Copyright	2015 Dylan Simon
Safe Haskell	Safe-Inferred
Language	Haskell2010

Database.PostgreSQL.Typed.Inet

Contents

Orphan instances

Description

Representaion of PostgreSQL's inet/cidr types using Network.Socket. We don't (yet) supply PGColumn (parsing) instances.

Synopsis

data PGInet
- = PGInet {
  - pgInetAddr :: !HostAddress
  - pgInetMask :: !Word8
  }
- | PGInet6 {
  - pgInetAddr6 :: !HostAddress6
  - pgInetMask :: !Word8
  }
sockAddrPGInet :: SockAddr -> Maybe PGInet
bton32 :: (Word8, Word8, Word8, Word8) -> Word32

Documentation

data PGInet Source #

Constructors

PGInet
Fields pgInetAddr :: !HostAddress pgInetMask :: !Word8
PGInet6
Fields pgInetAddr6 :: !HostAddress6 pgInetMask :: !Word8

Instances

Instances details

Read PGInet Source #
Instance details Defined in Database.PostgreSQL.Typed.Inet Methods readsPrec :: Int -> ReadS PGInet # readList :: ReadS [PGInet] # readPrec :: ReadPrec PGInet # readListPrec :: ReadPrec [PGInet] #
Show PGInet Source #
Instance details Defined in Database.PostgreSQL.Typed.Inet Methods showsPrec :: Int -> PGInet -> ShowS # show :: PGInet -> String # showList :: [PGInet] -> ShowS #
Eq PGInet Source #
Instance details Defined in Database.PostgreSQL.Typed.Inet Methods (==) :: PGInet -> PGInet -> Bool # (/=) :: PGInet -> PGInet -> Bool #
PGColumn "cidr" PGInet Source #
Instance details Defined in Database.PostgreSQL.Typed.Inet Methods pgDecode :: PGTypeID "cidr" -> PGTextValue -> PGInet Source # pgDecodeBinary :: PGTypeEnv -> PGTypeID "cidr" -> PGBinaryValue -> PGInet Source # pgDecodeValue :: PGTypeEnv -> PGTypeID "cidr" -> PGValue -> PGInet Source #
PGColumn "inet" PGInet Source #
Instance details Defined in Database.PostgreSQL.Typed.Inet Methods pgDecode :: PGTypeID "inet" -> PGTextValue -> PGInet Source # pgDecodeBinary :: PGTypeEnv -> PGTypeID "inet" -> PGBinaryValue -> PGInet Source # pgDecodeValue :: PGTypeEnv -> PGTypeID "inet" -> PGValue -> PGInet Source #
PGParameter "cidr" PGInet Source #
Instance details Defined in Database.PostgreSQL.Typed.Inet Methods pgEncode :: PGTypeID "cidr" -> PGInet -> PGTextValue Source # pgLiteral :: PGTypeID "cidr" -> PGInet -> ByteString Source # pgEncodeValue :: PGTypeEnv -> PGTypeID "cidr" -> PGInet -> PGValue Source #
PGParameter "inet" PGInet Source #
Instance details Defined in Database.PostgreSQL.Typed.Inet Methods pgEncode :: PGTypeID "inet" -> PGInet -> PGTextValue Source # pgLiteral :: PGTypeID "inet" -> PGInet -> ByteString Source # pgEncodeValue :: PGTypeEnv -> PGTypeID "inet" -> PGInet -> PGValue Source #

sockAddrPGInet :: SockAddr -> Maybe PGInet Source #

bton32 :: (Word8, Word8, Word8, Word8) -> Word32 Source #

Convert four bytes to network byte order, using unsafe casting. byteSwap32 would be better, but I couldn't find a good way to determine host byte order.

Orphan instances

PGType "cidr" Source #
Instance details Associated Types type PGVal "cidr" Source # Methods pgTypeName :: PGTypeID "cidr" -> PGName Source # pgBinaryColumn :: PGTypeEnv -> PGTypeID "cidr" -> Bool Source #
PGType "inet" Source #
Instance details Associated Types type PGVal "inet" Source # Methods pgTypeName :: PGTypeID "inet" -> PGName Source # pgBinaryColumn :: PGTypeEnv -> PGTypeID "inet" -> Bool Source #