::
span Struct EnteredSourcepub struct Entered<'a> { /* private fields */ }
Expand description
A guard representing a span which has been entered and is currently executing.
When the guard is dropped, the span will be exited.
This is returned by the Span::enter
function.
Formats the value using the given formatter.
Read more Source§ impl<'a> Drop for Entered<'a> Source§ fn drop(&mut self)Executes the destructor for this type.
Read more Auto Trait Implementations§ § impl<'a> Freeze for Entered<'a> § impl<'a> !RefUnwindSafe for Entered<'a> § impl<'a> Send for Entered<'a> § impl<'a> Sync for Entered<'a> § impl<'a> Unpin for Entered<'a> § impl<'a> !UnwindSafe for Entered<'a> Blanket Implementations§ Source§ impl<T> Any for Twhere T: 'static + ?
Sized,
Source§ fn type_id(&self) -> TypeIdGets the
TypeId
of
self
.
Read more Source§ impl<T> Borrow<T> for Twhere T: ?
Sized,
Source§ fn borrow(&self) -> &TImmutably borrows from an owned value.
Read more Source§ impl<T> BorrowMut<T> for Twhere T: ?
Sized,
Source§ fn borrow_mut(&mut self) -> &mut TMutably borrows from an owned value.
Read more Source§ impl<T> From<T> for T Source§ fn from(t: T) -> TReturns the argument unchanged.
Source§ impl<T> Instrument for T Source§ fn instrument(self, span: Span) -> Instrumented<Self> ⓘInstruments this type with the provided
Span
, returning an
Instrumented
wrapper.
Read more Source§ fn in_current_span(self) -> Instrumented<Self> ⓘInstruments this type with the
currentSpan
, returning an
Instrumented
wrapper.
Read more Source§ impl<T, U> Into<U> for Twhere U:
From<T>,
Source§ fn into(self) -> UCalls U::from(self)
.
That is, this conversion is whatever the implementation of From<T> for U
chooses to do.
where U:
Into<T>,
Source§ type Error = InfallibleThe type returned in the event of a conversion error.
Source§ fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>Performs the conversion.
Source§ impl<T, U> TryInto<U> for Twhere U:
TryFrom<T>,
Source§ type Error = <U as TryFrom<T>>::ErrorThe type returned in the event of a conversion error.
Source§ fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>Performs the conversion.
Source§ impl<T> WithSubscriber for T Source§ fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘwhere S:
Into<
Dispatch>,
Available on crate feature std
only.
Attaches the provided
Subscriber
to this type, returning a
WithDispatch
wrapper.
Read more Source§ fn with_current_subscriber(self) -> WithDispatch<Self> ⓘAvailable on crate feature std
only.
Attaches the current
defaultSubscriber
to this type, returning a
WithDispatch
wrapper.
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