Struct Subscriber

pub struct Subscriber<T: Clone>(/* private fields */);

Like a PubSub without PubSub::emit; the reciprocal of PubSub::callback. Subscriber does not keep the parent PubSub alive.

Trait Implementations

impl<T, U> AddListener<U> for Subscriber<T>

where T: Clone + 'static, U: Fn(T) + 'static,

fn add_listener(&self, f: U) -> Subscription

Register a listener to this PubSub<_>, which will be automatically deregistered when the return Subscription is dropped.

impl<T: Clone + Clone> Clone for Subscriber<T>

fn clone(&self) -> Subscriber<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Clone> Default for Subscriber<T>

fn default() -> Self

Returns the “default value” for a type.

impl<T: Clone> PartialEq for Subscriber<T>

fn eq(&self, other: &Self) -> 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.