[−][src]Struct opentelemetry::metrics::noop::NoopMeterCore
This is supported on crate feature
metrics
only.A no-op instance of a Meter
Implementations
impl NoopMeterCore
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Trait Implementations
impl Debug for NoopMeterCore
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impl Default for NoopMeterCore
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pub fn default() -> NoopMeterCore
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impl MeterCore for NoopMeterCore
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pub fn new_sync_instrument(
&self,
_descriptor: Descriptor
) -> Result<Arc<dyn SyncInstrumentCore>>
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&self,
_descriptor: Descriptor
) -> Result<Arc<dyn SyncInstrumentCore>>
pub fn new_async_instrument(
&self,
_descriptor: Descriptor,
_runner: Option<AsyncRunner>
) -> Result<Arc<dyn AsyncInstrumentCore>>
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&self,
_descriptor: Descriptor,
_runner: Option<AsyncRunner>
) -> Result<Arc<dyn AsyncInstrumentCore>>
pub fn record_batch_with_context(
&self,
_cx: &Context,
_labels: &[KeyValue],
_measurements: Vec<Measurement>
)
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&self,
_cx: &Context,
_labels: &[KeyValue],
_measurements: Vec<Measurement>
)
pub fn new_batch_observer(&self, _runner: AsyncRunner) -> Result<()>
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Auto Trait Implementations
impl RefUnwindSafe for NoopMeterCore
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impl Send for NoopMeterCore
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impl Sync for NoopMeterCore
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impl Unpin for NoopMeterCore
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impl UnwindSafe for NoopMeterCore
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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> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T> Instrument for T
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pub fn instrument(self, span: Span) -> Instrumented<Self>
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pub fn in_current_span(self) -> Instrumented<Self>
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impl<T, U> Into<U> for T where
U: From<T>,
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U: From<T>,
impl<T> Same<T> for T
type Output = T
Should always be Self
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>,
type Error = <U as TryFrom<T>>::Error
The type returned in the event of a conversion error.
pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<V, T> VZip<V> for T where
V: MultiLane<T>,
V: MultiLane<T>,