Trait RangeExt 

pub trait RangeExt
where
    Self::Idx: Copy,
    Self: Sized,
{
    type Idx;

    // Required method
    fn mv(&self, l: Self::Idx, r: Self::Idx) -> Self;

    // Provided method
    fn shift(&self, a: Self::Idx) -> Self { ... }
}

Shift the endpoints of a Range or RangeInclusive by independent left/right offsets.

Required Associated Types

type Idx

Required Methods

fn mv(&self, l: Self::Idx, r: Self::Idx) -> Self

Provided Methods

fn shift(&self, a: Self::Idx) -> Self

Dyn Compatibility

This trait is not dyn compatible.

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

Implementations on Foreign Types

impl<Idx> RangeExt for Range<Idx>

where Idx: Copy + Add<Output = Idx> + Sub<Output = Idx> + Neg<Output = Idx>,

type Idx = Idx

fn mv(&self, l: Self::Idx, r: Self::Idx) -> Self

impl<Idx> RangeExt for RangeInclusive<Idx>

where Idx: Copy + Add<Output = Idx> + Sub<Output = Idx> + Neg<Output = Idx>,

type Idx = Idx

fn mv(&self, l: Self::Idx, r: Self::Idx) -> Self

Implementors