https://ghc.gitlab.haskell.org/ghc/doc/users_guide/exts/linear_types.html https://ghc.gitlab.haskell.org/ghc/doc/users_guide/exts/line... Experimental and of c

https://ghc.gitlab.haskell.org/ghc/doc/users_guide/exts/linear_types.html https://ghc.gitlab.haskell.org/ghc/doc/users_guide/exts/line... Experimental and of course one can debate whether Haskell is mainstream but I figured it merits a mention.