Trait RangeIteratorImpl

trait RangeIteratorImpl {
    type Item;

    // Required methods
    fn spec_next(&mut self) -> Option<Self::Item>;
    fn spec_nth(&mut self, n: usize) -> Option<Self::Item>;
    fn spec_advance_by(&mut self, n: usize) -> Result<(), NonZero<usize>>;
    fn spec_next_back(&mut self) -> Option<Self::Item>;
    fn spec_nth_back(&mut self, n: usize) -> Option<Self::Item>;
    fn spec_advance_back_by(&mut self, n: usize) -> Result<(), NonZero<usize>>;
}

Specialization implementations for Range.

Required Associated Types

type Item

Required Methods

fn spec_next(&mut self) -> Option<Self::Item>

fn spec_nth(&mut self, n: usize) -> Option<Self::Item>

fn spec_advance_by(&mut self, n: usize) -> Result<(), NonZero<usize>>

fn spec_next_back(&mut self) -> Option<Self::Item>

fn spec_nth_back(&mut self, n: usize) -> Option<Self::Item>

fn spec_advance_back_by(&mut self, n: usize) -> Result<(), NonZero<usize>>

Implementors

impl<A: Step> RangeIteratorImpl for Range<A>

type Item = A

impl<T: TrustedStep> RangeIteratorImpl for Range<T>