Struct MultiResourceLock

pub struct MultiResourceLock { /* private fields */ }

Implementations

impl MultiResourceLock

pub fn new(client: &Client) -> RedisResult<Self>

Create a new instance of the lock.

pub fn acquire( &mut self, resources: &[String], expiration: Duration, timeout: Duration, sleep: Duration, ) -> RedisResult<Option<String>>

Attempts to acquire the lock blocking up to expiration until the lock can be acquired.

pub fn try_acquire( &mut self, resources: &[String], expiration: Duration, ) -> RedisResult<Option<String>>

Attempts to acquire the lock returning immediately if it cannot be immediately acquired.

pub fn release(&mut self, lock_id: &str) -> RedisResult<usize>

Releases a held lock.

pub fn try_lock( &mut self, resources: &[String], expiration: Duration, ) -> RedisResult<Option<MultiResourceGuard<'_>>>

Attempts to acquire the lock returning immediately if it cannot be immediately acquired.

pub fn lock( &mut self, resources: &[String], expiration: Duration, timeout: Duration, sleep: Duration, ) -> RedisResult<Option<MultiResourceGuard<'_>>>

Attempts to acquire the lock blocking up to expiration until the lock can be acquired.

Trait Implementations

impl Debug for MultiResourceLock

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

Formats the value using the given formatter.