Safe Haskell | Safe |
---|---|
Language | Haskell2010 |
Documentation
type DataColumn = (Text, Maybe Data_DataTypeInfo, Bool, DataValue) Source #
type DataRow = [DataColumn] Source #
class FromColumn a where Source #
fromColumn :: DataColumn -> IO (Maybe a) Source #
Safe Haskell | Safe |
---|---|
Language | Haskell2010 |
type DataColumn = (Text, Maybe Data_DataTypeInfo, Bool, DataValue) Source #
type DataRow = [DataColumn] Source #
class FromColumn a where Source #
fromColumn :: DataColumn -> IO (Maybe a) Source #