Trait HasBackend 

pub trait HasBackend {
    type Backend: Backend;

    // Required method
    fn backend(&self) -> &Self::Backend;
}

Required Associated Types

type Backend: Backend

Required Methods

fn backend(&self) -> &Self::Backend

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<'a, T> HasBackend for Cow<'a, T>

where T: HasBackend + Clone,

type Backend = <T as HasBackend>::Backend

fn backend(&self) -> &Self::Backend

impl<T> HasBackend for &T

where T: HasBackend,

type Backend = <T as HasBackend>::Backend

fn backend(&self) -> &Self::Backend

impl<T> HasBackend for &mut T

where T: HasBackend,

type Backend = <T as HasBackend>::Backend

fn backend(&self) -> &Self::Backend

impl<T> HasBackend for Arc<T>

where T: HasBackend,

type Backend = <T as HasBackend>::Backend

fn backend(&self) -> &Self::Backend

impl<T> HasBackend for Box<T>

where T: HasBackend,

type Backend = <T as HasBackend>::Backend

fn backend(&self) -> &Self::Backend

impl<T> HasBackend for Rc<T>

where T: HasBackend,

type Backend = <T as HasBackend>::Backend

fn backend(&self) -> &Self::Backend

Implementors

impl<T, A: Backend> HasBackend for Buffer<T, A>

type Backend = A