gecko-dev/third_party/rust/thread-id/readme.md

Thread-ID

Get a unique ID for the current thread in Rust.

For diagnostics and debugging it can often be useful to get an ID that is different for every thread. Until Rust 1.14, the standard library did not expose a way to do that, hence this crate.

Example

use std::thread;
use thread_id;

thread::spawn(move || {
    println!("spawned thread has id {}", thread_id::get());
});

println!("main thread has id {}", thread_id::get());

This will print two different numbers.

License

Thread-ID is licensed under the Apache 2.0 license. It may be used in free software as well as closed-source applications, both for commercial and non-commercial use under the conditions given in the license. If you want to use Thread-ID in your GPLv2-licensed software, you can add an exception to your copyright notice.