tinyexpr/
tinyexpr.rs

1extern crate tinyexpr;
2
3fn main()
4{
5    // evaluate expression and fetch result
6    let result = tinyexpr::interp("2*1/sin(pi/2)").unwrap_or_else(|e| {
7        panic!("{}", e);
8    });
9
10    println!("{:?}", result);
11}