Struct governor::middleware::NoOpMiddleware

pub struct NoOpMiddleware<P: Reference = <DefaultClock as Clock>::Instant> { /* fields omitted */ }

A middleware that does nothing and returns () in the positive outcome.

Trait Implementations

impl<P: Debug + Reference> Debug for NoOpMiddleware<P>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<P: Reference> RateLimitingMiddleware<P> for NoOpMiddleware<P>

type PositiveOutcome = ()

By default, rate limiters return nothing other than an indicator that the element should be let through.

fn allow<K>(_key: &K, _state: impl Into<StateSnapshot>) -> Self::PositiveOutcome

Returns () and has no side-effects.

fn disallow<K>(
    _key: &K,
    state: impl Into<StateSnapshot>,
    start_time: P
) -> Self::NegativeOutcome

Returns the error indicating what

type NegativeOutcome = NotUntil<P>

The type that’s returned by the rate limiter when a cell is not allowed.