Struct Generator

pub struct Generator<'a, T: Clone> { /* private fields */ }

Generator for yielding restricted tuple

Implementations

impl<'a, T: 'a + Clone> Generator<'a, T>

pub fn new( cache: &mut CountingFunctionCache, sets: &'a [Vec<T>], ) -> Generator<'a, T>

Creates a generator.

Example

let sets: Vec<Vec<u32>> = vec![vec![10, 20], vec![30, 40]];
let mut cache = CountingFunctionCache::default();
let generator = Generator::new(&mut cache, &sets);

pub fn generate(&self, length: usize, value: BigUint) -> Vec<T>

Generates a restricted tuple with given length and value.

Panics

Panics when no restricted tuple can be generated. This could happen if the length is smaller than the number of sets, or if there is any empty set in the provided sets, or the provided sets itself is empty.

Trait Implementations

impl<'a, T: Clone + Clone> Clone for Generator<'a, T>

fn clone(&self) -> Generator<'a, T>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.