pub struct EmptyBackendProvider;Expand description
Default empty backend provider
Trait Implementations§
Source§impl BackendProvider for EmptyBackendProvider
impl BackendProvider for EmptyBackendProvider
Source§fn list_backends(&self) -> Vec<BackendInfo>
fn list_backends(&self) -> Vec<BackendInfo>
List all available backends
Auto Trait Implementations§
impl Freeze for EmptyBackendProvider
impl RefUnwindSafe for EmptyBackendProvider
impl Send for EmptyBackendProvider
impl Sync for EmptyBackendProvider
impl Unpin for EmptyBackendProvider
impl UnsafeUnpin for EmptyBackendProvider
impl UnwindSafe for EmptyBackendProvider
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more