pub struct NoopLoggerProvider(/* private fields */);
Expand description

A no-op implementation of a LoggerProvider.

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impl NoopLoggerProvider

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pub fn new() -> Self

Create a new no-op logger provider.

Trait Implementations§

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impl Clone for NoopLoggerProvider

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fn clone(&self) -> NoopLoggerProvider

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for NoopLoggerProvider

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more
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impl Default for NoopLoggerProvider

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fn default() -> NoopLoggerProvider

Returns the “default value” for a type. Read more
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impl LoggerProvider for NoopLoggerProvider

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type Logger = NoopLogger

The Logger type that this provider will return.
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fn library_logger(&self, _library: Arc<InstrumentationLibrary>) -> Self::Logger

Returns a new versioned logger with the given instrumentation library. Read more
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fn versioned_logger( &self, _name: impl Into<Cow<'static, str>>, _version: Option<Cow<'static, str>>, _schema_url: Option<Cow<'static, str>>, _attributes: Option<Vec<KeyValue>> ) -> Self::Logger

Returns a new versioned logger with a given name. Read more
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fn logger(&self, name: impl Into<Cow<'static, str>>) -> Self::Logger

Returns a new logger with the given name. Read more

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for Twhere T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for Twhere T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for Twhere T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> FutureExt for T

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fn with_context(self, otel_cx: Context) -> WithContext<Self>

Attaches the provided Context to this type, returning a WithContext wrapper. Read more
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fn with_current_context(self) -> WithContext<Self>

Attaches the current Context to this type, returning a WithContext wrapper. Read more
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impl<T, U> Into<U> for Twhere U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<L, P> ObjectSafeLoggerProvider for Pwhere L: Logger + Send + Sync + 'static, P: LoggerProvider<Logger = L>,

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fn boxed_logger( &self, library: Arc<InstrumentationLibrary> ) -> Box<dyn Logger + Send + Sync>

Creates a versioned named Logger instance that is a trait object through the underlying LoggerProvider.
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impl<T> ToOwned for Twhere T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for Twhere U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for Twhere U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.