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Within LTS Haskell 24.51 (ghc-9.10.3)

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1. eALREADY :: Errno

   base	Foreign.C.Error

   No documentation available.

2. hIsReadable :: Handle -> IO Bool

   base	System.IO

   No documentation available.

3. hReady :: Handle -> IO Bool

   base	System.IO

   Computation hReady hdl indicates whether at least one item is available for input from handle hdl. This operation may fail with:

   • isEOFError if the end of file has been reached.

4. alreadyExistsErrorType :: IOErrorType

   base	System.IO.Error

   I/O error where the operation failed because one of its arguments already exists.

5. alreadyInUseErrorType :: IOErrorType

   base	System.IO.Error

   I/O error where the operation failed because one of its arguments is a single-use resource, which is already being used.

6. isAlreadyExistsError :: IOError -> Bool

   base	System.IO.Error

   An error indicating that an IO operation failed because one of its arguments already exists.

7. isAlreadyExistsErrorType :: IOErrorType -> Bool

   base	System.IO.Error

   I/O error where the operation failed because one of its arguments already exists.

8. isAlreadyInUseError :: IOError -> Bool

   base	System.IO.Error

   An error indicating that an IO operation failed because one of its arguments is a single-use resource, which is already being used (for example, opening the same file twice for writing might give this error).

9. isAlreadyInUseErrorType :: IOErrorType -> Bool

   base	System.IO.Error

   I/O error where the operation failed because one of its arguments is a single-use resource, which is already being used.

10. unsafeReadSTArray :: STArray s i e -> Int -> ST s e

    base	GHC.Arr

    No documentation available.

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