Trait Depth 

pub trait Depth {
    // Required methods
    fn is_zero(&self) -> bool;
    fn decrease(&mut self);
}

Tree node depth.

Required Methods

fn is_zero(&self) -> bool

Whether we are 0.

fn decrease(&mut self)

Decrease by 1 if we are greater than 0.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl Depth for Option<usize>

fn is_zero(&self) -> bool

fn decrease(&mut self)

Implementors