Safe Haskell	Safe-Inferred
Language	Haskell2010

BishBosh.Data.Exception

Contents

Description

Exceptions customised for this application.
N.B.: IO-functions can merely forward any exceptions thrown by the underlying calls, so these exceptions are typically thrown from pure functions.
CAVEAT: though intended to be orthogonal, there's some inevitable overlap.

Synopsis

Types

Data-types

These types of exception may be thrown by any function which checks its parameters; typically either constructors or mutators.

Instances details

Show BadData Source #
Instance details Defined in BishBosh.Data.Exception Methods showsPrec :: Int -> BadData -> ShowS # show :: BadData -> String # showList :: [BadData] -> ShowS #

These types of exception may be thrown by any function which is unable to comply with a correctly formed request.

Instances details

Show BadRequest Source #
Instance details Defined in BishBosh.Data.Exception Methods showsPrec :: Int -> BadRequest -> ShowS # show :: BadRequest -> String # showList :: [BadRequest] -> ShowS #

Each type of exception includes a type & a details.

Instances details

Show Exception Source #
Instance details Defined in BishBosh.Data.Exception Methods showsPrec :: Int -> Exception -> ShowS # show :: Exception -> String # showList :: [Exception] -> ShowS #
Exception Exception Source #
Instance details Defined in BishBosh.Data.Exception Methods toException :: Exception -> SomeException # fromException :: SomeException -> Maybe Exception # displayException :: Exception -> String #