sophia-0.1.2: Bindings to Sophia library

Safe Haskell	None

Database.Sophia

Documentation

withEnv :: (Env -> IO a) -> IO aSource

data CreateEnvFailed Source

Constructors

CreateEnvFailed

Instances

Show CreateEnvFailed
Typeable CreateEnvFailed
Exception CreateEnvFailed

data SetKeyComparisonFailed Source

Constructors

SetKeyComparisonFailed String

Instances

Show SetKeyComparisonFailed
Typeable SetKeyComparisonFailed
Exception SetKeyComparisonFailed

data Env Source

data IOMode Source

Constructors

ReadOnly
ReadWrite

data AllowCreation Source

Constructors

AllowCreation
DisallowCreation

openDir :: Env -> IOMode -> AllowCreation -> FilePath -> IO ()Source

data OpenDirFailed Source

Constructors

OpenDirFailed String

Instances

Show OpenDirFailed
Typeable OpenDirFailed
Exception OpenDirFailed

withDb :: Env -> (Db -> IO a) -> IO aSource

data OpenDbFailed Source

Constructors

OpenDbFailed String

Instances

Show OpenDbFailed
Typeable OpenDbFailed
Exception OpenDbFailed

hasValue :: Db -> ByteString -> IO Bool Source

data HasValueFailed Source

Constructors

HasValueFailed String

Instances

Show HasValueFailed
Typeable HasValueFailed
Exception HasValueFailed

getValue :: Db -> ByteString -> IO (Maybe ByteString)Source

data GetValueFailed Source

Constructors

GetValueFailed String

Instances

Show GetValueFailed
Typeable GetValueFailed
Exception GetValueFailed

setValue :: Db -> ByteString -> ByteString -> IO ()Source

data SetValueFailed Source

Constructors

SetValueFailed String

Instances

Show SetValueFailed
Typeable SetValueFailed
Exception SetValueFailed

delValue :: Db -> ByteString -> IO ()Source

data DelValueFailed Source

Constructors

DelValueFailed String

Instances

Show DelValueFailed
Typeable DelValueFailed
Exception DelValueFailed

data Order Source

Constructors

GT
GTE
LT
LTE

withCursor :: Db -> Order -> ByteString -> (Cursor -> IO a) -> IO aSource

data CreateCursorFailed Source

Constructors

CreateCursorFailed String

Instances

Show CreateCursorFailed
Typeable CreateCursorFailed
Exception CreateCursorFailed

data Cursor Source

fetchCursor :: Cursor -> IO Bool Source

data FetchCursorFailed Source

Constructors

FetchCursorFailed

Instances

Show FetchCursorFailed
Typeable FetchCursorFailed
Exception FetchCursorFailed

keyAtCursor :: Cursor -> IO ByteString Source

valAtCursor :: Cursor -> IO ByteString Source

data AtCursorFailed Source

Constructors

Instances

Show AtCursorFailed
Typeable AtCursorFailed
Exception AtCursorFailed

fetchCursorAll :: Cursor -> IO [(ByteString, ByteString)]Source