Trait EventIterator 

pub trait EventIterator<T: Clone, C: Clone> {
    // Required method
    fn next(&mut self) -> Option<Cow<'_, Event<T, C>>>;
}

Iterates over contained Event<T, C>.

The EventIterator trait describes types that can iterate over Cows of events, and which can be used to replay a stream into a new timely dataflow computation.

This method is not simply an iterator because of the lifetime in the result.

Required Methods

fn next(&mut self) -> Option<Cow<'_, Event<T, C>>>

Iterates over Cow<Event<T, C>> elements.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<T: Clone, C: Clone> EventIterator<T, C> for Arc<EventLink<T, C>>

fn next(&mut self) -> Option<Cow<'_, Event<T, C>>>

impl<T: Clone, C: Clone> EventIterator<T, C> for Rc<EventLink<T, C>>

fn next(&mut self) -> Option<Cow<'_, Event<T, C>>>

Implementors

impl<T: DeserializeOwned + Clone, C: DeserializeOwned + Clone, R: Read> EventIterator<T, C> for EventReader<T, C, R>