redis-lock

Rusty distributed locking backed by Redis.

// Setup.
redis_lock::setup(&client).await?;
// Get lock.
let mut lock = redis_lock::MultiResourceLock::new(client.clone())?;
let resources = vec![String::from("account1"), String::from("account2")];
// Execute a function with the lock.
lock.map_default(&resources, async move { /* .. */ }).await?;

Vs rslock

I would recommend this library over rslock when your application does operations that require exclusive access to multiple resources.

Similar work

• https://github.com/hexcowboy/rslock

lib.rs:

Rusty distributed locking backed by Redis.

Locking a single resource

let connection = Arc::new(Mutex::new(
    client.get_multiplexed_async_connection().await?
));
// Execute a function with the lock.
redis_lock::lock_across(
    &[connection],
    "account1",
    async move { /* .. */ },
    redis_lock::LockAcrossOptions::default()
).await?;

Locking multiple resources

// Setup.
redis_lock::setup(&client).await?;
// Get lock.
let mut lock = redis_lock::MultiResourceLock::new(client.clone())?;
let resources = vec![String::from("account1"), String::from("account2")];
// Execute a function with the lock.
lock.map_default(&resources, async move { /* .. */ }).await?;

Vs rslock

I would recommend this library over rslock when:

• your application is focussed on async.
• your application does operations that require exclusive access to multiple resources.

Similar work

• https://github.com/hexcowboy/rslock