Struct xray_lite::SubsegmentContext

pub struct SubsegmentContext<C> { /* private fields */ }

Context as a subsegment of an existing segment.

Implementations

impl<C> SubsegmentContext<C>

pub fn from_lambda_env(client: C) -> Result<Self>

Creates a new context from the Lambda environment variable.

The following environment variable must be set:

• _X_AMZN_TRACE_ID: AWS X-Ray trace ID

Please refer to the AWS documentation for more details.

pub fn with_name_prefix(self, prefix: impl Into<String>) -> Self

Updates the context with a given name prefix.

The name prefix is prepended to the name of every custom subsegment. Only subsegments associated with CustomNamespace are affected.

Trait Implementations

impl<C: Clone> Clone for SubsegmentContext<C>

fn clone(&self) -> SubsegmentContext<C>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<C> Context for SubsegmentContext<C>

where C: Client,

type Client = C

Client type.

fn enter_subsegment<N>( &self, namespace: N ) -> SubsegmentSession<Self::Client, N>

where N: Namespace + Send + Sync,

Enters in a new subsegment.

impl<C: Debug> Debug for SubsegmentContext<C>

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

Formats the value using the given formatter.