rust/compiler/rustc_data_structures/src/flock.rs
Trevor Gross 999967a57d Rename cfg_match! to cfg_select!
At [1] it was pointed out that `cfg_match!` syntax does not actually
align well with match syntax, which is a possible source of confusion.
The comment points out that usage is instead more similar to ecosystem
`select!` macros. Rename `cfg_match!` to `cfg_select!` to match this.

Tracking issue: https://github.com/rust-lang/rust/issues/115585

[1]: https://github.com/rust-lang/rust/issues/115585#issuecomment-2346307605
2025-05-20 21:16:23 +00:00

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Rust

//! Simple file-locking apis for each OS.
//!
//! This is not meant to be in the standard library, it does nothing with
//! green/native threading. This is just a bare-bones enough solution for
//! librustdoc, it is not production quality at all.
cfg_select! {
target_os = "linux" => {
mod linux;
use linux as imp;
}
target_os = "redox" => {
mod linux;
use linux as imp;
}
unix => {
mod unix;
use unix as imp;
}
windows => {
mod windows;
use self::windows as imp;
}
_ => {
mod unsupported;
use unsupported as imp;
}
}
pub use imp::Lock;