Method label

crates/flowtrace-cli/src/main.rs:630–638

(self)

impl StatusArg {
    fn label(self) -> &'static str {
        match self {
            StatusArg::Idle => "idle",
            StatusArg::Running => "running",
            StatusArg::Blocked => "blocked",
            StatusArg::Done => "done",
            StatusArg::Error => "error",
        }
    }
}

fn trace_root_or_bail() -> Result<PathBuf> {