Trait IdxRangeBounds 

pub trait IdxRangeBounds<I>: Sealed
where
    I: Idx,
{
    type Range: RangeBounds<usize>;

    // Required method
    fn into_range(self) -> Self::Range;
}

This trait to function in API signatures where Vec<T> or [T] use R: RangeBounds<usize>. There are blanket implementations for the basic range types in core::ops for all Idx types. e.g. Range<I: Idx>, RangeFrom<I: Idx>, RangeTo<I: Idx>, etc all implement it.

IMO it’s unfortunate that this needs to be present in the API, but it doesn’t hurt that much.

Required Associated Types

type Range: RangeBounds<usize>

Required Methods

fn into_range(self) -> Self::Range

Implementations on Foreign Types

impl<I> IdxRangeBounds<I> for Range<I>

where I: Idx,

type Range = Range<usize>

fn into_range(self) -> <Range<I> as IdxRangeBounds<I>>::Range

impl<I> IdxRangeBounds<I> for RangeFrom<I>

where I: Idx,

type Range = RangeFrom<usize>

fn into_range(self) -> <RangeFrom<I> as IdxRangeBounds<I>>::Range

impl<I> IdxRangeBounds<I> for RangeFull

where I: Idx,

type Range = RangeFull

fn into_range(self) -> <RangeFull as IdxRangeBounds<I>>::Range

impl<I> IdxRangeBounds<I> for RangeInclusive<I>

where I: Idx,

type Range = RangeInclusive<usize>

fn into_range(self) -> <RangeInclusive<I> as IdxRangeBounds<I>>::Range

impl<I> IdxRangeBounds<I> for RangeTo<I>

where I: Idx,

type Range = RangeTo<usize>

fn into_range(self) -> <RangeTo<I> as IdxRangeBounds<I>>::Range

impl<I> IdxRangeBounds<I> for RangeToInclusive<I>

where I: Idx,

type Range = RangeToInclusive<usize>

fn into_range(self) -> <RangeToInclusive<I> as IdxRangeBounds<I>>::Range

Implementors