Module seq

Sequence-related functionality

This module provides:

• IndexedRandom for sampling slices and other indexable lists
• IndexedMutRandom for sampling slices and other mutably indexable lists
• SliceRandom for mutating slices
• IteratorRandom for sampling iterators
• index::sample low-level API to choose multiple indices from 0..length

Also see:

• crate::distr::WeightedIndex distribution which provides weighted index sampling.

In order to make results reproducible across 32-64 bit architectures, all usize indices are sampled as a u32 where possible (also providing a small performance boost in some cases).

Re-exports

• pub use crate::distr::WeightError;

Modules

• index
  Low-level API for sampling indices

Structs

• SliceChooseIter
  An iterator over multiple slice elements.

Traits

• IndexedMutRandom
  Extension trait on indexable lists, providing random sampling methods.
• IndexedRandom
  Extension trait on indexable lists, providing random sampling methods.
• IteratorRandom
  Extension trait on iterators, providing random sampling methods.
• SliceRandom
  Extension trait on slices, providing shuffling methods.