Trait IncrementMut 

pub trait IncrementMut {
    type Output;

    // Required method
    fn inc_mut(&mut self) -> Self::Output;
}

IncrementMut is similar to Increment, but it allows for incrementing a value in place.

note: the automatic implementation of IncrementMut leverages the replace method to compute the next value, replacing and returning the previous value.

Required Associated Types

type Output

Required Methods

fn inc_mut(&mut self) -> Self::Output

Dyn Compatibility

This trait is dyn compatible.

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

Implementors

impl<S> IncrementMut for S

where S: One, for<'a> &'a S: Add<S, Output = S>,

type Output = S