Struct RwLock 

pub struct RwLock<T> {
    inner: RwLock<T>,
    rank: LockRank,
}

An RwLock instrumented for deadlock prevention.

This is just a wrapper around a parking_lot::RwLock, along with its rank in the wgpu_core lock ordering.

For details, see the module documentation.

Fields

inner: RwLock<T>

rank: LockRank

Implementations

impl<T> RwLock<T>

pub fn new(rank: LockRank, value: T) -> RwLock<T>

pub fn read(&self) -> RwLockReadGuard<'_, T>

pub fn write(&self) -> RwLockWriteGuard<'_, T>

pub unsafe fn force_unlock_read(&self, data: RankData)

Force an read-unlock operation on this lock.

Safety:

• A read lock must be held which is not held by a guard.

Trait Implementations

impl<T: Debug> Debug for RwLock<T>

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

Formats the value using the given formatter.