Struct pushgen::structs::Map

pub struct Map<Gen, Func, Out> { /* fields omitted */ }

Implements a mapped generator. See .map() for details.

Implementations

impl<Gen, Func, Out> Map<Gen, Func, Out> where
    Gen: Generator,
    Func: FnMut(Gen::Output) -> Out, 

pub fn new(source: Gen, transform: Func) -> Self

Trait Implementations

impl<Gen, Func, Out> Generator for Map<Gen, Func, Out> where
    Gen: Generator,
    Func: FnMut(Gen::Output) -> Out, 

type Output = Out

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.