Djinni- 跨语言类型声明和接口绑定
C/C++ 常用工具包
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详细介绍
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 = 0,
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 = 1;
}
# 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"