Trait RateLimitBackend 

pub trait RateLimitBackend:
    Send
    + Sync
    + 'static {
    // Required method
    fn check<'life0, 'life1, 'life2, 'async_trait>(
        &'life0 self,
        key: &'life1 str,
        quota: &'life2 Quota,
    ) -> Pin<Box<dyn Future<Output = RateLimitResult> + Send + 'async_trait>>
       where Self: 'async_trait,
             'life0: 'async_trait,
             'life1: 'async_trait,
             'life2: 'async_trait;
}

Backend trait for rate limit state storage.

Required Methods

fn check<'life0, 'life1, 'life2, 'async_trait>( &'life0 self, key: &'life1 str, quota: &'life2 Quota, ) -> Pin<Box<dyn Future<Output = RateLimitResult> + Send + 'async_trait>>

where Self: 'async_trait, 'life0: 'async_trait, 'life1: 'async_trait, 'life2: 'async_trait,

Check if a request for key is allowed under the given quota.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors

impl RateLimitBackend for InMemoryBackend