Trait StreamPeekRef 

pub trait StreamPeekRef<T>: MutableNode {
    // Required method
    fn peek_ref(&self) -> &T;
}

A trait through which a referene to Stream’s value can be peeked at.

Required Methods

fn peek_ref(&self) -> &T

Implementors

impl<T: Element + Hash + Eq> StreamPeekRef<T> for CallBackStream<T>