Struct HeaderCallOption

rpc_util.go:279–281

HeaderCallOption is a CallOption for collecting response header metadata. The metadata field will be populated *after* the RPC completes. # Experimental Notice: This type is EXPERIMENTAL and may be changed or removed in a later release.

// Notice: This type is EXPERIMENTAL and may be changed or removed in a
// later release.
type HeaderCallOption struct {
	HeaderAddr *metadata.MD
}

func (o HeaderCallOption) before(*callInfo) error { return nil }
func (o HeaderCallOption) after(_ *callInfo, attempt *csAttempt) {