Data.TypedEncoding.Common.Class.Decode

Documentation

class Decode f nm alg conf str where

Since: 0.3.0.0

Methods

decoding :: Decoding f nm alg conf str

Instances

Applicative f => Decode f "r-UTF8" "r-UTF8" c str

Defined in Data.TypedEncoding.Instances.Restriction.UTF8

Methods

decoding :: Decoding f "r-UTF8" "r-UTF8" c str

Applicative f => Decode f "r-Int-decimal" "r-Int-decimal" c str

Defined in Data.TypedEncoding.Instances.Restriction.Misc

Methods

decoding :: Decoding f "r-Int-decimal" "r-Int-decimal" c str

Applicative f => Decode f "r-Word8-decimal" "r-Word8-decimal" c str

Defined in Data.TypedEncoding.Instances.Restriction.Misc

Methods

decoding :: Decoding f "r-Word8-decimal" "r-Word8-decimal" c str

(KnownSymbol s, Restriction s, Algorithm s "r-ban", Applicative f) => Decode f s "r-ban" c str

Defined in Data.TypedEncoding.Instances.Restriction.BoundedAlphaNums

Methods

decoding :: Decoding f s "r-ban" c str

Applicative f => Decode f "r-ASCII" "r-ASCII" c str

Defined in Data.TypedEncoding.Instances.Restriction.ASCII

Methods

decoding :: Decoding f "r-ASCII" "r-ASCII" c str

(UnexpectedDecodeErr f, Applicative f) => Decode f "enc-B64" "enc-B64" c Text

WARNING (performance)

Since: 0.3.0.0

Defined in Data.TypedEncoding.Instances.Enc.Base64

Methods

decoding :: Decoding f "enc-B64" "enc-B64" c Text

(UnexpectedDecodeErr f, Applicative f) => Decode f "enc-B64" "enc-B64" c Text

WARNING (performance)

Since: 0.3.0.0

Defined in Data.TypedEncoding.Instances.Enc.Base64

Methods

decoding :: Decoding f "enc-B64" "enc-B64" c Text

(UnexpectedDecodeErr f, Applicative f) => Decode f "enc-B64" "enc-B64" c ByteString

Since: 0.3.0.0

Defined in Data.TypedEncoding.Instances.Enc.Base64

Methods

decoding :: Decoding f "enc-B64" "enc-B64" c ByteString

(UnexpectedDecodeErr f, Applicative f) => Decode f "enc-B64" "enc-B64" c ByteString

Since: 0.3.0.0

Defined in Data.TypedEncoding.Instances.Enc.Base64

Methods

decoding :: Decoding f "enc-B64" "enc-B64" c ByteString

(UnexpectedDecodeErr f, Applicative f) => Decode f "my-sign" "my-sign" c Text

Decoding allows effectful f to allow for troubleshooting and unsafe payload changes.

Implementation simply uses implDecodingF combinator on the asUnexpected composed with decoding function.

UnexpectedDecodeErr has Identity instance allowing for decoding that assumes errors are not possible.

For debugging purposes or when unsafe changes to "my-sign" Error UnexpectedDecodeEx instance can be used.

Defined in Examples.TypedEncoding.DiySignEncoding

Methods

decoding :: Decoding f "my-sign" "my-sign" c Text

class DecodeAll f nms algs conf str where

Since: 0.3.0.0

Methods

decodings :: Decodings f nms algs conf str

Instances

DecodeAll f ([] :: [Symbol]) ([] :: [Symbol]) conf str

Defined in Data.TypedEncoding.Common.Class.Decode

Methods

decodings :: Decodings f [] [] conf str

(DecodeAll f nms algs conf str, Decode f nm alg conf str) => DecodeAll f (nm ': nms) (alg ': algs) conf str

Defined in Data.TypedEncoding.Common.Class.Decode

Methods

decodings :: Decodings f (nm ': nms) (alg ': algs) conf str

class UnexpectedDecodeErr f where

With type safety in place decoding errors should be unexpected. This class can be used to provide extra info if decoding could fail

Since: 0.1.0.0

Methods

unexpectedDecodeErr :: UnexpectedDecodeEx -> f a

Instances

UnexpectedDecodeErr Identity

Defined in Data.TypedEncoding.Common.Class.Decode

Methods

unexpectedDecodeErr :: UnexpectedDecodeEx -> Identity a

UnexpectedDecodeErr (Either UnexpectedDecodeEx)

Defined in Data.TypedEncoding.Common.Class.Decode

Methods

unexpectedDecodeErr :: UnexpectedDecodeEx -> Either UnexpectedDecodeEx a

asUnexpected_ :: (KnownSymbol x, UnexpectedDecodeErr f, Applicative f, Show err) => Proxy x -> Either err a -> f a

Since: 0.1.0.0

asUnexpected :: forall x f err a. (KnownSymbol x, UnexpectedDecodeErr f, Applicative f, Show err) => Either err a -> f a

Since: 0.1.0.0