Module spin

Spinlocks and related synchronization primitives.

Modules

• once
  Cells storing a value which must be initialized prior to use.

Structs

• Backoff
  An exponential backoff for spin loops.
• InitOnce
  A cell which may be initialized a single time after it is created.
• Lazy
  A cell which will be lazily initialized by the provided function the first time it is accessed.
• RwSpinlock
  A spinlock-based RawRwLock implementation.
• Spinlock
  A spinlock-based RawMutex implementation.