Documentation
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Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func ExtractTextMap ¶
func ExtractTextMap(ctx context.Context, carrier TextMapCarrier) context.Context
ExtractTextMap reads cross-cutting concerns from the TextMap carrier into a Context.
func InjectTextMap ¶
func InjectTextMap(ctx context.Context, carrier TextMapCarrier)
InjectTextMap set cross-cutting concerns from the Context into the TextMap carrier.
Types ¶
type TextMapCarrier ¶
type TextMapCarrier interface {
// Get returns the value associated with the passed key.
Get(key string) string
// Set stores the key-value pair.
Set(key string, value string)
// Keys lists the keys stored in this carrier.
Keys() []string
}
TextMapCarrier is the storage medium used by a TextMapPropagator.
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