Copyright	(c) 2021 Francisco Vallarino
License	BSD-3-Clause (see the LICENSE file)
Maintainer	fjvallarino@gmail.com
Stability	experimental
Portability	non-portable
Safe Haskell	None
Language	Haskell2010

Mdbx.Binary

Contents

Description

Instances and helpers to derive MdbxItem for Binary instances.

Synopsis

Documentation

Helper type to derive MdbxItem instances for types implementing Binary using the newtype deriving trick.

Constructors

MdbxItemBinary
Fields unwrapBinary :: a

Instances details

Binary a => MdbxItem (MdbxItemBinary a) Source #
Instance details Defined in Mdbx.Binary Methods fromMdbxVal :: MdbxVal -> IO (MdbxItemBinary a) Source # toMdbxVal :: MdbxItemBinary a -> (MdbxVal -> IO b) -> IO b Source #

Orphan instances

Binary NullText Source #
Instance details Methods put :: NullText -> Put # get :: Get NullText # putList :: [NullText] -> Put #
Binary NullByteString Source #
Instance details Methods put :: NullByteString -> Put # get :: Get NullByteString # putList :: [NullByteString] -> Put #
MdbxItem NullText Source #
Instance details Methods fromMdbxVal :: MdbxVal -> IO NullText Source # toMdbxVal :: NullText -> (MdbxVal -> IO b) -> IO b Source #
MdbxItem NullByteString Source #
Instance details Methods fromMdbxVal :: MdbxVal -> IO NullByteString Source # toMdbxVal :: NullByteString -> (MdbxVal -> IO b) -> IO b Source #