git_clone_canonical/
error.rs

1use std::path::PathBuf;
2
3pub type Result<T> = std::result::Result<T, Error>;
4
5#[derive(Debug, derive_more::From)]
6pub enum Error {
7    Cli(clap::Error),
8    InvalidRepoPath(PathBuf),
9    IO(std::io::Error),
10    ChildExit(String, Option<i32>),
11    LogInit(log::SetLoggerError),
12}
13
14impl Error {
15    pub fn exit(self) -> ! {
16        use Error::*;
17
18        match self {
19            Cli(e) => e.exit(),
20            InvalidRepoPath(p) => log::error!("invalid repository path; {:?}", p.display()),
21            IO(e) => log::error!("{}", e),
22            ChildExit(cmd, code) => {
23                log::error!("child exited with error code {:?}", code);
24                log::error!("child command: {}", cmd);
25            }
26            LogInit(e) => log::error!("failed to initialize logging; {}", e),
27        }
28
29        std::process::exit(1);
30    }
31}
git_clone_canonical/error.rs

git_clone_canonical/
error.rs
