Struct Spinlock 

pub struct Spinlock { /* private fields */ }

Spinlock for mutual exclusion

Implementations

impl Spinlock

pub const fn new() -> Self

Create a new unlocked spinlock

pub fn try_lock(&self) -> Result<()>

Try to acquire the lock without blocking

pub fn lock(&self)

Acquire the lock (spinning until available)

pub unsafe fn unlock(&self)

Release the lock

Safety

Must be called by the thread that acquired the lock

pub fn is_locked(&self) -> bool

Check if locked

impl Spinlock

pub fn lock_guard(&self) -> SpinlockGuard<'_>

Acquire lock and return RAII guard

Trait Implementations

impl Default for Spinlock

fn default() -> Self

Returns the “default value” for a type.