Enum InstrumentKind
pub enum InstrumentKind {
Counter,
UpDownCounter,
Histogram,
ObservableCounter,
ObservableUpDownCounter,
Gauge,
ObservableGauge,
}
Expand description
The identifier of a group of instruments that all perform the same function.
Variants§
Counter
Identifies a group of instruments that record increasing values synchronously with the code path they are measuring.
UpDownCounter
A group of instruments that record increasing and decreasing values synchronously with the code path they are measuring.
Histogram
A group of instruments that record a distribution of values synchronously with the code path they are measuring.
ObservableCounter
A group of instruments that record increasing values in an asynchronous callback.
ObservableUpDownCounter
A group of instruments that record increasing and decreasing values in an asynchronous callback.
Gauge
a group of instruments that record current value synchronously with the code path they are measuring.
ObservableGauge
a group of instruments that record current values in an asynchronous callback.
Trait Implementations§
§impl Clone for InstrumentKind
impl Clone for InstrumentKind
§fn clone(&self) -> InstrumentKind
fn clone(&self) -> InstrumentKind
1.0.0 · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source
. Read more§impl Debug for InstrumentKind
impl Debug for InstrumentKind
§impl Hash for InstrumentKind
impl Hash for InstrumentKind
§impl PartialEq for InstrumentKind
impl PartialEq for InstrumentKind
impl Copy for InstrumentKind
impl Eq for InstrumentKind
impl StructuralPartialEq for InstrumentKind
Auto Trait Implementations§
impl Freeze for InstrumentKind
impl RefUnwindSafe for InstrumentKind
impl Send for InstrumentKind
impl Sync for InstrumentKind
impl Unpin for InstrumentKind
impl UnwindSafe for InstrumentKind
Blanket Implementations§
§impl<'a, T, E> AsTaggedExplicit<'a, E> for Twhere
T: 'a,
impl<'a, T, E> AsTaggedExplicit<'a, E> for Twhere
T: 'a,
§impl<'a, T, E> AsTaggedImplicit<'a, E> for Twhere
T: 'a,
impl<'a, T, E> AsTaggedImplicit<'a, E> for Twhere
T: 'a,
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
Source§impl<T> CloneToUninit for Twhere
T: Clone,
impl<T> CloneToUninit for Twhere
T: Clone,
§impl<Q, K> Equivalent<K> for Q
impl<Q, K> Equivalent<K> for Q
§fn equivalent(&self, key: &K) -> bool
fn equivalent(&self, key: &K) -> bool
key
and return true
if they are equal.§impl<T> FutureExt for T
impl<T> FutureExt for T
§fn with_context(self, otel_cx: Context) -> WithContext<Self> ⓘ
fn with_context(self, otel_cx: Context) -> WithContext<Self> ⓘ
§fn with_current_context(self) -> WithContext<Self> ⓘ
fn with_current_context(self) -> WithContext<Self> ⓘ
§impl<T> Instrument for T
impl<T> Instrument for T
§fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
fn instrument(self, span: Span) -> Instrumented<Self> ⓘ
§fn in_current_span(self) -> Instrumented<Self> ⓘ
fn in_current_span(self) -> Instrumented<Self> ⓘ
Source§impl<T> IntoEither for T
impl<T> IntoEither for T
Source§fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
fn into_either(self, into_left: bool) -> Either<Self, Self> ⓘ
self
into a Left
variant of Either<Self, Self>
if into_left
is true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read moreSource§fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
fn into_either_with<F>(self, into_left: F) -> Either<Self, Self> ⓘ
self
into a Left
variant of Either<Self, Self>
if into_left(&self)
returns true
.
Converts self
into a Right
variant of Either<Self, Self>
otherwise. Read more§impl<T> Pointable for T
impl<T> Pointable for T
§impl<T> PolicyExt for Twhere
T: ?Sized,
impl<T> PolicyExt for Twhere
T: ?Sized,
§fn and<P, B, E>(self, other: P) -> And<T, P>
fn and<P, B, E>(self, other: P) -> And<T, P>
Policy
that returns Action::Follow
only if self
and other
return
Action::Follow
. Read more