errors
Type-safe error handling (by Gabriella439)
exceptions
mtl friendly exceptions (by ekmett)
| errors | exceptions | |
|---|---|---|
| - | 1 | |
| 64 | 49 | |
| - | - | |
| 3.1 | 5.4 | |
| about 1 year ago | 4 months ago | |
| Haskell | Haskell | |
| BSD 3-clause "New" or "Revised" License | BSD 3-clause "New" or "Revised" License |
The number of mentions indicates the total number of mentions that we've tracked plus the number of user suggested alternatives.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
errors
Posts with mentions or reviews of errors.
We have used some of these posts to build our list of alternatives
and similar projects.
We haven't tracked posts mentioning errors yet.
Tracking mentions began in Dec 2020.
exceptions
Posts with mentions or reviews of exceptions.
We have used some of these posts to build our list of alternatives
and similar projects. The last one was on 2021-03-21.
-
Async Control Flow
I see. Do you think rethrowing the original exception is the the right approach in all cases, or only in this case? In the documentation I wrote for the exceptions package, I recommend to let the release block's exceptions take priority, to match base's behavior. Should I recommend the opposite?
What are some alternatives?
When comparing errors and exceptions you can also consider the following projects:
time-warp
either - the EitherT monad transformer
effect-monad - Provides 'graded monads' and 'parameterised monads' to Haskell, enabling fine-grained reasoning about effects.
control-monad-exception - Explicitly Typed exceptions as a library
mmorph - Monad morphisms
failure - A simple type class for success/failure computations.
frpnow
categories - categories from category-extras
sessiontypes
hask - Category theory for Haskell with a lens flavor (you need GHC 7.8.3, not 7.8.2 to build this!)
recursion-schemes - Generalized bananas, lenses and barbed wire
control-monad-omega - A Haskell monad for fair enumeration of infinite sets.