Struct UnparkResult

pub struct UnparkResult {
    pub unparked_threads: usize,
    pub requeued_threads: usize,
    pub have_more_threads: bool,
    pub be_fair: bool,
    /* private fields */
}

Result of an unpark operation.

Fields

unparked_threads: usize

The number of threads that were unparked.

requeued_threads: usize

The number of threads that were requeued.

have_more_threads: bool

Whether there are any threads remaining in the queue. This only returns true if a thread was unparked.

be_fair: bool

This is set to true on average once every 0.5ms for any given key. It should be used to switch to a fair unlocking mechanism for a particular unlock.

Trait Implementations

impl Clone for UnparkResult

fn clone(&self) -> UnparkResult

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UnparkResult

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

Formats the value using the given formatter.

impl Default for UnparkResult

fn default() -> UnparkResult

Returns the “default value” for a type.

impl PartialEq for UnparkResult

fn eq(&self, other: &UnparkResult) -> 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 Copy for UnparkResult

impl Eq for UnparkResult

impl StructuralPartialEq for UnparkResult

Layout

Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 24 bytes