Struct LockGuard 

pub struct LockGuard { /* private fields */ }

Backend-agnostic RAII lock guard.

Wraps Arc<dyn Lock> and releases via the trait’s release() method. On drop without explicit release, spawns a tokio task for async cleanup.

Implementations

impl LockGuard

pub async fn acquire( lock: Arc<dyn Lock>, namespace: &str, resource_id: &str, ) -> Result<Self>

Acquire a lock and return a guard that auto-releases on drop.

pub async fn try_acquire( lock: Arc<dyn Lock>, namespace: &str, resource_id: &str, ) -> Result<Option<Self>>

Try to acquire a lock. Returns None if already held.

pub async fn release(self) -> Result<bool>

Manually release the lock before the guard is dropped.

Trait Implementations

impl Drop for LockGuard

fn drop(&mut self)

Executes the destructor for this type.