This hits on something I've been wondering about lately: For those of us who might want some of the performance characteristics of Rust, but not to the extent

This hits on something I've been wondering about lately: For those of us who might want some of the performance characteristics of Rust, but not to the extent that we're willing to take on all of the strictures it imposes, what's the feasibility of building a compiler that can avoid GC for objects whose lifetime can be determined statically, while still retaining GC for the rest? My (wild) guess is that it wouldn't actually gain you any real practical advantage over a good generational GC, but still, I'm curious if anyone has looked into something like that.