Trait eytzinger::permutation::Permutation

pub trait Permutation {
    type Iter: Iterator<Item = usize>;
    fn iterable(&self) -> Self::Iter;
    fn index(&self, i: usize) -> usize;
}

A generic permutation.

Associated Types

type Iter: Iterator<Item = usize>

An iterator through the permutation. This may be more efficient than indexing a counter.

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Required methods

fn iterable(&self) -> Self::Iter

Get an iterator.

fn index(&self, i: usize) -> usize

Index into this permutation.

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Implementations on Foreign Types

impl<'a> Permutation for &'a [usize]

type Iter = Cloned<Iter<'a, usize>>

fn iterable(&self) -> Self::Iter

fn index(&self, i: usize) -> usize

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Implementors

impl Permutation for PermutationGenerator

type Iter = PermutationGenerator

fn iterable(&self) -> PermutationGenerator

fn index(&self, i: usize) -> usize

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