flv_rs/
macros.rs

1#[macro_export]
2macro_rules! hex {
3    ($expr:expr) => {{
4        let mut s = String::new();
5        for it in $expr {
6            s.push_str(format!("{:02x} ", it).as_str());
7        }
8        if s.len() > 0 {
9            s = String::from(&s[..s.len()-1]);
10        }
11
12        s
13    }};
14}