Regional memory pointers https://github.com/basvandijk/regional-pointers/
|Latest on Hackage:||0.7|
This package is not currently in any snapshots. If you're interested in using it, we recommend adding it to Stackage Nightly. Doing so will make builds more reliable, and allow stackage.org to host generated Haddocks.
The library allows you to allocate memory in a region yielding a regional pointer to it. When the region terminates all pointers are automatically freed. Most importantly, a pointer can't be returned from the region. So it's impossible to reference unallocated memory.
The primary technique used in this package is called "Lightweight monadic regions" which was invented by Oleg Kiselyov and Chung-chieh Shan.
This technique is implemented in the regions package which is re-exported from this library.
This library provides wrappers around all the
Ptr functions from the
Foreign.* modules of the