Safe Haskell	Safe-Inferred
Language	Haskell98

Database.Memcache.Types

Description

Stores the various types needed by memcache. Mostly concerned with the representation of the protocol.

Documentation

data Q Source

Constructors

Loud
Quiet

Instances

Eq Q
Show Q
Typeable * Q

data K Source

Constructors

NoKey
IncludeKey

Instances

Eq K
Show K
Typeable * K

type Key = ByteString Source

type Value = ByteString Source

type Extras = ByteString Source

type Initial = Word64 Source

type Delta = Word64 Source

type Expiration = Word32 Source

type Flags = Word32 Source

type Version = Word64 Source

mEMCACHE_HEADER_SIZE :: Int Source

data Header Source

Constructors

Header
Fields op :: Word8 keyLen :: Word16 extraLen :: Word8 status :: Status bodyLen :: Word32 opaque :: Word32 cas :: Version

data Request Source

Constructors

Req
Fields reqOp :: OpRequest reqOpaque :: Word32 reqCas :: Version

Instances

Eq Request
Show Request
Typeable * Request

data OpRequest Source

Constructors

ReqGet Q K Key
ReqSet Q Key Value SESet
ReqAdd Q Key Value SESet
ReqReplace Q Key Value SESet
ReqDelete Q Key
ReqIncrement Q Key SEIncr
ReqDecrement Q Key SEIncr
ReqAppend Q Key Value
ReqPrepend Q Key Value
ReqTouch Key SETouch
ReqGAT Q K Key SETouch
ReqFlush Q (Maybe SETouch)
ReqNoop
ReqVersion
ReqStat (Maybe Key)
ReqQuit Q
ReqSASLList
ReqSASLStart Key Value
ReqSASLStep Key Value

Instances

Eq OpRequest
Show OpRequest
Typeable * OpRequest

data SESet Source

Constructors

SESet Flags Expiration

Instances

Eq SESet
Show SESet
Typeable * SESet

data SEIncr Source

Constructors

SEIncr Initial Delta Expiration

Instances

Eq SEIncr
Show SEIncr
Typeable * SEIncr

data SETouch Source

Constructors

SETouch Expiration

Instances

Eq SETouch
Show SETouch
Typeable * SETouch

emptyReq :: Request Source

data Response Source

Constructors

Res
Fields resOp :: OpResponse resStatus :: Status resOpaque :: Word32 resCas :: Version

Instances

Eq Response
Show Response
Typeable * Response

data OpResponse Source

Instances

Eq OpResponse
Show OpResponse
Typeable * OpResponse

data Status Source

Constructors

NoError
ErrKeyNotFound
ErrKeyExists
ErrValueTooLarge
ErrInvalidArgs
ErrItemNotStored
ErrValueNonNumeric
ErrUnknownCommand
ErrOutOfMemory
SaslAuthFail
SaslAuthContinue

Instances

Eq Status
Show Status
Typeable * Status

data ProtocolError Source

Constructors

ProtocolError
Fields protocolMessage :: String protocolHeader :: Maybe Header protocolParams :: [String]

Instances

Eq ProtocolError
Show ProtocolError
Exception ProtocolError
Typeable * ProtocolError

data IncorrectResponse Source

Constructors

IncorrectResponse
Fields increspMessage :: String increspActual :: Response

Instances

Eq IncorrectResponse
Show IncorrectResponse
Exception IncorrectResponse
Typeable * IncorrectResponse

ResGet Q Value Flags
ResGetK Q Key Value Flags
ResSet Q
ResAdd Q
ResReplace Q
ResDelete Q
ResIncrement Q Word64
ResDecrement Q Word64
ResAppend Q
ResPrepend Q
ResTouch
ResGAT Q Value Flags
ResGATK Q Key Value Flags
ResFlush Q
ResNoop
ResVersion Value
ResStat Key Value
ResQuit Q
ResSASLList Value
ResSASLStart
ResSASLStep