opnsense-ports/devel/hs-errors/pkg-descr
Franco Fichtner 8cb1a96ede ports: pull in a snapshot of the FreeBSD ports tree
Taken from:	https://github.com/freebsd/freebsd-ports.git
Commit id:	5070672073b68be364139bc6b3a89100bd17d331
2014-11-09 14:03:21 +01:00

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The one-stop shop for all your error-handling needs! Just import
"Control.Error". This library encourages an error-handling style that directly
uses the type system, rather than out-of-band exceptions.
WWW: http://hackage.haskell.org/package/errors