Trait kaktus::PushPop

pub trait PushPop<T> where Self: Sized {
    type This;
    fn push(&self, val: T) -> Self::This;
    fn pop(&self) -> Option<Self::This>;
    fn peek(&self) -> Option<&T>;
    fn walk(&self) -> StackIterator<T>;

    fn depth(&self) -> usize { ... }
}

Associated Types

type This

Required Methods

fn push(&self, val: T) -> Self::This

fn pop(&self) -> Option<Self::This>

fn peek(&self) -> Option<&T>

fn walk(&self) -> StackIterator<T>

Provided Methods

fn depth(&self) -> usize

Implementors

• impl<T> PushPop<T> for Stack<T>
• impl<T> PushPop<T> for Option<Stack<T>>