opentelemetry::global

Struct BoxedSpan

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

Wraps the BoxedTracer’s Span so it can be used generically by applications without knowing the underlying type.

Trait Implementations§

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impl Debug for BoxedSpan

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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 Span for BoxedSpan

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fn add_event_with_timestamp<T>( &mut self, name: T, timestamp: SystemTime, attributes: Vec<KeyValue>, )
where T: Into<Cow<'static, str>>,

Records events at a specific time in the context of a given Span.

Note that the OpenTelemetry project documents certain “standard event names and keys” which have prescribed semantic meanings.

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fn span_context(&self) -> &SpanContext

Returns the SpanContext for the given Span.

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fn is_recording(&self) -> bool

Returns true if this Span is recording information like events with the add_event operation, attributes using set_attributes, status with set_status, etc.

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fn set_attribute(&mut self, attribute: KeyValue)

Sets a single Attribute where the attribute properties are passed as arguments.

Note that the OpenTelemetry project documents certain “standard attributes” that have prescribed semantic meanings.

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fn set_status(&mut self, status: Status)

Sets the status of the Span. If used, this will override the default Span status, which is Unset.

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fn update_name<T>(&mut self, new_name: T)
where T: Into<Cow<'static, str>>,

Updates the Span’s name.

Adds a link to this span

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fn end_with_timestamp(&mut self, timestamp: SystemTime)

Finishes the span with given timestamp.

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fn add_event<T>(&mut self, name: T, attributes: Vec<KeyValue>)
where T: Into<Cow<'static, str>>,

Record an event in the context this span. Read more
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fn record_error(&mut self, err: &dyn Error)

Record an error as an event for this span. Read more
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fn set_attributes(&mut self, attributes: impl IntoIterator<Item = KeyValue>)

Set multiple attributes of this span. Read more
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fn end(&mut self)

Signals that the operation described by this span has now ended.

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where 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 T
where 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 T
where 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 T
where 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<T> ObjectSafeSpan for T
where T: Span,

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fn add_event_with_timestamp( &mut self, name: Cow<'static, str>, timestamp: SystemTime, attributes: Vec<KeyValue>, )

An API to record events at a specific time in the context of a given Span. Read more
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fn span_context(&self) -> &SpanContext

Returns the SpanContext for the given Span. The returned value may be used even after the Span is finished. The returned value MUST be the same for the entire Span` lifetime.
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fn is_recording(&self) -> bool

Returns true if this Span is recording information like events with the add_event operation, attributes using set_attributes, status with set_status, etc. Read more
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fn set_attribute(&mut self, attribute: KeyValue)

An API to set a single Attribute where the attribute properties are passed as arguments. To avoid extra allocations some implementations may offer a separate API for each of the possible value types. Read more
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fn set_status(&mut self, status: Status)

Sets the status of the Span. message MUST be ignored when the status is OK or Unset. Read more
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fn update_name(&mut self, new_name: Cow<'static, str>)

Updates the Span’s name. After this update, any sampling behavior based on the name will depend on the implementation. Read more
Adds a link to this span
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fn end_with_timestamp(&mut self, timestamp: SystemTime)

Finishes the Span with given timestamp Read more
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fn end(&mut self)

Finishes the Span. Read more
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impl<T, U> TryFrom<U> for T
where 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 T
where 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.