drop -containers +bytestring

drop :: Int -> ByteString -> ByteString
bytestring Data.ByteString, bytestring Data.ByteString.Char8
O(1) drop n xs returns the suffix of xs after the first n elements, or [] if n > length xs.
drop :: Int64 -> ByteString -> ByteString
bytestring Data.ByteString.Lazy, bytestring Data.ByteString.Lazy.Char8
O(n\c)/ drop n xs returns the suffix of xs after the first n elements, or [] if n > length xs.
dropWhile :: (Char -> Bool) -> ByteString -> ByteString
bytestring Data.ByteString.Char8, bytestring Data.ByteString.Lazy.Char8
dropWhile p xs returns the suffix remaining after takeWhile p xs.
dropWhile :: (Word8 -> Bool) -> ByteString -> ByteString
bytestring Data.ByteString, bytestring Data.ByteString.Lazy
dropWhile p xs returns the suffix remaining after takeWhile p xs.
unsafeDrop :: Int -> ByteString -> ByteString
bytestring Data.ByteString.Unsafe
A variety of drop which omits the checks on n so there is an obligation on the programmer to provide a proof that 0 <= n <= length xs.