For a pure Rust answer to “how to make a primarily-safe gc-lang in Rust”, see Piccolo (Lua) with its ‘Stackless VM’: https://github.com/kyren/piccolo https://g

For a pure Rust answer to “how to make a primarily-safe gc-lang in Rust”, see Piccolo (Lua) with its ‘Stackless VM’: https://github.com/kyren/piccolo https://github.com/kyren/piccolo That’s not to say Piccolo couldn’t theoretically benefit from having its (already isolated) unsafe parts rewritten in Zig, but that’s up to the Zig developer community to chip away at with upstream contributions.