Struct ConstStack 

pub struct ConstStack<const ONE_FOURTH_OF_MAX_DEPTH: usize> { /* private fields */ }

A non-allocating Stack.

Trait Implementations

impl<const ONE_FOURTH_OF_MAX_DEPTH: usize> Debug for ConstStack<ONE_FOURTH_OF_MAX_DEPTH>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<const ONE_FOURTH_OF_MAX_DEPTH: usize> Stack for ConstStack<ONE_FOURTH_OF_MAX_DEPTH>

type Error = StackError

This stack’s error type.

fn empty() -> Self

Create an empty stack.

fn depth(&self) -> usize

The current stack depth.

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

Peek at the current item on the stack.

fn pop(&mut self) -> Option<State>

Pop the next item from the stack.

fn push(&mut self, state: State) -> Result<(), StackError>

Push an item onto the stack.