Mojo struct
BlockingSpinLock
A basic locking implementation that uses an integer to represent the owner of the lock.
Aliases
UNLOCKED = -1: non-zero means locked, -1 means unlocked.
Fields
- counter (
Atomic[int64]): The atomic counter implementing the spin lock.
Implemented traits
AnyType
Methods
__init__
__init__(inout self: Self)
Default constructor.
lock
lock(inout self: Self, owner: Int)
Acquires the lock.
Args:
- owner (
Int): The lock's owner (usually an address).
unlock
unlock(inout self: Self, owner: Int) -> Bool
Releases the lock.
Args:
- owner (
Int): The lock's owner (usually an address).
Returns:
The successful release of the lock.
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