#[non_exhaustive]pub struct Trace;Expand description
Marker type indicating that tracing is enabled.
See DefaultContext::with_trace for more information.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for Trace
impl RefUnwindSafe for Trace
impl Send for Trace
impl Sync for Trace
impl Unpin for Trace
impl UnwindSafe for Trace
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