grpc_v2.go
func (g GRPCLoggerV2) Errorf(format string, args ...interface{}) {
	g.l.Errorf(format, args...)
}
func (g GRPCLoggerV2) Errorf(format string, args ...interface{}) {
	g.l.Errorf(format, args...)
}
func ( g GRPCLoggerV2 ) Errorf ( format string , args ... interface { } ) { g . l . Errorf ( format , args ... ) }
// Errorf calls Logger.Errorf method with provided arguments.
Errorf calls Logger . Errorf method with provided arguments .