Trait Successor 

pub(crate) trait Successor: Sized {
    // Required method
    fn next(&self) -> Option<Self>;
}

An object that has a single next element.

Required Methods

fn next(&self) -> Option<Self>

Return the next element after this one.

Returns None if this is the maximum value

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl Successor for u32

fn next(&self) -> Option<Self>

impl Successor for u128

fn next(&self) -> Option<Self>

Implementors