Struct RwSpinLocked 

pub struct RwSpinLocked<T> {
    lock: RwSpinLock,
    value: UnsafeCell<T>,
}

Protects a value with a busy-waiting reader-writer lock.

Multiple readers may access the value concurrently, while a writer has exclusive access. This lock is not reentrant and does not provide writer priority.

Fields

lock: RwSpinLock

value: UnsafeCell<T>

Implementations

impl<T> RwSpinLocked<T>

pub const fn new(value: T) -> Self

Creates a new RwSpinLocked.

pub fn read_lock(&self) -> RwSpinLockReadGuard<'_, T>

Locks the value for shared read access.

pub fn write_lock(&self) -> RwSpinLockWriteGuard<'_, T>

Locks the value for exclusive write access.

Trait Implementations

impl<T: Send> Send for RwSpinLocked<T>

impl<T: Send + Sync> Sync for RwSpinLocked<T>