生成跨语言的类型声明和接口绑定的工具（Djinni ）

Djinni 是一个用来生成跨语言的类型声明和接口绑定的工具，主要用于 C++ 和 Java 以及 Objective-C 间的互通。

示例接口定义文件：

 # Multi-line comments can be added here. This comment will be propagated

 # to each generated definition.

 my_enum = enum {

     option1;

     option2;

     option3;

 }

 my_record = record {

     id: i32;

     info: string;

     store: set<string>;

     hash: map<string, i32>;

     values: list<another_record>;

     # Comments can also be put here

     # Constants can be included

     const string_const: string = "Constants can be put here";

     const min_value: another_record = {

         key1 = ,

         key2 = ""

     };

 }

 another_record = record {

     key1: i32;

     key2: string;

 } deriving (eq, ord)

 # This interface will be implemented in C++ and can be called from any language.

 my_cpp_interface = interface +c {

     method_returning_nothing(value: i32);

     method_returning_some_type(key: string): another_record;

     static get_version(): i32;

     # Interfaces can also have constants

     const version: i32 = ;

 }

 # This interface will be implemented in Java and ObjC and can be called from C++.

 my_client_interface = interface +j +o {

     log_string(str: string): bool;

 }

使用方法：

 @import "relative/path/to/filename.djinni"

github地址：https://github.com/dropbox/djinni

生成跨语言的类型声明和接口绑定的工具（Djinni ）的相关教程结束。