Enum SaturationPolicy 

pub enum SaturationPolicy {
    Wait {
        max_queued: usize,
        queue_timeout: Option<Duration>,
    },
    Reject,
}

What happens when all permits are taken.

Variants

Wait

Queue up to max_queued callers, each waiting at most queue_timeout.

Fields

max_queued: usize

queue_timeout: Option<Duration>

Reject

Reject immediately (load-shed).

Trait Implementations

impl Clone for SaturationPolicy

fn clone(&self) -> SaturationPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for SaturationPolicy

impl Debug for SaturationPolicy

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

Formats the value using the given formatter.

impl Eq for SaturationPolicy

impl PartialEq for SaturationPolicy

fn eq(&self, other: &SaturationPolicy) -> 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 StructuralPartialEq for SaturationPolicy