Copyright | Copyright (C) 2010 Uwe Schmidt |
---|---|
License | MIT |
Maintainer | Uwe Schmidt (uwe\@fh-wedel.de) |
Stability | experimental |
Portability | not portable |
Safe Haskell | Safe-Inferred |
Language | Haskell2010 |
The exception arrow class
Documentation
class (Arrow a, ArrowChoice a, ArrowZero a, ArrowIO a) => ArrowExc a where Source #
tryA :: a b c -> a b (Either SomeException c) Source #
catchA :: a b c -> a SomeException c -> a b c Source #
Instances
ArrowExc IOLA Source # | |
Defined in Control.Arrow.IOListArrow | |
ArrowExc (IOSLA s) Source # | |
Defined in Control.Arrow.IOStateListArrow |