Struct swiss_army_knife::hardware_optimized_spin_lock::AtomicBoolSpinLock

pub struct AtomicBoolSpinLock(_);

An efficient, CAS-free unfair spin lock that uses an atomic fetch OR and only requires one byte of memory.

Trait Implementations

impl Debug for AtomicBoolSpinLock

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for AtomicBoolSpinLock

fn default() -> Self

Returns the “default value” for a type.

impl SpinLock for AtomicBoolSpinLock

fn acquire_spin_lock(&self)

Returns true if acquired spin lock.

fn try_to_acquire_spin_lock(&self) -> bool

Returns true if acquired spin lock.

fn unlock_spin_lock(&self)

Unlocks the spin lock.

fn is_locked(&self) -> bool

Returns true if locked (but not necessarily by this thread).

fn is_unlocked(&self) -> bool

Returns true if unlocked.

fn forcibly_unlock_spin_lock(&self)

Forcibly unlocks the spin lock, even if it is currently unlocked.

impl Sync for AtomicBoolSpinLock