Observer

Trait Observer 

Source
pub trait Observer<T>: Sync + Send {
    // Required method
    fn next(&self, event: &T);
}
Expand description

Observes an event of type T

Required Methods§

Source

fn next(&self, event: &T)

Called when the event occurs

Implementors§

Source§

impl<T> Observer<T> for Subject<T>

Source§

impl<T: Sync + Send + Clone> Observer<T> for Single<T>