Enum DownMsg 

pub enum DownMsg<Down: Send> {
    Stop,
    Pause,
    Continue,
    Other(Down),
}

A message sent from the manager to the workers

Variants

Stop

Instructs the workers to stop execution and return as soon as possible. See WorkerPool::execute on more information as to how this value should be handled.

Pause

Instructs a worker to pause execution until the Continue message is received. This value can safely be ignored, and what to do when another message is received while in the paused state is up to the worker.

Continue

Instructs a worker to resume execution. This value can safely be ignored.

Other(Down)

A customized message sent from the manager to the workers. The Down type must implement Send and optionally Clone so that the messages can be sent.

Trait Implementations

impl<Down: Clone + Send> Clone for DownMsg<Down>

fn clone(&self) -> DownMsg<Down>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<Down: Debug + Send> Debug for DownMsg<Down>

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

Formats the value using the given formatter.

impl<Down: PartialEq + Send> PartialEq for DownMsg<Down>

fn eq(&self, other: &DownMsg<Down>) -> 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<Down: Send> StructuralPartialEq for DownMsg<Down>