Re:Buz – A fork of Bun using modern Zig, with sub-1s increme...
by skeledrew on Saturday July 25, 2026 @08:17PM
(#49053239)
> that's dependent on in context learning & instruction following
Not just that. For Rust in particular, since unsafe code is uncompilable code (unless explicitly marked "unsafe"), the LLM is essentially forced to continue iterating even if the code already works but is unsafe, until it finds an implementation that's both correct (per the spec) and safe (per the compiler). That's the difference from Zig, where "make the code safe" is essentially part of the spec, and so may be missed by the LLM and not be discovered by a human until there's an observable runtime issue, or CVE.
Not just that. For Rust in particular, since unsafe code is uncompilable code (unless explicitly marked "unsafe"), the LLM is essentially forced to continue iterating even if the code already works but is unsafe, until it finds an implementation that's both correct (per the spec) and safe (per the compiler). That's the difference from Zig, where "make the code safe" is essentially part of the spec, and so may be missed by the LLM and not be discovered by a human until there's an observable runtime issue, or CVE.