mtimeFlavors :: BackendMeta -> (Maybe POSIXTime, Maybe Scientific, Maybe LocalTime)
mtimeFlavors bm =
    let mtime = bmMTime bm
    in ( mtime
       , realToFrac <$> mtime :: Maybe Scientific
       , utcToLocalTime utc . posixSecondsToUTCTime <$> mtime
       )
mtimeFlavors :: BackendMeta -> (Maybe POSIXTime, Maybe Scientific, Maybe LocalTime)
mtimeFlavors bm =
    let mtime = bmMTime bm
    in ( mtime
       , realToFrac <$> mtime :: Maybe Scientific
       , utcToLocalTime utc . posixSecondsToUTCTime <$> mtime
       )
mtimeFlavors bm =
    let mtime = bmMTime bm
    in ( mtime
       , realToFrac <$> mtime :: Maybe Scientific
       , utcToLocalTime utc . posixSecondsToUTCTime <$> mtime
       )