[−][src]Trait flatk::SplitFirst

pub trait SplitFirst where
    Self: Sized, {
    type First;
    fn split_first(self) -> Option<(Self::First, Self)>;
}

Split out the first element of a collection.

Associated Types

type First

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Required methods

fn split_first(self) -> Option<(Self::First, Self)>

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Implementations on Foreign Types

impl<'a, T> SplitFirst for &'a [T][src]

type First = &'a T

impl<'a, T> SplitFirst for &'a mut [T][src]

type First = &'a mut T

impl<S, T> SplitFirst for (S, T) where
    S: SplitFirst,
    T: SplitFirst, [src]

type First = (S::First, T::First)

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Implementors

impl<S, I> SplitFirst for Subset<S, I> where
    I: SplitFirst + AsRef<[usize]>,
    <I as SplitFirst>::First: Borrow<usize>,
    S: Set + SplitAt + SplitFirst, [src]

This impl enables Subsets of Subsets

type First = S::First

fn split_first(self) -> Option<(Self::First, Self)>[src]

Split the first element of this subset.

impl<S, O> SplitFirst for Chunked<S, O> where
    S: Viewed + Set + SplitAt,
    O: Set + SplitOffsetsAt, [src]

type First = S

impl<S: SplitPrefix<N> + Set, N: Copy> SplitFirst for UniChunked<S, U<N>>[src]

type First = S::Prefix

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