CITATION — REFERENCE ENTRY

gc-removed-by-2013 · rust-mit-tech-review-2023

Revision cc28d4cb-1e30-4217-b740-114446092bf4 · 3/6/2026, 6:09:08 AM UTC
Claim ID
ocaml-compiler-ocaml-phase
Assertion
The early Rust compiler (rustboot) was written in OCaml before transitioning to a self-hosting compiler targeting LLVM. The team removed Rust's garbage collector by 2013, after which programs written in Rust ran even faster.
Quote
As the team improved the memory-management system, Rust had increasingly little need for its own garbage collector—and by 2013, the team had removed it. Programs written in Rust would now run even faster: no periodic halts while the computer performed cleanup.
Quote language
en
Available in