Struct time_graph::Span [−][src]
A Span
records a single execution of code associated with a
CallSite
.
This is not usually constructed manually but with either the
spanned
or instrument
macros.
Implementations
impl Span
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pub fn new(callsite: &'static CallSite) -> Span
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Create a new Span
associated with the given callsite
.
#[must_use]pub fn enter(&self) -> SpanGuard<'_>
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Enter the span, the span will automatically be exited when the
SpanGuard
is dropped.
Auto Trait Implementations
impl RefUnwindSafe for Span
impl Send for Span
impl Sync for Span
impl Unpin for Span
impl UnwindSafe for Span
Blanket Implementations
impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> Borrow<T> for T where
T: ?Sized,
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T: ?Sized,
impl<T> BorrowMut<T> for T where
T: ?Sized,
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T: ?Sized,
pub fn borrow_mut(&mut self) -> &mut T
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impl<T> From<T> for T
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T, U> TryFrom<U> for T where
U: Into<T>,
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U: Into<T>,
type Error = Infallible
The type returned in the event of a conversion error.
pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T, U> TryInto<U> for T where
U: TryFrom<T>,
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U: TryFrom<T>,