Copyright	(c) 2019 Emily Pillmore
License	BSD-style
Maintainer	Emily Pillmore <emilypi@cohomolo.gy>
Stability	Experimental
Portability	non-portable
Safe Haskell	Safe
Language	Haskell2010

Data.ByteString.Short.Base32.Lens

Contents

Prisms
Patterns

Description

This module contains Prism's for Base32-encoding and decoding ShortByteString values.

Synopsis

_Base32 :: Prism' ShortByteString ShortByteString
_Base32Unpadded :: Prism' ShortByteString ShortByteString
_Base32Hex :: Prism' ShortByteString ShortByteString
_Base32HexUnpadded :: Prism' ShortByteString ShortByteString
pattern Base32 :: ShortByteString -> ShortByteString
pattern Base32Unpadded :: ShortByteString -> ShortByteString
pattern Base32Hex :: ShortByteString -> ShortByteString
pattern Base32HexUnpadded :: ShortByteString -> ShortByteString

Prisms

_Base32 :: Prism' ShortByteString ShortByteString Source #

A Prism' into the Base32 encoding of a ShortByteString value

>>> _Base32 # "Sun"
"KN2W4==="

>>> "KN2W4===" ^? _Base32
Just "Sun"

_Base32Unpadded :: Prism' ShortByteString ShortByteString Source #

A Prism' into the Base32 encoding of a ShortByteString value

Please note that unpadded variants should only be used when assumptions about the data can be made. In particular, if the length of the input is divisible by 3, then this is a safe function to call.

>>> _Base32Unpadded # "Sun"
"KN2W4"

>>> "KN2W4" ^? _Base32Unpadded
Just "Sun"

_Base32Hex :: Prism' ShortByteString ShortByteString Source #

A Prism' into the Base32hex encoding of a ShortByteString value

>>> _Base32Hex # "Sun"
"ADQMS==="

>>> "ADQMS===" ^? _Base32Hex
Just "Sun"

_Base32HexUnpadded :: Prism' ShortByteString ShortByteString Source #

A Prism' into the Base32hex encoding of a ShortByteString value

Please note that unpadded variants should only be used when assumptions about the data can be made. In particular, if the length of the input is divisible by 3, then this is a safe function to call.

>>> _Base32HexUnpadded # "Sun"
"ADQMS"

>>> "ADQMS" ^? _Base32HexUnpadded
Just "Sun"

Patterns

pattern Base32 :: ShortByteString -> ShortByteString Source #

Bidirectional pattern synonym for Base32-encoded ShortByteString values.

pattern Base32Unpadded :: ShortByteString -> ShortByteString Source #

Bidirectional pattern synonym for unpadded Base32-encoded ShortByteString values.

pattern Base32Hex :: ShortByteString -> ShortByteString Source #

Bidirectional pattern synonym for Base32hex-encoded ShortByteString values.

pattern Base32HexUnpadded :: ShortByteString -> ShortByteString Source #

Bidirectional pattern synonym for unpadded Base32hex-encoded ShortByteString values.