Remove unneeded Send/Sync bounds on Arc, Mutex, RwLock and sync::mpsc - #23176

Merged

bors merged 3 commits into

rust-lang:masterfrom

huonw:rm-bounds

Apr 2, 2015

Commits on Mar 8, 2015

Remove unneeded `T: Send + Sync` bounds from `Arc`.
huonw
committed
3527507
Remove unneeded `Send`/`Sync` bounds from `Mutex`/`RwLock`.
huonw
committed
25d070f
Remove unneeded `Send` bounds from `std::sync::mpsc`.
huonw
committed
0f6b43a