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package client
import "context"
type contextKey struct{}
// NewRequestIDContext returns a new context with the given request ID added to the
// context.
func NewRequestIDContext(ctx context.Context, requestID string) context.Context {
return context.WithValue(ctx, contextKey{}, requestID)
}
// RequestIDFromContext returns the request ID from the context if it exists.
// and is not empty.
func RequestIDFromContext(ctx context.Context) (string, bool) {
v, ok := ctx.Value(contextKey{}).(string)
return v, ok && v != ""
}
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