Crate parking_lot_core

Modules

• deadlock
  [Experimental] Deadlock detection

Structs

• ParkToken
  A value associated with a parked thread which can be used by unpark_filter.
• SpinWait
  A counter used to perform exponential backoff in spin loops.
• UnparkResult
  Result of an unpark operation.
• UnparkToken
  A value which is passed from an unparker to a parked thread.

Enums

• FilterOp
  Operation that unpark_filter should perform for each thread.
• ParkResult
  Result of a park operation.
• RequeueOp
  Operation that unpark_requeue should perform.

Constants

• DEFAULT_PARK_TOKEN
  A default park token to use.
• DEFAULT_UNPARK_TOKEN
  A default unpark token to use.

Functions

• park^⚠
  Parks the current thread in the queue associated with the given key.
• unpark_all^⚠
  Unparks all threads in the queue associated with the given key.
• unpark_filter^⚠
  Unparks a number of threads from the front of the queue associated with key depending on the results of a filter function which inspects the ParkToken associated with each thread.
• unpark_one^⚠
  Unparks one thread from the queue associated with the given key.
• unpark_requeue^⚠
  Removes all threads from the queue associated with key_from, optionally unparks the first one and requeues the rest onto the queue associated with key_to.