Copyright	(c) 2017 Henri Verroken
License	BSD3
Safe Haskell	Safe-Inferred
Language	Haskell2010

Data.Digest.XXHash.FFI

Contents

XXH3 interface
Deprecated interface

Description

This module provides high-level helpers for the xxHash library, see https://xxhash.com.

Synopsis

newtype XXH3 a = XXH3 {
- unXXH3 :: a
}
class XXHash t where
- xxh32 :: t -> Word32 -> Word32
- xxh64 :: t -> Word64 -> Word64

XXH3 interface

newtype XXH3 a Source #

A newtype over ByteString and Text to provide convenient access to the XXH3 hash function via Hashable type class.

Since: 0.3

Constructors

XXH3
Fields unXXH3 :: a

Instances

Instances details

Show a => Show (XXH3 a) Source #
Instance details Defined in Data.Digest.XXHash.FFI Methods showsPrec :: Int -> XXH3 a -> ShowS # show :: XXH3 a -> String # showList :: [XXH3 a] -> ShowS #
Eq a => Eq (XXH3 a) Source #
Instance details Defined in Data.Digest.XXHash.FFI Methods (==) :: XXH3 a -> XXH3 a -> Bool # (/=) :: XXH3 a -> XXH3 a -> Bool #
Ord a => Ord (XXH3 a) Source #
Instance details Defined in Data.Digest.XXHash.FFI Methods compare :: XXH3 a -> XXH3 a -> Ordering # (<) :: XXH3 a -> XXH3 a -> Bool # (<=) :: XXH3 a -> XXH3 a -> Bool # (>) :: XXH3 a -> XXH3 a -> Bool # (>=) :: XXH3 a -> XXH3 a -> Bool # max :: XXH3 a -> XXH3 a -> XXH3 a # min :: XXH3 a -> XXH3 a -> XXH3 a #
Hashable (XXH3 ByteArray) Source #
Instance details Defined in Data.Digest.XXHash.FFI Methods hashWithSalt :: Int -> XXH3 ByteArray -> Int # hash :: XXH3 ByteArray -> Int #
Hashable (XXH3 ByteString) Source #
Instance details Defined in Data.Digest.XXHash.FFI Methods hashWithSalt :: Int -> XXH3 ByteString -> Int # hash :: XXH3 ByteString -> Int #
Hashable (XXH3 ByteString) Source #
Instance details Defined in Data.Digest.XXHash.FFI Methods hashWithSalt :: Int -> XXH3 ByteString -> Int # hash :: XXH3 ByteString -> Int #
Hashable (XXH3 Text) Source #
Instance details Defined in Data.Digest.XXHash.FFI Methods hashWithSalt :: Int -> XXH3 Text -> Int # hash :: XXH3 Text -> Int #
Hashable (XXH3 Text) Source #
Instance details Defined in Data.Digest.XXHash.FFI Methods hashWithSalt :: Int -> XXH3 Text -> Int # hash :: XXH3 Text -> Int #

Deprecated interface

class XXHash t where Source #

Deprecated: Use new, XXH3-based functions instead

Class for hashable data types.

Methods

xxh32 Source #

Arguments

:: t	Data to hash
-> Word32	Seed
-> Word32	Resulting hash

Calculate the 32-bit xxHash using a given seed.

xxh64 Source #

Arguments

:: t	Data to hash
-> Word64	Seed
-> Word64	Resulting hash

Calculate the 64-bit xxHash using a given seed.

Instances

Instances details

XXHash ByteString Source #
Instance details Defined in Data.Digest.XXHash.FFI Methods xxh32 :: ByteString -> Word32 -> Word32 Source # xxh64 :: ByteString -> Word64 -> Word64 Source #
XXHash ByteString Source #
Instance details Defined in Data.Digest.XXHash.FFI Methods xxh32 :: ByteString -> Word32 -> Word32 Source # xxh64 :: ByteString -> Word64 -> Word64 Source #