LambdaHttpExtractor

opentelemetry_lambda_tower::extractors::lambda_http

Struct LambdaHttpExtractor

pub struct LambdaHttpExtractor;

Expand description

Extractor for lambda_http::request::LambdaRequest.

Handles all HTTP event types supported by lambda_http:

API Gateway REST API (v1)
API Gateway HTTP API (v2)
Application Load Balancer (ALB)
API Gateway WebSocket

Uses the globally configured OpenTelemetry propagator for trace context extraction, supporting W3C TraceContext, B3, Jaeger, X-Ray, or any composite propagator. Falls back to the _X_AMZN_TRACE_ID environment variable if no trace headers are found.

Implementations§

impl LambdaHttpExtractor

pub fn new() -> Self

Creates a new extractor.

Uses the globally configured OpenTelemetry propagator for trace context extraction. Configure the propagator via opentelemetry::global::set_text_map_propagator().

Trait Implementations§

impl Clone for LambdaHttpExtractor

fn clone(&self) -> LambdaHttpExtractor

Returns a duplicate of the value. Read more

1.0.0 · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

impl Debug for LambdaHttpExtractor

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

Formats the value using the given formatter. Read more

impl Default for LambdaHttpExtractor

fn default() -> LambdaHttpExtractor

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

Auto Trait Implementations§

impl Freeze for LambdaHttpExtractor

impl RefUnwindSafe for LambdaHttpExtractor

impl Send for LambdaHttpExtractor

impl Sync for LambdaHttpExtractor

impl Unpin for LambdaHttpExtractor

impl UnwindSafe for LambdaHttpExtractor

Blanket Implementations§

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

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> Borrow<T> for T
where T: ?Sized,

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T
where T: ?Sized,

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

Mutably borrows from an owned value. Read more

impl<T> CloneToUninit for T
where T: Clone,

unsafe fn clone_to_uninit(&self, dest: *mut u8)

🔬This is a nightly-only experimental API. (clone_to_uninit)

Performs copy-assignment from self to dest. Read more

impl<T> From<T> for T

fn from(t: T) -> T

Returns the argument unchanged.

impl<T> FutureExt for T

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

Attaches the provided Context to this type, returning a WithContext wrapper. Read more

fn with_current_context(self) -> WithContext<Self>

Attaches the current Context to this type, returning a WithContext wrapper. Read more

impl<T> Instrument for T

fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more

fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more

impl<T, U> Into<U> for T
where U: From<T>,

fn into(self) -> U

Calls U::from(self).

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

impl<T> ToOwned for T
where T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T, U> TryFrom<U> for T
where U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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

The type returned in the event of a conversion error.

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T
where V: MultiLane<T>,

fn vzip(self) -> V

impl<T> WithSubscriber for T

fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more

fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more