Module mutex

Helper module that adds extra checks when the deadlock_detection feature is turned on.

Structs

• Mutex
  Provides interior mutability.
• MutexGuard
  The lock you get from Mutex.
• RwLock
  Provides interior mutability.
• RwLockReadGuard
  The lock you get from RwLock::read.
• RwLockWriteGuard
  The lock you get from RwLock::write.