Struct pushgen::SliceGenerator

pub struct SliceGenerator<'a, T> { /* fields omitted */ }

A generator that generates values from a slice.

Example

let data = [1, 2, 3, 4];
let mut sum = 0;
SliceGenerator::new(&data).for_each(|x| sum += x);
assert_eq!(sum, 10);

Implementations

impl<'a, T> SliceGenerator<'a, T>

pub fn new(slice: &'a [T]) -> Self

Trait Implementations

impl<'a, T> Generator for SliceGenerator<'a, T>

type Output = &'a T

Data-type generated by the generator.

fn run(
    &mut self,
    output: impl FnMut(Self::Output) -> ValueResult
) -> GeneratorResult

Run the generator, emitting values to the output closure. New values are emitted for as long as the closure returns ValueResult::MoreValues. If the closure returns ValueResult::Stop the generator must return GeneratorResult::Stopped.