Crate features / powerfmt
Feature flags · powerfmt 0.2.1 · from crates.io 2026-10-24
powerfmt features: what each one does, and the line to copy
Short answerpowerfmt 0.2.1 has 3 features. By default it turns on std, macros; add default-features = false to start from nothing. It needs Rust 1.79.0 or newer.
Pick features
Every feature
| Feature | In default | Turns on |
|---|---|---|
alloc | nothing else (a switch the code checks) | |
macros | yes | dep:powerfmt-macros |
std | yes | alloc |
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 powerfmt declares (rust-version), and the release that changed it:
- 0.1.0 (2023-10-08): Rust 1.65.0
- 0.1.2 (2023-10-10): Rust 1.67.0
- 0.2.1 (2026-10-05): Rust 1.79.0
Stuck on an older compiler? Pin the last version that supports it, for example cargo update -p powerfmt --precise <version>, or use resolver 3, which picks compatible versions for you.
More on powerfmt
Real downloads, dependents and alternatives: powerfmt crate data (1.9M real downloads a day, 5 dependents).
docs.rs feature list · crates.io · license MIT OR Apache-2.0 · edition 2021
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