Struct RedisRateLimitCounter 

pub struct RedisRateLimitCounter { /* private fields */ }

Redis-backed RateLimitCounter.

Counters live at aa:ratelimit:<key>. Cheap to Clone — clones share the underlying Pool.

Implementations

impl RedisRateLimitCounter

pub fn new(pool: Pool) -> Self

Create a counter over an existing connection pool.

Trait Implementations

impl Clone for RedisRateLimitCounter

fn clone(&self) -> RedisRateLimitCounter

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl RateLimitCounter for RedisRateLimitCounter

fn increment<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 str, amount: u64, window_secs: u64, ) -> Pin<Box<dyn Future<Output = Result<u64>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Atomically add amount to the counter for key within the window of length window_secs, returning the new total for the current window.

fn current<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<u64>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Return the current total for key without modifying it.

fn reset<'life0, 'life1, 'async_trait>( &'life0 self, key: &'life1 str, ) -> Pin<Box<dyn Future<Output = Result<()>> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait,

Reset the counter for key back to zero.