Struct rama::telemetry::opentelemetry::sdk::trace::TracerProvider
pub struct TracerProvider { /* private fields */ }
Expand description
Creator and registry of named Tracer
instances.
TracerProvider
is lightweight container holding pointers to SpanProcessor
and other components.
Cloning and dropping them will not stop the span processing. To stop span processing, users
must either call shutdown
method explicitly, or drop every clone of TracerProvider
.
Implementations§
§impl TracerProvider
impl TracerProvider
pub fn builder() -> Builder
pub fn builder() -> Builder
Create a new TracerProvider
builder.
pub fn force_flush(&self) -> Vec<Result<(), TraceError>>
pub fn force_flush(&self) -> Vec<Result<(), TraceError>>
Force flush all remaining spans in span processors and return results.
§Examples
use opentelemetry::global;
use opentelemetry_sdk::trace::TracerProvider;
fn init_tracing() -> TracerProvider {
let provider = TracerProvider::default();
// Set provider to be used as global tracer provider
let _ = global::set_tracer_provider(provider.clone());
provider
}
fn main() {
let provider = init_tracing();
// create spans..
// force all spans to flush
for result in provider.force_flush() {
if let Err(err) = result {
// .. handle flush error
}
}
// create more spans..
// dropping provider and shutting down global provider ensure all
// remaining spans are exported
drop(provider);
global::shutdown_tracer_provider();
}
pub fn shutdown(&self) -> Result<(), TraceError>
pub fn shutdown(&self) -> Result<(), TraceError>
Shuts down the current TracerProvider
.
Note that shut down doesn’t means the TracerProvider has dropped
Trait Implementations§
§impl Clone for TracerProvider
impl Clone for TracerProvider
§fn clone(&self) -> TracerProvider
fn clone(&self) -> TracerProvider
Returns a copy of the value. Read more
1.0.0 · source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
Performs copy-assignment from
source
. Read more§impl Debug for TracerProvider
impl Debug for TracerProvider
§impl Default for TracerProvider
impl Default for TracerProvider
§fn default() -> TracerProvider
fn default() -> TracerProvider
Returns the “default value” for a type. Read more
§impl TracerProvider for TracerProvider
impl TracerProvider for TracerProvider
§fn versioned_tracer(
&self,
name: impl Into<Cow<'static, str>>,
version: Option<impl Into<Cow<'static, str>>>,
schema_url: Option<impl Into<Cow<'static, str>>>,
attributes: Option<Vec<KeyValue>>,
) -> <TracerProvider as TracerProvider>::Tracer
👎Deprecated since 0.23.0: Please use tracer_builder() instead
fn versioned_tracer( &self, name: impl Into<Cow<'static, str>>, version: Option<impl Into<Cow<'static, str>>>, schema_url: Option<impl Into<Cow<'static, str>>>, attributes: Option<Vec<KeyValue>>, ) -> <TracerProvider as TracerProvider>::Tracer
Create a new versioned Tracer
instance.
§fn library_tracer(
&self,
library: Arc<InstrumentationLibrary>,
) -> <TracerProvider as TracerProvider>::Tracer
fn library_tracer( &self, library: Arc<InstrumentationLibrary>, ) -> <TracerProvider as TracerProvider>::Tracer
Returns a new versioned tracer with the given instrumentation library. Read more
Auto Trait Implementations§
impl Freeze for TracerProvider
impl !RefUnwindSafe for TracerProvider
impl Send for TracerProvider
impl Sync for TracerProvider
impl Unpin for TracerProvider
impl !UnwindSafe for TracerProvider
Blanket Implementations§
source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
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fn borrow_mut(&mut self) -> &mut T
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impl<T> CloneToUninit for Twhere
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source§default unsafe fn clone_to_uninit(&self, dst: *mut T)
default unsafe fn clone_to_uninit(&self, dst: *mut T)
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impl<T> FutureExt for T
§fn with_context(self, otel_cx: Context) -> WithContext<Self> ⓘ
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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>
§impl<S, T, P> ObjectSafeTracerProvider for P
impl<S, T, P> ObjectSafeTracerProvider for P
§fn boxed_tracer(
&self,
library: Arc<InstrumentationLibrary>,
) -> Box<dyn ObjectSafeTracer + Send + Sync>
fn boxed_tracer( &self, library: Arc<InstrumentationLibrary>, ) -> Box<dyn ObjectSafeTracer + Send + Sync>
Return a versioned boxed tracer
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