Crate features / hostname
Feature flags · hostname 0.4.2 · from crates.io 2026-10-24
hostname features: what each one does, and the line to copy
Short answerhostname 0.4.2 has 1 feature. Nothing is on by default: turn on what you use. It needs Rust 1.74 or newer.
Pick features
Every feature
| Feature | In default | Turns on |
|---|---|---|
set | 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 hostname declares (rust-version), and the release that changed it:
- 0.4.0 (2024-04-01): Rust 1.67
- 0.4.1 (2025-04-08): Rust 1.74
Stuck on an older compiler? Pin the last version that supports it, for example cargo update -p hostname --precise <version>, or use resolver 3, which picks compatible versions for you.
More on hostname
Real downloads, dependents and alternatives: hostname crate data (560.4K real downloads a day, 743 dependents).
docs.rs feature list · crates.io · license MIT · edition 2021
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