) |
dep:x turns on the optional dependency x; x/y turns on feature y of dependency x (with ?, only if x is already on).
MSRV history
The minimum Rust version profiling declares (rust-version), and the release that changed it:
- 1.0.13 (2023-12-20): Rust 1.60
- 1.0.14 (2024-01-30): no rust-version declared
- 1.0.16 (2024-10-14): Rust 1.60
Stuck on an older compiler? Pin the last version that supports it, for example cargo update -p profiling --precise <version>, or use resolver 3, which picks compatible versions for you.
More on profiling
Real downloads, dependents and alternatives: profiling crate data (307.8K real downloads a day, 234 dependents).
docs.rs feature list · crates.io · license MIT OR Apache-2.0 · edition 2018
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