Struct RateLimiter

pub struct RateLimiter<BA, BO, F> { /* private fields */ }

Rate limit middleware.

Implementations

impl<BA, BI, BO, F, O> RateLimiter<BA, BO, F>

where BA: Backend<BI, Output = BO> + 'static, BI: 'static, F: Fn(&ServiceRequest) -> O + 'static, O: Future<Output = Result<BI, Error>>,

pub fn builder(backend: BA, input_fn: F) -> RateLimiterBuilder<BA, BO, F>

Arguments

• backend: A rate limiting algorithm and store implementation.
• input_fn: A future that produces input to the backend based on the incoming request.

Trait Implementations

impl<BA, BI, BO, F, O> Clone for RateLimiter<BA, BO, F>

where BA: Backend<BI> + 'static, BI: 'static, F: Fn(&ServiceRequest) -> O + 'static, O: Future<Output = Result<BI, Error>>,

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<S, B, BA, BI, BO, BE, F, O> Transform<S, ServiceRequest> for RateLimiter<BA, BO, F>

where S: Service<ServiceRequest, Response = ServiceResponse<B>, Error = Error> + 'static, S::Future: 'static, B: 'static, BA: Backend<BI, Output = BO, Error = BE> + 'static, BI: 'static, BO: 'static, BE: Into<Error> + Display + 'static, F: Fn(&ServiceRequest) -> O + 'static, O: Future<Output = Result<BI, Error>>,

type Response = ServiceResponse<EitherBody<B>>

Responses produced by the service.

type Error = Error

Errors produced by the service.

type Transform = RateLimiterMiddleware<S, BA, BO, F>

The TransformService value created by this factory

type InitError = ()

Errors produced while building a transform service.

type Future = Ready<Result<<RateLimiter<BA, BO, F> as Transform<S, ServiceRequest>>::Transform, <RateLimiter<BA, BO, F> as Transform<S, ServiceRequest>>::InitError>>

The future response value.

fn new_transform(&self, service: S) -> Self::Future

Creates and returns a new Transform component, asynchronously