Expression Simplify
You can find the crate on https://crates.io/crates/expression_simplify
The program is a Rust library crate in the use of simplifying math expression, its function is based on the HW1 of the first Unit of Object Oriented course of SCSE, BUAA.
如何在Rust中实现多态
- 定义一个trait
- 为不同类型实现trait
- 使用特征对象
Box<dyn Trait>动态指针
version 1.0.0: hw1