use std;
use walkdir;

quick_error! {
    #[derive(Debug)]
    pub enum RuntimeError {
        Walkdir(err: walkdir::Error) {
            from()
            cause(err)
            display("File enumeration error: {}", err)
        }
        Io(err: std::io::Error) {
            from()
            cause(err)
            display("I/O error: {}", err)
        }
    }
}