TestNestedGroupExtensionOuter_Layer1OptionalGroup.fromBuffer constructor
TestNestedGroupExtensionOuter_Layer1OptionalGroup.fromBuffer(])
Implementation
factory TestNestedGroupExtensionOuter_Layer1OptionalGroup.fromBuffer($core.List<$core.int> i, [$pb.ExtensionRegistry r = $pb.ExtensionRegistry.EMPTY]) => create()..mergeFromBuffer(i, r);