dissable effective but unsafe coersions

Packages describing “safe” as local USE flag

Package “safe” Flag Description
dev-haskell/void dissable effective but unsafe coersions
dev-haskell/lens Disallow unsafeCoerce
dev-haskell/contravariant Get Safe guarantees rather than merely Trustworthy, but with worse constant factors.

All packages providing a “safe” USE flag (2)