basic/
basic.rs

1use log_tree::LogTree;
2
3struct Tree {
4    key: String,
5    childs: Vec<Tree>,
6}
7macro_rules! t {
8    ($key:tt, $($childs:expr),*) => {
9        Tree { key: stringify!($key).to_string(), childs: vec![$($childs),*] }
10    };
11}
12
13impl LogTree for Tree {
14    fn add_node(&self, _: u8) -> Option<(String, log_tree::Childs<Self>)> {
15        Some((self.key.clone(), Box::new(&self.childs)))
16    }
17}
18
19fn main() {
20    let tree = t!(
21        A1,
22        t!(B1, t!(C1,), t!(C2,)),
23        t!(B2, t!(C1, t!(D1,), t!(D2,)))
24    );
25    println!("{}", tree.fmt_tree());
26}
basic/basic.rs

basic/
basic.rs
