DirectoryExts

Haskell Libraries
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# 4.8. `DirectoryExts`

The `DirectoryExts` module follows the footstep of other '`Exts`' modules and provides functionality that goes beyond what the Haskell 98 module `Directory` offers. That is, functionality that provides access to file/directory operations in an OS-independent manner.

`DirectoryExts` currently exports the following:

    copyFile  :: FilePath -> FilePath -> IO ()

Notes:

- `copyFile` lets you copy a file to another non-existent file.

  File copying is done external to Haskell, and is for natural reasons quicker as a result and, most importantly, file copying handles the number of the OS-specific error conditions that might arise as a result of trying to perform the file copy operation.

  Should the file copying operation for some reason not succeed, the action `copyFile` raises an IO exception to signal the fact.

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