lambda-devs
fused-effects
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lambda-devs | fused-effects | |
---|---|---|
- | 3 | |
2 | 634 | |
- | 0.3% | |
0.0 | 4.5 | |
over 8 years ago | 28 days ago | |
Haskell | Haskell | |
BSD 3-clause "New" or "Revised" License | BSD 3-clause "New" or "Revised" License |
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lambda-devs
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Tracking mentions began in Dec 2020.
fused-effects
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Where's more discussion of the designs of effect systems?
Languages such as Koka only support algebraic effects, not scoping operations such as catch and listen. The Effect Handlers in Scope paper introduces scoping operations, which lead to the Haskell libraries fused-effects and polysemy, but they turned out to have some weird semantics. eff is her effort to fix that.
- Haskell doesn't make sense without pure functions
- Monthly Hask Anything (June 2021)
What are some alternatives?
monad-control - Lift control operations, like exception catching, through monad transformers
polysemy - :gemini: higher-order, no-boilerplate monads
foldl - Composable, streaming, and efficient left folds
eveff - Efficient Haskell effect handlers based on evidence translation.
safe-exceptions - Safe, consistent, and easy exception handling
eff - 🚧 a work in progress effect system for Haskell 🚧
hask - Category theory for Haskell with a lens flavor (you need GHC 7.8.3, not 7.8.2 to build this!)
freer-simple - A friendly effect system for Haskell
record - Anonymous records
control-monad-free - Free monads and monad transformers
free - free monads
ghc - Mirror of the Glasgow Haskell Compiler. Please submit issues and patches to GHC's Gitlab instance (https://gitlab.haskell.org/ghc/ghc). First time contributors are encouraged to get started with the newcomers info (https://gitlab.haskell.org/ghc/ghc/wikis/contributing).