Trait list_fn::FlatMapFn

pub trait FlatMapFn {
    type Input;
    type OutputList: ListFn;

    // Required method
    fn map(&self, input: Self::Input) -> Self::OutputList;
}

Required Associated Types

type Input

type OutputList: ListFn

Required Methods

fn map(&self, input: Self::Input) -> Self::OutputList

Map the given input item into a list.

Implementors

impl<F: FilterFn> FlatMapFn for FilterWrap<F>

type Input = <F as FilterFn>::Input

type OutputList = Option<<F as FilterFn>::Output>

impl<I> FlatMapFn for FlattenList<I>where I: ListFn, I::Item: ListFn,

type Input = <I as ListFn>::Item

type OutputList = <I as ListFn>::Item

impl<M: MapFn> FlatMapFn for MapWrap<M>

type Input = <M as MapFn>::Input

type OutputList = Option<<M as MapFn>::Output>