commit	aaea0878178334718dc55fd3745c0f8a538a43af	[log] [tgz]
author	Bob Badour <bbadour@google.com>	Thu May 04 08:24:44 2023 -0700
committer	Bob Badour <bbadour@google.com>	Thu May 04 08:24:44 2023 -0700
tree	83dae2a80d085f22951e1f33744a6d79277c7e3d
parent	6ebd4d16ce86e64052dd4f5466ecca4bf798e18e [diff]

tree: 83dae2a80d085f22951e1f33744a6d79277c7e3d

src/
Android.bp
Cargo.toml
Cargo.toml.orig
cargo2android.json
CHANGELOG.md
LICENSE
METADATA
MODULE_LICENSE_MIT
OWNERS
README.md
rustfmt.toml

README.md

named-lock

This crate provides a simple and cross-platform implementation of named locks. You can use this to lock sections between processes.

Example

use named_lock::NamedLock;
use named_lock::Result;

fn main() -> Result<()> {
    let lock = NamedLock::create("foobar")?;
    let _guard = lock.lock()?;

    // Do something...

    Ok(())
}

Implementation

On UNIX this is implemented by using files and flock. The path of the created lock file will be $TMPDIR/<name>.lock, or /tmp/<name>.lock if TMPDIR environment variable is not set.

On Windows this is implemented by creating named mutex with CreateMutexW.