1use debug_et_diagnostics::{from_debug, from_display, step, step_dbg};
2
3use std::env::args;
4
5fn main() {
6 let args = get_argv();
7 let args = if args.is_empty() {
8 vec![format!("<missing argument>")]
9 } else {
10 args
11 };
12 for arg in args
13 .clone()
14 .into_iter()
15 .enumerate()
16 .filter(|(i, _)| *i > 0)
17 .map(|(_, c)| String::from(c))
18 {
19 let fg = from_display(&arg) as usize;
20 step!(fg = fg, format!("{arg}"));
21 }
22 let fg = from_debug(&args) as usize;
23 step_dbg!(fg = fg, args);
24}
25
26fn get_argv() -> Vec<String> {
27 std::env::args().into_iter().collect::<Vec<String>>()
28}