monadloc: A class for monads which can keep a monadic call trace
This package defines a class for monads which can keep a monadic call trace.
See the blog post http://pepeiborra.wordpress.com/2009/11/01/monadic-stack-traces-that-make-a-lot-of-sense for more information.
A preprocessor is available (see the package monadloc-pp) which inserts calls
to "Control.Monad.Loc.withLoc" before every monadic statement in a module.
To invoke the preprocessor, add the pragma OPTIONS_GHC -F -pgmF MonadLoc
at the top of your Haskell files together with an import for the Control.Monad.Loc module
This package provides no implementation of the Control.Monad.Loc.MonadLoc interface.
Currently the only package that does so is control-monad-exception
,
but any other package can implement it and provide monadic call traces.
Changes:
0.7 - Extracted Template Haskell macro to separate module to allow
Control.Monad.Loc
to be Safe. (thanks to Deian Stefan)0.6 - Extracted the preprocessor to a separate package
monadloc-pp
to minimize the set of dependencies.
Downloads
- monadloc-0.7.1.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
Maintainer's Corner
For package maintainers and hackage trustees
Candidates
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Versions [RSS] | 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.7.1 |
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Dependencies | base (>=4 && <5), template-haskell, transformers [details] |
License | LicenseRef-PublicDomain |
Author | Pepe Iborra |
Maintainer | pepeiborra@gmail.com |
Category | Control, Monads |
Home page | http://github.com/pepeiborra/monadloc |
Source repo | head: git clone git://github.com/pepeiborra/monadloc.git |
Uploaded | by PepeIborra at 2013-06-06T10:50:16Z |
Distributions | |
Reverse Dependencies | 6 direct, 1135 indirect [details] |
Downloads | 8897 total (22 in the last 30 days) |
Rating | (no votes yet) [estimated by Bayesian average] |
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Status | Docs uploaded by user Build status unknown [no reports yet] |