Struct EmptyCallOption

rpc_util.go:247–247

EmptyCallOption does not alter the Call configuration. It can be embedded in another structure to carry satellite data for use by interceptors.

// It can be embedded in another structure to carry satellite data for use
// by interceptors.
type EmptyCallOption struct{}

func (EmptyCallOption) before(*callInfo) error      { return nil }
func (EmptyCallOption) after(*callInfo, *csAttempt) {}