Struct tracing_core::dispatcher::DefaultGuard
source · [−]pub struct DefaultGuard(_);
Expand description
A guard that resets the current default dispatcher to the prior default dispatcher when dropped.
Trait Implementations
sourceimpl Debug for DefaultGuard
impl Debug for DefaultGuard
Auto Trait Implementations
impl !RefUnwindSafe for DefaultGuard
impl Send for DefaultGuard
impl Sync for DefaultGuard
impl Unpin for DefaultGuard
impl !UnwindSafe for DefaultGuard
Blanket Implementations
sourceimpl<T> BorrowMut<T> for T where
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
const: unstable · sourcepub fn borrow_mut(&mut self) -> &mut T
pub fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more