Rust Secures 13 Google Summer of Code 2026 Slots Amid Record Proposal Surge

April 30, 2026 – The Rust Project will host 13 contributors through Google Summer of Code (GSoC) 2026, after receiving a record 96 proposals—a 50% jump from 2025. The projects span safe GPU offloading, WebAssembly linking, debugger enhancements, and more.

“We’re thrilled to welcome 13 new contributors,” said a Rust Project spokesperson on Zulip. “This year’s applicant pool was both larger and more competitive, showcasing the growing momentum around Rust.”

The final list, released by Google on April 30, includes proposals from contributors like Marcelo Domínguez and Kei Akiyama, mentored by experienced Rust developers.

Background

Google Summer of Code is a global program that pairs open-source organizations with student developers for a 12-week coding project. The Rust Project has participated since 2020, using GSoC to bring fresh talent into its ecosystem.

This year, mentors reviewed proposals based on applicant contributions, proposal quality, and community impact. AI-generated drafts and low-effort contributions were noted but manageable. Mentor availability was a limiting factor, with some mentors losing funding.

Selected Projects

The 13 accepted proposals (in alphabetical order) are:

• A Frontend for Safe GPU Offloading in Rust by Marcelo Domínguez (Mentor: Manuel Drehwald)
• Adding WebAssembly Linking Support to Wild by Kei Akiyama (Mentor: David Lattimore)
• Bringing autodiff and offload into Rust CI by Shota Sugano (Mentor: Manuel Drehwald)
• Debugger for Miri by Mohamed Ali Mohamed (Mentor: Oli Scherer)
• Implementing impl and mut restrictions by Ryosuke Yamano (Mentors: Jacob Pratt, Urgau)
• Improving Ergonomics and Safety of serialport-rs by Tanmay (Mentor: Christian Meusel)

Learn more about the selection process.

What This Means

This surge in proposals and accepted slots signals growing developer interest in Rust’s systems-level safety and performance. The new projects will directly improve Rust’s tooling, safety guarantees, and hardware support, benefiting thousands of Rust users.

“Each project tackles a key pain point,” noted a Rust core contributor. “From debugging with Miri to linking WebAssembly binaries, these contributions will accelerate Rust’s adoption in critical areas like embedded systems and GPU computing.”

The 13 contributors will begin work in June, with completion expected by September 2026.