[−][src]Struct tracing_subscriber::CurrentSpan
Tracks the currently executing span on a per-thread basis.
Methods
impl CurrentSpan[src]
pub fn new() -> Self[src]
Returns a new CurrentSpan.
pub fn id(&self) -> Option<Id>[src]
Returns the Id of the span in which the current thread is
executing, or None if it is not inside of a span.
pub fn enter(&self, span: Id)[src]
Records that the current thread has entered the span with the provided ID.
pub fn exit(&self)[src]
Records that the current thread has exited a span.
Trait Implementations
impl Default for CurrentSpan[src]
impl Debug for CurrentSpan[src]
Auto Trait Implementations
impl Send for CurrentSpan
impl Sync for CurrentSpan
impl Unpin for CurrentSpan
impl UnwindSafe for CurrentSpan
impl RefUnwindSafe for CurrentSpan
Blanket Implementations
impl<T, U> Into<U> for T where
U: From<T>, [src]
U: From<T>,
impl<T> From<T> for T[src]
impl<T, U> TryFrom<U> for T where
U: Into<T>, [src]
U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>[src]
impl<T, U> TryInto<U> for T where
U: TryFrom<T>, [src]
U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>[src]
impl<T> Borrow<T> for T where
T: ?Sized, [src]
T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized, [src]
T: ?Sized,
fn borrow_mut(&mut self) -> &mut T[src]
impl<T> Any for T where
T: 'static + ?Sized, [src]
T: 'static + ?Sized,