func google.golang.org/grpc/metadata.Join

6 uses

	google.golang.org/grpc/metadata (current package)
		metadata.go#L96: 	return Join(md)
		metadata.go#L126: func Join(mds ...MD) MD {
		metadata.go#L203: 	return Join(mds...), ok

	google.golang.org/grpc/internal/transport
		http2_server.go#L790: 			s.header = metadata.Join(s.header, md)
		transport.go#L427: 	s.header = metadata.Join(s.header, md)
		transport.go#L450: 	s.trailer = metadata.Join(s.trailer, md)