Trait NumericCellExt 

pub trait NumericCellExt<T>
where
    T: Copy + Add + Sub,
{
    // Required methods
    fn add(&self, val: T);
    fn subtract(&self, val: T);
    fn increment(&self);
    fn decrement(&self);
    fn get_and_increment(&self) -> T;
    fn get_and_decrement(&self) -> T;
}

Required Methods

fn add(&self, val: T)

Add the passed in val to the stored value.

fn subtract(&self, val: T)

Subtract the passed in val from the stored value.

fn increment(&self)

Add 1 to the stored value.

fn decrement(&self)

Subtract 1 from the stored value.

fn get_and_increment(&self) -> T

Return the current value and then add 1 to the stored value.

fn get_and_decrement(&self) -> T

Return the current value and then subtract 1 from the stored value.

Dyn Compatibility

This trait is dyn compatible.

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

Implementations on Foreign Types

impl<T> NumericCellExt<T> for Cell<T>

where T: Sub<Output = T> + Add<Output = T> + Copy + From<usize>,

fn add(&self, val: T)

fn subtract(&self, val: T)

fn increment(&self)

fn decrement(&self)

fn get_and_increment(&self) -> T

fn get_and_decrement(&self) -> T

Implementors