4950 pub struct MessageOptions {  struct
4957 …  // @@protoc_insertion_point(field:google.protobuf.MessageOptions.no_standard_descriptor_accessor)  argument
4963     // @@protoc_insertion_point(field:google.protobuf.MessageOptions.deprecated)  argument
4965     // @@protoc_insertion_point(field:google.protobuf.MessageOptions.map_entry)  argument
4968     // @@protoc_insertion_point(field:google.protobuf.MessageOptions.uninterpreted_option)  argument
4971     // @@protoc_insertion_point(special_field:google.protobuf.MessageOptions.special_fields)  argument
4975 impl<'a> ::std::default::Default for &'a MessageOptions {  implementation
4981 impl MessageOptions {  impl
5098 impl crate::Message for MessageOptions {  implementation
5215 impl crate::MessageFull for MessageOptions {  implementation
5222 impl ::std::fmt::Display for MessageOptions {  implementation
5228 impl crate::reflect::ProtobufValue for MessageOptions {  implementation