| Safe Haskell | None |
|---|---|
| Language | Haskell98 |
System.IO.Cautious
Description
It is recommended to write
import Prelude hiding (writeFile)
when importing this module.
- writeFile :: FilePath -> String -> IO ()
- writeFileL :: FilePath -> ByteString -> IO ()
- writeFileWithBackup :: IO () -> FilePath -> String -> IO ()
- writeFileWithBackupL :: IO () -> FilePath -> ByteString -> IO ()
Documentation
writeFileL :: FilePath -> ByteString -> IO () Source
writeFileWithBackup :: IO () -> FilePath -> String -> IO () Source
Backs up the old version of the file with "backup". "backup" must not fail if there is no old version of the file.
writeFileWithBackupL :: IO () -> FilePath -> ByteString -> IO () Source
Backs up the old version of the file with "backup". "backup" must not fail if there is no old version of the file.