polysemy-kvstore-jsonfile-0.1.0.0: Run a KVStore as a single json file in polysemy.
Safe HaskellNone
LanguageHaskell2010

Polysemy.JSONFileKVStore

Documentation

newtype JSONParseException Source #

Constructors

JSONParseException String 

Instances

Instances details
Eq JSONParseException Source # 
Instance details

Defined in Polysemy.JSONFileKVStore

Methods

(==) :: JSONParseException -> JSONParseException -> Bool #

(/=) :: JSONParseException -> JSONParseException -> Bool #

Show JSONParseException Source # 
Instance details

Defined in Polysemy.JSONFileKVStore

Methods

showsPrec :: Int -> JSONParseException -> ShowS #

show :: JSONParseException -> String #

showList :: [JSONParseException] -> ShowS #

Generic JSONParseException Source # 
Instance details

Defined in Polysemy.JSONFileKVStore

Associated Types

type Rep JSONParseException :: Type -> Type #

Methods

from :: JSONParseException -> Rep JSONParseException x #

to :: Rep JSONParseException x -> JSONParseException #

Exception JSONParseException Source # 
Instance details

Defined in Polysemy.JSONFileKVStore

Methods

toException :: JSONParseException -> SomeException #

fromException :: SomeException -> Maybe JSONParseException #

displayException :: JSONParseException -> String #

type Rep JSONParseException Source # 
Instance details

Defined in Polysemy.JSONFileKVStore

type Rep JSONParseException = D1 ('MetaData "JSONParseException" "Polysemy.JSONFileKVStore" "polysemy-kvstore-jsonfile-0.1.0.0-J63xsU2AUA871NNMlkwk66" 'True) (C1 ('MetaCons "JSONParseException" 'PrefixI 'False) (S1 ('MetaSel ('Nothing :: Maybe Symbol) 'NoSourceUnpackedness 'NoSourceStrictness 'DecidedLazy) (Rec0 String)))

eitherDecodeOrCreate :: (ToJSON a, FromJSON a, MonadIO m) => Path b File -> a -> m (Either String a) Source #

runKVStoreAsJSONFileStore :: (Members '[Embed IO, Error JSONParseException] r, FromJSONKey k, ToJSONKey k, FromJSON v, ToJSON v, Ord k) => Path b File -> Sem (KVStore k v ': r) a -> Sem r a Source #