Trait rustc_data_structures::vec_linked_list::Links

pub trait Links {
    type LinkIndex: Copy;

    // Required method
    fn next(links: &Self, index: Self::LinkIndex) -> Option<Self::LinkIndex>;
}

Required Associated Types

type LinkIndex: Copy

Required Methods

fn next(links: &Self, index: Self::LinkIndex) -> Option<Self::LinkIndex>

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl<L, E> Links for IndexVec<L, E>

where E: LinkElem<LinkIndex = L>, L: Idx,

type LinkIndex = L

fn next(links: &Self, index: L) -> Option<L>

impl<Ls> Links for &Ls

where Ls: Links,

type LinkIndex = <Ls as Links>::LinkIndex

fn next(links: &Self, index: Ls::LinkIndex) -> Option<Ls::LinkIndex>

Implementors