Trait objc2::rc::SliceId

pub trait SliceId {
    type Item: ?Sized;

    fn as_slice_ref(&self) -> &[&Self::Item];
    fn as_slice_mut(&mut self) -> &mut [&Self::Item];
}

Helper trait for functionality on slices containing Ids.

Required Associated Types

type Item: ?Sized

The type of the items in the slice.

Required Methods

fn as_slice_ref(&self) -> &[&Self::Item]

Convert a slice of Ids into a slice of references.

fn as_slice_mut(&mut self) -> &mut [&Self::Item]

Convert a mutable slice of Ids into a mutable slice of references.

Implementations on Foreign Types

impl<T: Message + ?Sized, O: Ownership> SliceId for [Id<T, O>]

type Item = T

fn as_slice_ref(&self) -> &[&T]

fn as_slice_mut(&mut self) -> &mut [&T]

Implementors