effectful-st: `ST`-style mutation for `effectful`.
An ST-style alternative to the Prim effect in effectful that
allows safely running scoped state transformations without IOE.
The Prim effect allows the use of PrimMonad on Eff without
allowing arbitrary IO. However, there is no safe way to run the
effect without introducing the IOE effect because Prim has no
way of delimiting the scope of the mutation to runPrim. In other
words, Prim is effectively acting merely as a restricted form of
IOE that only allows PrimMonad.
STE from this package on the other hand borrows the quantification
trick from Control.Monad.ST to provide a safe way to run the effect
purely.
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- effectful-st-0.0.0.1.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
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| Versions [RSS] | 0.0.0.0, 0.0.0.1 |
|---|---|
| Change log | CHANGELOG.md |
| Dependencies | base (>=4.13 && <4.18), effectful-core (>1 && <2.2), primitive (>=0.7 && <0.8) [details] |
| License | CC0-1.0 |
| Author | Russell Hernandez Ruiz |
| Maintainer | qrpnxz@hyperlife.xyz |
| Category | effectful |
| Home page | https://sr.ht/~qrpnxz/effectful-st/ |
| Bug tracker | https://todo.sr.ht/~qrpnxz/effectful-st |
| Source repo | head: git clone https://git.sr.ht/~qrpnxz/effectful-st this: git clone https://git.sr.ht/~qrpnxz/effectful-st(tag 0.0.0.1) |
| Uploaded | by qrpnxz at 2022-09-12T19:33:56Z |
| Distributions | |
| Downloads | 151 total (2 in the last 30 days) |
| Rating | (no votes yet) [estimated by Bayesian average] |
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| Status | Docs available [build log] Last success reported on 2022-09-12 [all 1 reports] |