TracingContext interface

An interface structurally compatible with OpenTelemetry.

Methods

deleteValue(symbol)	Return a new context which inherits from this context but does not contain a value for the given key.
getValue(symbol)	Get a value from the context.
setValue(symbol, unknown)	Create a new context which inherits from this context and has the given key set to the given value.

Return a new context which inherits from this context but does not contain a value for the given key.

function deleteValue(key: symbol): TracingContext

context key for which to clear a value

Get a value from the context.

function getValue(key: symbol): unknown

key which identifies a context value

unknown

Create a new context which inherits from this context and has the given key set to the given value.

function setValue(key: symbol, value: unknown): TracingContext

context key for which to set the value

value to set for the given key