Module proptest::sample

Strategies for generating values by taking samples of collections.

Note that the strategies in this module are not native combinators; that is, the input collection is not itself a strategy, but is rather fixed when the strategy is created.

Re-exports

pub use crate::collection::size_range;

pub use crate::collection::SizeRange;

Structs

Index	A stand-in for an index into a slice or similar collection or conceptually similar things.
IndexStrategy	Strategy to create Indexes.
IndexValueTree	ValueTree corresponding to IndexStrategy.
Select	Strategy to produce one value from a fixed collection of options.
SelectValueTree	ValueTree corresponding to Select.
Selector	A value for picking random values out of iterators.
SelectorStrategy	Strategy to create Selectors.
SelectorValueTree	ValueTree corresponding to SelectorStrategy.
Subsequence	Strategy to generate Vecs by sampling a subsequence from another collection.
SubsequenceValueTree	ValueTree type for Subsequence.

Functions

select	Create a strategy which uniformly selects one value from values.
subsequence	Sample subsequences whose size are within size from the given collection values.