libghc-ixset-typed-dev - 0.5.1.0-3+b1 main

This Haskell package provides a data structure of sets that are indexed by
potentially multiple indices.
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Sets can be created, modified, and queried in various ways.
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The package is a variant of the ixset package. The ixset package makes use of
run-time type information to find a suitable index on a query, resulting in
possible run-time errors when no suitable index exists. In ixset-typed, the
types of all indices available or tracked in the type system. Thus,
ixset-typed should be safer to use than ixset, but in turn requires more GHC
extensions.
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At the moment, the two packages are relatively compatible. As a consequence of
the more precise types, a few manual tweaks are necessary when switching from
one to the other, but the interface is mostly the same.
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This package provides a library for the Haskell programming language.
See http://www.haskell.org/ for more information on Haskell.