1225 pub enum CodeGeneratorResponse_Feature {  enum
1230 impl crate::ProtobufEnum for CodeGeneratorResponse_Feature {  implementation
1235     fn from_i32(value: i32) -> ::std::option::Option<CodeGeneratorResponse_Feature> {  in from_i32()  argument
1237             0 => ::std::option::Option::Some(CodeGeneratorResponse_Feature::FEATURE_NONE),  in from_i32()
1238 …          1 => ::std::option::Option::Some(CodeGeneratorResponse_Feature::FEATURE_PROTO3_OPTIONAL),  in from_i32()
1244         static values: &'static [CodeGeneratorResponse_Feature] = &[  in values()
1245             CodeGeneratorResponse_Feature::FEATURE_NONE,  in values()
1246             CodeGeneratorResponse_Feature::FEATURE_PROTO3_OPTIONAL,  in values()
1254 …crate::reflect::EnumDescriptor::new_pb_name::<CodeGeneratorResponse_Feature>("CodeGeneratorRespons…  in enum_descriptor_static()
1259 impl ::std::marker::Copy for CodeGeneratorResponse_Feature {  implementation
1262 impl ::std::default::Default for CodeGeneratorResponse_Feature {  implementation
1264         CodeGeneratorResponse_Feature::FEATURE_NONE  in default()
1268 impl crate::reflect::ProtobufValue for CodeGeneratorResponse_Feature {  implementation