Struct ArcNotify 

pub struct ArcNotify { /* private fields */ }

Let background work wake the part of your program that needs its results. Only one caller should wait at a time. Store the results separately from the wake-up.

Implementations

impl ArcNotify

pub fn new() -> Self

pub fn notify(&self)

Wakes the waiting caller, or saves one wake-up for later if nobody is waiting. Repeated calls count as one until the wake-up is received, so this does not count work items.

pub fn notified(&self) -> NotifiedArc

Waits for a wake-up, including one saved before this call.

Trait Implementations

impl Clone for ArcNotify

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Default for ArcNotify

fn default() -> Self

Returns the “default value” for a type.