Method arg

crates/lib/src/task.rs:86–89

(mut self, arg: S)

    }

    pub(crate) fn arg<S: AsRef<OsStr>>(mut self, arg: S) -> Self {
        self.cmd.args([arg]);
        self
    }

    /// Run the command, returning an error if the command does not exit successfully.
    pub(crate) fn run(self) -> Result<()> {