- 授权协议: MIT
- 开发语言: Rust
- 操作系统: 跨平台
- 软件首页: https://github.com/anima-engine/mrusty
- 软件文档: https://github.com/anima-engine/mrusty
软件介绍
mrusty 可以让你在 mruby 中使用 Rust 的结构和枚举并运行它们。
示例代码：
// mrfn!
#[macro_use]
extern crate mrusty;
// Needs some undocumented, hidden calls.
use mrusty::*;
let mruby = MRuby::new();
struct Cont {
value: i32
}
// Cont should not flood the current namespace. We will add it with require.
impl MRubyFile for Cont {
fn require(mruby: MRubyType) {
mruby.def_class::<Cont>("Container");
// Converts mruby types automatically & safely.
// slf is always Value in initialize().
mruby.def_method::<Cont, _>("initialize", mrfn!(|_mruby, slf: Value, v: i32| {
let cont = Cont { value: v };
slf.init(cont)
}));
mruby.def_method::<Cont, _>("value", mrfn!(|mruby, slf: Cont| {
mruby.fixnum(slf.value)
}));
}
}
// Add file to the context, making it requirable.
mruby.def_file::<Cont>("cont");
// Add spec testing.
describe!(Cont, "
context 'when containing 1' do
it 'returns 1 when calling #value' do
expect(Container.new(1).value).to eql 1
end
end
");
let result = mruby.run("
require 'cont'
Container.new(3).value
").unwrap(); // Returns Value.
println!("{}", result.to_i32().unwrap()); // Prints "3".
