Comments (3)
Do you have suggestions for what operations such as module should provide? One of the main benefits of Data.Constraints.{Nat,Symbol}
is that they provide useful operations that aren't expressible with the API in GHC.TypeLits
. I'm not sure off the top of my head which operations would be most useful for Data.Constraints.Char
to provide.
from constraints.
unconsSymbol :: KnownSymbol sym :- KnownMaybe (KnownPair KnownChar KnownSymbol) (UnconsSymbol sym)
consSymbol :: ..
Though the problem is where to put KnownMaybe
and KnownPair
, and what they should look like.
But at least
charToNat :: KnownChar c :- KnownNat (CharToNat c)
is not problematic, and probably natToChar
with additional constraint.
from constraints.
I've implemented this in #122.
from constraints.
Related Issues (20)
- Expose ComposeC
- divideTimes' constraint is too tight
- Class instances HOT 4
- Update for QuantifiedConstraints
- Divides a b :- (Mod b a ~ 0) HOT 3
- instance Lift (Dict cls) HOT 2
- Consider using AppendSymbol in Data.Constraint.Symbol HOT 3
- constraints-0.10.1 needs revision HOT 1
- An adjunction(?)
- constraints-0.11 and 0.11.1 need base < 4.16 revisions HOT 1
- Update for GHC 9.2 HOT 2
- Build failure with `mtl-2.3` HOT 1
- The `forall` function triggers `-Wforall-identifier` on GHC 9.4
- Use `withDict` instead of `unsafeCoerce` to implement `magic`
- Build failures with mtl-2.3 and `transformers < 0.6` HOT 2
- constraints-0.13.1 cannot be build with GHC 9.4 HOT 1
- Soundness of `powMonotone2` HOT 1
- constraints-0.13.4 cannot be built with GHC 9.10 alpha 1 HOT 1
- Data.Constraint.Nat Log2 functions HOT 3
Recommend Projects
-
React
A declarative, efficient, and flexible JavaScript library for building user interfaces.
-
Vue.js
🖖 Vue.js is a progressive, incrementally-adoptable JavaScript framework for building UI on the web.
-
Typescript
TypeScript is a superset of JavaScript that compiles to clean JavaScript output.
-
TensorFlow
An Open Source Machine Learning Framework for Everyone
-
Django
The Web framework for perfectionists with deadlines.
-
Laravel
A PHP framework for web artisans
-
D3
Bring data to life with SVG, Canvas and HTML. 📊📈🎉
-
Recommend Topics
-
javascript
JavaScript (JS) is a lightweight interpreted programming language with first-class functions.
-
web
Some thing interesting about web. New door for the world.
-
server
A server is a program made to process requests and deliver data to clients.
-
Machine learning
Machine learning is a way of modeling and interpreting data that allows a piece of software to respond intelligently.
-
Visualization
Some thing interesting about visualization, use data art
-
Game
Some thing interesting about game, make everyone happy.
Recommend Org
-
Facebook
We are working to build community through open source technology. NB: members must have two-factor auth.
-
Microsoft
Open source projects and samples from Microsoft.
-
Google
Google ❤️ Open Source for everyone.
-
Alibaba
Alibaba Open Source for everyone
-
D3
Data-Driven Documents codes.
-
Tencent
China tencent open source team.
from constraints.