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Within LTS Haskell 24.16 (ghc-9.10.3)
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Self-documenting encoder and decoder Self-documenting encoder and decoder
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Type class for sequence of bytes Abstract class to manipulate sequence of bytes The use case of this class is abstracting manipulation of types that are just wrapping a bytestring with stronger and more meaniful name. Usual definition of those types are of the form: newtype MyType = MyType ByteString
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doctest-exitcode-stdio Run doctest's in a Cabal.Test.exitcode-stdio environment Run doctest's in a Cabal.Test.exitcode-stdio environment. For use with the doctest-extract utility. Normally, you should not need to import a module from this package, only generated code will do this.
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Parts of doctest exposed as library Parts of doctest exposed as library. For use with the doctest-extract utility.
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Combinators for working with sums Combinators for working with sums.
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Exceptions which are explicit in the type signature. Synchronous and Asynchronous exceptions which are explicit in the type signature. The first ones are very similar to Either and Control.Monad.Error.ErrorT. The second ones are used for System.IO.readFile and System.IO.hGetContents. This package is a proposal for improved exception handling in Haskell. It strictly separates between handling of exceptional situations (file not found, invalid user input, see http://wiki.haskell.org/Exception) and (programming) errors (division by zero, index out of range, see http://wiki.haskell.org/Error). Handling of the first one is called "exception handling", whereas handling of errors is better known as "debugging". For applications see the packages midi, spreadsheet, http-monad. Although I'm not happy with the identifier style of the Monad Transformer Library (partially intended for unqualified use) I have tried to adopt it for this library, in order to let Haskell programmers get accustomed easily to it. See also: unexceptionalio
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Extensible exceptions This package provides extensible exceptions for both new and old versions of GHC (i.e., < 6.10).
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Criterion benchmarks for generators Criterion benchmarks for generators
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Source code suggestions HLint gives suggestions on how to improve your source code.
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Monadic loops Some useful control operators for looping. New in 0.4: STM loop operators have been split into a new package instead of being conditionally-built. New in 0.3.2.0: various functions for traversing lists and computing minima/maxima using arbitrary procedures to compare or score the elements.