Crate features / procfs
Feature flags · procfs 0.18.0 · from crates.io 2026-10-24
procfs features: what each one does, and the line to copy
Short answerprocfs 0.18.0 has 2 features. By default it turns on chrono, flate2, procfs-core/default; add default-features = false to start from nothing. It needs Rust 1.70 or newer.
Pick features
Every feature
| Feature | In default | Turns on |
|---|---|---|
backtrace | dep:backtrace, procfs-core/backtrace | |
serde1 | serde, procfs-core/serde1 |
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 procfs declares (rust-version), and the release that changed it:
- 0.14.0 (2022-07-29): Rust 1.48
- 0.13.3 (2022-08-20): no rust-version declared
- 0.14.1 (2022-08-21): Rust 1.48
- 0.18.0 (2025-08-30): Rust 1.70
Stuck on an older compiler? Pin the last version that supports it, for example cargo update -p procfs --precise <version>, or use resolver 3, which picks compatible versions for you.
More on procfs
Real downloads, dependents and alternatives: procfs crate data (216.2K real downloads a day, 252 dependents).
docs.rs feature list · crates.io · license MIT OR Apache-2.0 · edition 2018
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