Struct cryo::SyncLock

pub struct SyncLock { /* fields omitted */ }

This is supported on crate feature std only.

An implementation of Lock that uses the synchronization facility provided by ::std. Lock operations are tied to the creator thread, but unlock operations can be done in any threads. Blocks the current thread on borrow failure.

The implementation of SyncLock was verified using SPIN.

Trait Implementations

impl Debug for SyncLock

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

Formats the value using the given formatter.

impl Lock for SyncLock

type LockMarker = NoSendMarker

The Send-ness of this type indicates whether a lock can only be acquired by the same thread as self’s creator.

type UnlockMarker = SendMarker

The Send-ness of this type indicates whether a lock can only be released by the same thread as the one that acquired it.

fn new() -> Self

unsafe fn lock_shared(&self)

Acquire a shared lock, blocking the current thread until the lock is acquired.

unsafe fn try_lock_shared(&self) -> bool

Acquire a shared lock.

unsafe fn unlock_shared(&self)

Release a shared lock.

unsafe fn lock_exclusive(&self)

Acquire an exclusive lock, blocking the current thread until the lock is acquired.

unsafe fn try_lock_exclusive(&self) -> bool

Acquire an exclusive lock.

unsafe fn unlock_exclusive(&self)

Release an exclusive lock.