14 lines
648 B
XML
14 lines
648 B
XML
<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
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<pkgmetadata>
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<herd>haskell</herd>
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<longdescription>
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A monad transformer version of the ST monad
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Warning! This monad transformer should not be used with monads that
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can contain multiple answers, like the list monad. The reason is that
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the will be duplicated across the different answers and this cause
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Bad Things to happen (such as loss of referential transparency). Safe
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monads include the monads State, Reader, Writer, Maybe and
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combinations of their corresponding monad transformers.
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</longdescription>
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</pkgmetadata>
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