Trait TokenBucketInstant 

pub(crate) trait TokenBucketInstant:
    Copy
    + Clone
    + Debug
    + PartialEq
    + Eq
    + PartialOrd
    + Ord {
    const IGNORE_THRESHOLD: Duration;

    // Required methods
    fn checked_add(&self, duration: Duration) -> Option<Self>;
    fn checked_duration_since(&self, earlier: Self) -> Option<Duration>;

    // Provided method
    fn saturating_duration_since(&self, earlier: Self) -> Duration { ... }
}

Any type implementing this must be represented as a measurement of a monotonically nondecreasing clock.

Required Associated Constants

const IGNORE_THRESHOLD: Duration

An unrealistically large time jump.

We assume that any time change larger than this indicates a broken monotonic clock, and the bucket will not be refilled.

Required Methods

fn checked_add(&self, duration: Duration) -> Option<Self>

See Instant::checked_add.

fn checked_duration_since(&self, earlier: Self) -> Option<Duration>

See Instant::checked_duration_since.

Provided Methods

fn saturating_duration_since(&self, earlier: Self) -> Duration

See Instant::saturating_duration_since.

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl TokenBucketInstant for Instant

const IGNORE_THRESHOLD: Duration

fn checked_add(&self, duration: Duration) -> Option<Self>

fn checked_duration_since(&self, earlier: Self) -> Option<Duration>

fn saturating_duration_since(&self, earlier: Self) -> Duration

Implementors