Enum EnqueueOutcome 

pub enum EnqueueOutcome {
    Enqueued,
    DroppedOldest,
    DroppedNewest,
    Refused,
}

The result of a BoundedQueue::enqueue.

Variants

Enqueued

Item queued, nothing dropped.

DroppedOldest

Queue was full; the oldest item was evicted, the new one queued.

DroppedNewest

Queue was full; the new item was dropped.

Refused

Queue was full under FailClosed; the new item was refused.

Implementations

impl EnqueueOutcome

pub fn is_drop(self) -> bool

Whether this outcome dropped (or refused) an item.

Trait Implementations

impl Clone for EnqueueOutcome

fn clone(&self) -> EnqueueOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for EnqueueOutcome

impl Debug for EnqueueOutcome

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

Formats the value using the given formatter.

impl Eq for EnqueueOutcome

impl PartialEq for EnqueueOutcome

fn eq(&self, other: &EnqueueOutcome) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for EnqueueOutcome