Interface TextMapGetter<Carrier>

A getter is specified by the caller to define a specific method to get the value of a key from a carrier.

Type Parameters

Carrier = any

Hierarchy

TextMapGetter

Index

Methods

Methods

get

get(carrier: Carrier, key: string): undefined | string | string[]

- Defined in api/src/propagation/TextMapPropagator.ts:110
Get the value of a specific key from the carrier.

Parameters
- carrier: Carrier
- key: string
Returns undefined | string | string[]

keys

keys(carrier: Carrier): string[]

- Defined in api/src/propagation/TextMapPropagator.ts:102
Get a list of all keys available on the carrier.

Parameters
- carrier: Carrier
Returns string[]

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