The latest version of data-forced is 0.3.0.0-1.
data-forced
Version 0.1.0.0 revision 0 uploaded by RubenAstudillo.
Package meta
- Synopsis
- Specify that lifted values were forced to WHNF or NF.
- Description
Alternative to bang patterns using CBV functions and unlifted data types. Tag your values to maintain the invariant that they were forced. Avoid liveness leaks on long running data structures.
import Data.Map.Lazy as ML -- Spine strict -- No references on added leafs even though it is a lazy map. basicEvent :: ML.Map Char (ForcedWHNF Int) -> IO (ML.Map Char (ForcedWHNF Int)) basicEvent map0 = do let val0 :: Strict (ForcedWHNF Int) -- val0 = strictlyWHNF (error "argument evaluated") -- would fail val0 = strictlyWHNF (2 + 2) -- CBV function, 2 + 2 reduced before val0 is bound. Strict val1 = val0 -- De-structure map1 = ML.insert 'a' val1 map0 pure map1- Author
- Ruben Astudillo
- Bug reports
- n/a
- Category
- Data
- Copyright
- 2023
- Homepage
- n/a
- Maintainer
- ruben.astud@gmail.com
- Package URL
- n/a
- Stability
- n/a