stree 0.2.0

A directory hierarchy mapping format, similar to mtree
Documentation 
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use stree::*;

fn main() -> Result<(), Box<dyn std::error::Error + Send + Sync>>
{
    if std::env::args().count() < 2
    {
        eprintln!("usage: parse <PATH>");
        std::process::exit(2)
    }
    let path = std::env::args().nth(1).expect("args.count() lied");
    let tree = Tree::parse_from(&path)?;
    println!("{tree}");
    
    Ok(())
}