基于C++和Rust两种方式扩展nodejs对比

C++ 方式

1. npm install node-gyp -g
2. mkdir demo && cd Demo && npm init
3. 创建 fib.cc
4. 创建binding.gyp
5. node-gyp configure build
6. 创建 测试 index.js 文件

node-gyp https://github.com/nodejs/nod...

为了测试性能对比，算法用了斐波那契的递归实现。
fib.cc:

// addon.cc
#include 

namespace demo {
    using v8::Exception;
    using v8::FunctionCallbackInfo;
    using v8::Isolate;
    using v8::Local;
    using v8::Number;
    using v8::Object;
    using v8::String;
    using v8::Value;

    
    unsigned int Fib_Recursive(unsigned int fib) {
        if (fib > 2) {
            return (Fib_Recursive(fib - 1) + Fib_Recursive(fib - 2));
        }
        else if (2 == fib) {
            return 1;
        }
        else if (1 == fib) {
            return 1;
        }
        return 1;
    }

    void Fib(const FunctionCallbackInfo& args) {
        Isolate* isolate = args.GetIsolate();
       

        if (!args[0]->IsNumber()) {
            isolate->ThrowException(Exception::TypeError(
                String::NewFromUtf8(isolate, "Wrong arguments")));
            return;
        }

        int value = Fib_Recursive(args[0]->NumberValue());
        Local num = Number::New(isolate, value);

        args.GetReturnValue().Set(num);
    }

    void Init(Local