Changes 1.8.1 Fix a typo 1.8.0 Raise minimal rustc version to 1.13.0 Update num_cpus to 1.13.0 1.7.1 Join waves 1.7.0 Introduce threadpool::Builder Add more hyperlinks to documentation Add keywords and categories to Cargo.toml 1.6.0 Implement PartialEq and Eq for ThreadPool 1.5.0 Implement Default for ThreadPool use 'num_cpus' crate. 1.4.1 Introduce with_name, deprecate new_with_name Documentation improvements 1.4.0 Implementation of the join operation 1.3.2 Enable #[deprecated] doc, requires Rust 1.9 1.3.1 Implement std::fmt::Debug for ThreadPool 1.3.0 Add barrier sync example Rename threads method/params to num_threads, deprecate old usage Stop using deprecated sleep_ms function in tests 1.2.0 New method to determine number of panicked threads 1.1.1 Silence warning related to unused result Minor doc improvements 1.1.0 New constructor for specifying thread names for a thread pool 1.0.2 Use atomic counters 1.0.1 Switch active_count from Mutex to RwLock for more performance