rope-0.3: Tools for manipulating fingertrees of bytestrings with optional annotations Source code Contents Index

Data.Rope.Internal

Contents Construction Analysis Deconstruction Cutting Unpacking

Synopsis

newtype Rope = Rope { body :: Body } pack :: Reducer a Rope => a -> Rope empty :: Rope fromChunks :: [ByteString] -> Rope fromByteString :: ByteString -> Rope fromLazyByteString :: ByteString -> Rope fromString :: String -> Rope fromWords :: [Word8] -> Rope fromChar :: Char -> Rope fromWord8 :: Word8 -> Rope length :: Rope -> Int null :: Rope -> Bool toChunks :: Rope -> [ByteString] toString :: Rope -> String toLazyByteString :: Rope -> ByteString splitAt :: Int -> Rope -> (Rope, Rope) take :: Int -> Rope -> Rope drop :: Int -> Rope -> Rope class Unpackable a where unpack :: Rope -> [a] head :: Rope -> a last :: Rope -> a uncons :: Rope -> Maybe (a, Rope) unsnoc :: Rope -> Maybe (Rope, a) class Breakable a where break :: (a -> Bool) -> Rope -> (Rope, Rope) span :: (a -> Bool) -> Rope -> (Rope, Rope) takeWhile :: (a -> Bool) -> Rope -> Rope dropWhile :: (a -> Bool) -> Rope -> Rope w2c :: Word8 -> Char findIndexOrEnd :: (Word8 -> Bool) -> ByteString -> Int

Documentation

newtype Rope Source

Constructors Rope body :: Body Instances Eq Rope Data Rope Ord Rope Show Rope Typeable Rope Monoid Rope Measured Offset Rope Reducer Char Rope Reducer Word8 Rope Reducer String Rope Reducer ByteString Rope Reducer ByteString Rope Reducer Chunk Rope Reducer Rope Rope UTF8Bytes Rope Int Reducer ([] Word8) Rope

Construction

pack :: Reducer a Rope => a -> Rope Source

empty :: Rope Source

fromChunks :: [ByteString] -> Rope Source

fromByteString :: ByteString -> Rope Source

fromLazyByteString :: ByteString -> Rope Source

fromString :: String -> Rope Source

fromWords :: [Word8] -> Rope Source

fromChar :: Char -> Rope Source

fromWord8 :: Word8 -> Rope Source

Analysis

length :: Rope -> Int Source

null :: Rope -> Bool Source

Deconstruction

toChunks :: Rope -> [ByteString] Source

toString :: Rope -> String Source

toLazyByteString :: Rope -> ByteString Source

Cutting

splitAt :: Int -> Rope -> (Rope, Rope) Source

take :: Int -> Rope -> Rope Source

drop :: Int -> Rope -> Rope Source

Unpacking

class Unpackable a where Source

Methods unpack :: Rope -> [a] Source head :: Rope -> a Source last :: Rope -> a Source uncons :: Rope -> Maybe (a, Rope) Source unsnoc :: Rope -> Maybe (Rope, a) Source Instances Unpackable Char Unpackable Word8 Unpackable ByteString Unpackable Chunk

class Breakable a where Source

Methods break :: (a -> Bool) -> Rope -> (Rope, Rope) Source span :: (a -> Bool) -> Rope -> (Rope, Rope) Source takeWhile :: (a -> Bool) -> Rope -> Rope Source dropWhile :: (a -> Bool) -> Rope -> Rope Source Instances Breakable Word8

w2c :: Word8 -> Char Source

findIndexOrEnd :: (Word8 -> Bool) -> ByteString -> Int Source

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