dev-haskell/monadcatchio-transformers/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<herd>haskell</herd>
	<longdescription>
		Provides functions to throw and catch exceptions. Unlike the functions from
		@Control.Exception@, which work in @IO@, these work in any stack of monad
		transformers (from the &#39;transformers&#39; package) with @IO@ as the base monad.
		You can extend this functionality to other monads, by creating an instance
		of the @MonadCatchIO@ class.
	</longdescription>
</pkgmetadata>