Trait funlib::FoldableA

pub trait FoldableA<'r, A: 'r>: HKST<'r, A> {
    fn fold<F>(&'r self, z: A, f: F) -> A
    where
        F: FnMut(A, &A) -> A;
    fn find<F>(&'r self, f: F) -> Option<&A>
    where
        F: Fn(&A) -> bool;
    fn all<F>(&'r self, f: F) -> bool
    where
        F: Fn(&A) -> bool;
    fn any<F>(&'r self, f: F) -> bool
    where
        F: Fn(&A) -> bool;
    fn filter<F>(&'r self, f: F) -> Self::M
    where
        F: Fn(&A) -> bool;
    fn is_empty(&'r self) -> bool;

    fn concat<B, F>(&'r self) -> A
    where
        A: Monoid,
    { ... }
}

Required methods

fn fold<F>(&'r self, z: A, f: F) -> A where
    F: FnMut(A, &A) -> A, 

fn find<F>(&'r self, f: F) -> Option<&A> where
    F: Fn(&A) -> bool, 

fn all<F>(&'r self, f: F) -> bool where
    F: Fn(&A) -> bool, 

fn any<F>(&'r self, f: F) -> bool where
    F: Fn(&A) -> bool, 

fn filter<F>(&'r self, f: F) -> Self::M where
    F: Fn(&A) -> bool, 

fn is_empty(&'r self) -> bool

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Provided methods

fn concat<B, F>(&'r self) -> A where
    A: Monoid, 

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Implementations on Foreign Types

impl<'r, A: 'r> FoldableA<'r, A> for Vec<A>

fn fold<F>(&'r self, z: A, f: F) -> A where
    F: FnMut(A, &A) -> A, 

fn all<F>(&self, f: F) -> bool where
    F: Fn(&A) -> bool, 

fn any<F>(&self, f: F) -> bool where
    F: Fn(&A) -> bool, 

fn filter<F>(&'r self, f: F) -> Self::M where
    F: Fn(&A) -> bool, 

fn find<F>(&'r self, f: F) -> Option<&A> where
    F: Fn(&A) -> bool, 

fn is_empty(&self) -> bool

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Implementors

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