Database.LevelDB.Internal

Contents

• Types
• "Smart" constructors and deconstructors
• combinators
• Utilities

Description

Synopsis

• data DB = DB LevelDBPtr Options' (IORef Bool)
• data Comparator'
• data FilterPolicy'
• data Options' = Options' {
  • _optsPtr :: !OptionsPtr
  • _cachePtr :: !(Maybe CachePtr)
  • _comp :: !(Maybe Comparator')
  • _fpPtr :: !(Maybe (Either FilterPolicyPtr FilterPolicy'))
  }
• unsafeClose :: DB -> IO ()
• freeCReadOpts :: ReadOptionsPtr -> IO ()
• freeComparator :: Comparator' -> IO ()
• freeFilterPolicy :: FilterPolicy' -> IO ()
• freeOpts :: Options' -> IO ()
• mkCReadOpts :: ReadOptions -> IO ReadOptionsPtr
• mkComparator :: String -> (ByteString -> ByteString -> Ordering) -> IO Comparator'
• mkCompareFun :: (ByteString -> ByteString -> Ordering) -> CompareFun
• mkCreateFilterFun :: ([ByteString] -> ByteString) -> CreateFilterFun
• mkFilterPolicy :: FilterPolicy -> IO FilterPolicy'
• mkKeyMayMatchFun :: (ByteString -> ByteString -> Bool) -> KeyMayMatchFun
• mkOpts :: Options -> IO Options'
• withCWriteOpts :: WriteOptions -> (WriteOptionsPtr -> IO a) -> IO a
• withCReadOpts :: ReadOptions -> (ReadOptionsPtr -> IO a) -> IO a
• throwIfErr :: String -> (ErrPtr -> IO a) -> IO a
• cSizeToInt :: CSize -> Int
• intToCSize :: Int -> CSize
• intToCInt :: Int -> CInt
• cIntToInt :: CInt -> Int
• boolToNum :: Num b => Bool -> b

Types

"Smart" constructors and deconstructors

combinators

Utilities