I built a garbage collector for Rust (2023)

Description and use

The author built a garbage collector for Rust to address complex ownership and memory leak issues.

Problem

Implementing a garbage collector in Rust to manage memory for a specific application.

Outcome

The custom garbage collector successfully managed memory, eliminating leaks and simplifying ownership logic.

Workflow

• 1. Analyzed Rust’s ownership model and identified limitations.
• 2. Designed a mark‑and‑sweep algorithm suitable for Rust.
• 3. Implemented the collector using unsafe Rust for low‑level memory access.
• 4. Integrated the collector into the target application.
• 5. Benchmarked performance and verified correctness.

Evidence

I built a garbage collector for Rust (2023)

Source

Comments

Source