//! Error type returned by the devlog library.
usestd::io::Error as IOError;#[derive(Debug)]pubenumError{/// An invalid argument was passed to the command-line app
InvalidArg(&'staticstr),/// The repository contains the maximum number of log file entries,
/// so no more can be created.
LogFileLimitExceeded,/// Wraps `io::Error`
IOError(IOError),}implFrom<IOError>forError{fnfrom(err: IOError)-> Error{Error::IOError(err)}}