Trait treelike::treelike::FilterBuilder

pub trait FilterBuilder<T: Treelike>: Copy {
    type Filter: Iterator<Item = T>;
    fn build(
        self, 
        content: T::Content, 
        depth: usize, 
        children: T::ChildIterator
    ) -> Self::Filter;
}

Associated Types

type Filter: Iterator<Item = T>

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Required methods

fn build(
    self,
    content: T::Content,
    depth: usize,
    children: T::ChildIterator
) -> Self::Filter

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Implementors

impl<T: Treelike> FilterBuilder<T> for ()

type Filter = T::ChildIterator

fn build(
    self,
    _: T::Content,
    _: usize,
    children: T::ChildIterator
) -> Self::Filter

impl<T: Treelike, F: Copy + Fn(&T::Content, usize, &T) -> bool> FilterBuilder<T> for F

type Filter = PseudoCurry<T, F, T::ChildIterator>

fn build(
    self,
    content: T::Content,
    depth: usize,
    children: T::ChildIterator
) -> Self::Filter

impl<T: Treelike, I: Iterator<Item = T>, F: Fn(&T::Content, usize, T::ChildIterator) -> I + Copy> FilterBuilder<T> for M<F>

type Filter = I

fn build(
    self,
    content: T::Content,
    depth: usize,
    children: T::ChildIterator
) -> Self::Filter

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