Struct WeakCounterBuilder

pub struct WeakCounterBuilder { /* private fields */ }

A builder for the WeakCounter.

Implementations

impl WeakCounterBuilder

pub fn create_notify(&mut self) -> NotifyHandle

Create a NotifyHandle with a link to the count of this object. This NotifyHandle will be notified when the value of this count changes.

NotifyHandles cannot be associated after creation, since all linked Counter / WeakCounters cannot be accounted for.

pub fn build(self) -> WeakCounter

Create a new WeakCounter. This WeakCounter creates a new count with value: 0 since the WeakCounter has no effect on the count.

Trait Implementations

impl Default for WeakCounterBuilder

fn default() -> Self

Returns the “default value” for a type.