Rust学习笔记

[wjianbo]

TODO

• [ ] 《Rust编程之道》
• [ ] Learn Rust Programming Course – Interactive Rust Language Tutorial on Replit
• [ ] The Rust Programming Language

[wjianbo]

《Rust编程之道》

• Rust中没有传统面向对象语言中的继承概念。Rust通过trait将类型和行为明确区分，贯彻了组合优于继承和面向接口编程的编程思想。
• 返回值为类型为“!”的发散函数（diverging function）永远不会有任何返回值。
• 高阶函数是指以函数作为参数或返回值的函数。

問題点

• 访问者模式

[wjianbo]

Web framework: Actix

hello-world

[wjianbo]

• Rc stands for reference counting, and it is used in Rust to makes possibles a single values has multiples owners.
• Arc stands for Atomic Reference Counting, it is like the Rc, but with the possibility to work with threads.[^1]

[^1]: Box, Rc, Arc, and the relation with threads.