Device::poll to control if it should block or not. This has no effect on
impl StructuralEq for Maintain[src]
impl StructuralPartialEq for Maintain[src]
impl RefUnwindSafe for Maintain
impl UnwindSafe for Maintain
impl<T> Instrument for T[src]
pub fn instrument(self, span: Span) -> Instrumented<Self>[src]
pub fn in_current_span(self) -> Instrumented<Self>[src]
type Owned = T
The resulting type after obtaining ownership.
pub fn clone_into(&self, target: &mut T)[src]
type Error = Infallible
The type returned in the event of a conversion error.