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RangeIteratorImpl

core::iter::range

Trait RangeIteratorImpl 

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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>>;
}
Expand description

Specialization implementations for Range.

Required Associated Types§

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type Item

Required Methods§

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

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

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

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

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

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

Dyn Compatibility§

This trait is dyn compatible.

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

Implementors§