Trait VecLikeAbstract

pub trait VecLikeAbstract: VecLike {
    type Indices<'a>: Iterator<Item = (usize, Self::Elem)>
       where Self: 'a;

    // Required methods
    fn retain<F>(&mut self, f: F)
       where F: FnMut(Self::Elem) -> bool;
    fn elem_indices(&self) -> Self::Indices<'_>;
}

Required Associated Types

type Indices<'a>: Iterator<Item = (usize, Self::Elem)> where Self: 'a

Required Methods

fn retain<F>(&mut self, f: F)

where F: FnMut(Self::Elem) -> bool,

fn elem_indices(&self) -> Self::Indices<'_>

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl VecLikeAbstract for String

type Indices<'a> = CharIndices<'a>

fn retain<F>(&mut self, f: F)

where F: FnMut(Self::Elem) -> bool,

fn elem_indices(&self) -> Self::Indices<'_>

impl<A: Array<Item = u8>> VecLikeAbstract for SmallString<A>

Available on crate feature smallstr only.

type Indices<'a> = CharIndices<'a> where A: 'a

fn retain<F>(&mut self, f: F)

where F: FnMut(Self::Elem) -> bool,

fn elem_indices(&self) -> Self::Indices<'_>

Implementors