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1. readIntegral :: (HasNegation i, IntegralUpsize Word8 i, Additive i, Multiplicative i, IsIntegral i) => String -> Maybe i

   foundation	Foundation.String.Read

   Read an Integer from a String Consume an optional minus sign and many digits until end of string.

2. readNatural :: String -> Maybe Natural

   foundation	Foundation.String.Read

   Read a Natural from a String Consume many digits until end of string.

3. readRational :: String -> Maybe Rational

   foundation	Foundation.String.Read

   Try to read a floating number as a Rational Note that for safety reason, only exponent between -10000 and 10000 is allowed as otherwise DoS/OOM is very likely. if you don't want this behavior, switching to a scientific type (not provided yet) that represent the exponent separately is the advised solution.

4. readPrec1 :: (Read1 f, Read a) => ReadPrec (f a)

   generic-data	Generic.Data.Internal.Compat

   Lift the standard readPrec and readListPrec functions through the type constructor.

5. readPrefixCon :: String -> ReadPrec ()

   generic-data	Generic.Data.Internal.Read

   No documentation available.

6. readSurround :: Char -> ReadPrec a -> Char -> ReadPrec a

   generic-data	Generic.Data.Internal.Read

   No documentation available.

7. reader :: Reader IPv4

   ip	Net.IPv4

   Parse an IPv4 address using a Reader.

   >>> IPv4.reader "192.168.2.47"
   Right (ipv4 192 168 2 47,"")
   

   >>> IPv4.reader "192.168.2.470"
   Left "All octets in an IPv4 address must be between 0 and 255"
   

8. readHostPort :: String -> Host

   mongoDB	Database.MongoDB.Connection

   Read string "hostname:port" as Host hostname (PortNumber port) or "hostname" as host hostname (default port). Error if string does not match either syntax.

9. readHostPortM :: MonadFail m => String -> m Host

   mongoDB	Database.MongoDB.Connection

   Read string "hostname:port" as Host hosthame (PortNumber port) or "hostname" as host hostname (default port). Fail if string does not match either syntax.

10. readRef :: (MutableRef c, PrimMonad m, PrimState m ~ MCState c) => c -> m (RefElement c)

    mutable-containers	Data.Mutable

    Read the current value in the mutable reference. Since 0.2.0

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