Enum BufferOutcome 

pub enum BufferOutcome<T> {
    Accepted {
        depth: usize,
    },
    Rejected {
        value: T,
        reason: BufferRejection,
    },
    Evicted {
        value: T,
    },
    Released {
        remaining: usize,
    },
    Empty,
}

Factual result delivered for one buffer command.

Variants

Accepted

The offered value is now owned by the queue.

Fields

depth: usize

Queue depth after acceptance.

Rejected

The offer was not accepted; ownership is returned here.

Fields

value: T

Unaccepted owned value.

reason: BufferRejection

Policy reason for rejection.

Evicted

A previously accepted oldest value was evicted and returned.

Fields

value: T

Evicted owned value.

Released

One value was released to its target.

Fields

remaining: usize

Queue depth after release.

Empty

A release found no accepted value.

Trait Implementations

impl<T: Debug> Debug for BufferOutcome<T>

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

Formats the value using the given formatter.

impl<T: PartialEq> PartialEq for BufferOutcome<T>

fn eq(&self, other: &BufferOutcome<T>) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T: Eq> Eq for BufferOutcome<T>

impl<T> StructuralPartialEq for BufferOutcome<T>