TextMapGetter<C> class abstract

Interface that allows a api.TextMapPropagator to read propagated fields from a carrier.

Constructors

TextMapGetter()

Properties

hashCode → int

The hash code for this object.

no setter, inherited

runtimeType → Type

A representation of the runtime type of the object.

no setter, inherited

Methods

get(C carrier, String key) → String?

Returns the first value of the given propagation key or returns null.

keys(C carrier) → Iterable<String>

Returns all the keys in the given carrier.

noSuchMethod(Invocation invocation) → dynamic

Invoked when a nonexistent method or property is accessed.

inherited

toString() → String

A string representation of this object.

inherited

Operators

operator ==(Object other) → bool

The equality operator.

inherited