sl/
config.rs

1
2#[derive(Clone, Debug)]
3pub struct Config {
4    pub accident: bool,      // -a
5    pub c51: bool,          // -c
6    pub logo: bool,         // -l
7    pub flying: bool,       // -F
8}
9
10impl Config {
11    pub fn from_args<I, T>(args: I) -> Self 
12    where
13        I: IntoIterator<Item = T>,
14        T: AsRef<str>,
15    {
16        let mut config = Config {
17            accident: false,
18            c51: false,
19            logo: false,
20            flying: false,
21        };
22
23        for arg in args.into_iter() {
24            let arg_str = arg.as_ref();
25            if arg_str.starts_with('-') {
26                for ch in arg_str.chars().skip(1) {
27                    match ch {
28                        'a' => config.accident = true,
29                        'c' => config.c51 = true,
30                        'l' => config.logo = true,
31                        'F' => config.flying = true,
32                        _ => {}
33                    }
34                }
35            }
36        }
37
38        config
39    }
40}
sl/config.rs

sl/
config.rs
