Trait LimitProvider 

pub trait LimitProvider: Clone {
    type Future: Future<Output = Result<u64, RateLimitError>>;

    // Required method
    fn limit<B>(&self, request: &Request<B>) -> Self::Future;
}

Resolve a fixed or request-derived quota limit asynchronously.

A super::RateLimitLayer clones its provider into each produced Service.

Required Associated Types

type Future: Future<Output = Result<u64, RateLimitError>>

The concrete future returned by LimitProvider::limit.

Required Methods

fn limit<B>(&self, request: &Request<B>) -> Self::Future

Resolve the quota limit for one request.

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl LimitProvider for u64

Treat a raw u64 as the fixed provider used by the builder’s .limit(...) method.

type Future = Ready<Result<u64, RateLimitError>>

fn limit<B>(&self, _request: &Request<B>) -> Self::Future

Implementors