小编n3w*_*ron的帖子

有人知道是否存在用于C源代码的XSD代码生成器？我有很多xsd文件,我需要生成C struct和相关函数fromXml和toXml.谢谢.

I don't understand why an optional field (like middle_name in the example bellow), is not nullable in the kotlin generated representation while in golang and rust is properly nullable (or optional).

syntax = "proto3";

message User{
  string id = 1;
  string name = 2;
  optional string middle_name = 3;
  string last_name = 4;
}

Kotlin generated code

...
public fun hasMiddleName(): kotlin.Boolean{...}
public var middleName: kotlin.String{...}
...

Rust generated code

...
pub middle_name: ::std::option::Option<::std::string::String>,
...

Golang generated code

...
MiddleName …