How to Get Involved with Rust's Outreachy Program: A Comprehensive Guide

Overview

The Rust Project has a strong history of supporting open-source mentorship through programs like Google Summer of Code (GSoC) and OSPP. Building on that tradition, we are thrilled to announce participation in the Outreachy program for the May 2026 cohort. This guide will explain what Outreachy is, how it differs from other programs, and how you can apply to work with the Rust community.

Outreachy provides paid, remote internships to people from groups underrepresented in the tech industry. Unlike GSoC, where you apply directly to a project, Outreachy requires an initial application to the program itself, followed by a dedicated contribution period to the community you wish to join. This guide walks you through each step, highlights common pitfalls, and details the four projects the Rust team will mentor in 2026.

Prerequisites

Eligibility for Outreachy

• You must be from a group that faces underrepresentation, systemic bias, or discrimination in technology in your country of residence.
• You must be 18 years or older at the start of the internship.
• You must not be a student or employee of an organization that restricts participation.
• You need to commit full-time (40 hours/week) for the 12-week internship period.

Skills for Rust Projects

• Basic proficiency in Rust (reading and writing) is strongly recommended.
• Familiarity with the Rust compiler and open-source contribution workflows (Git, GitHub, CI).
• Interest in any of the four project areas: FFI, code coverage, fuzzing, or testing infrastructure.
• Ability to work independently and communicate asynchronously via chat and issue trackers.

Step-by-Step Instructions

Step 1: Submit Your Initial Outreachy Application

Visit the Outreachy website during the application window. Fill out the eligibility check and provide basic information about yourself and your background. This is a one-time application that qualifies you for all participating communities.

Step 2: Browse Participating Communities

After your initial application is accepted, you’ll gain access to the list of communities. Look for “Rust Project” (likely under “Programming Languages” or similar). Review the project ideas listed, which for the May 2026 cohort include:

• Calling overloaded C++ functions from Rust – mentored by teor, Taylor Cramer, and Ethan Smith.
• Code coverage of the Rust compiler at scale – mentored by Jack Huey.
• Fuzzing the a-mir-formality type system implementation – mentored by Niko Matsakis, Rémy Rakic, and tiif.
• (A fourth project will be announced closer to the date.)

Each project has its own issue tracker and communication channel. Join the Rust community’s Zulip or Discord to introduce yourself.

Step 3: Complete the Contribution Period

Outreachy requires you to make substantial contributions to the community before you can apply for a specific internship. This is unlike GSoC, where contributions are optional. For Rust, you’ll need to:

1. Pick a project from the list (or a related contribution task).
2. Start working on small tasks – fixing documentation, adding tests, improving code comments, or tackling beginner-friendly issues labeled “good first issue” or “mentored”.
3. Engage with mentors and other contributors via code reviews and chat. Show that you can collaborate effectively.
4. Submit a patch or pull request that demonstrates your ability to contribute meaningfully. This could be a bug fix, a test addition, or even a feature stub.

The contribution period typically lasts 6–8 weeks. Mentors will evaluate your work and provide feedback. Make sure to document your progress in a blog post or report as required by Outreachy.

Step 4: Submit Your Project Application

After the contribution period, you will be invited to submit a formal application to the Rust Project through the Outreachy system. Your application should include:

• A detailed proposal for the specific project you want to work on during the internship (e.g., “fuzzing a-mir-formality”).
• Links to your contributions (commits, PRs, issues).
• A timeline of what you plan to achieve each week.
• Any relevant experience or background.

The Rust Project will select up to four interns for the May 2026 cohort due to limited funding and mentoring capacity. The selection committee will evaluate based on the quality of your contributions, your proposal, and your demonstrated fit with the community.

Step 5: Onboarding and Internship

If selected, you’ll receive a stipend (funded by the Rust community) and start the 12-week internship. You’ll work closely with your mentors, attend regular check-ins, and contribute code to the Rust compiler or ecosystem. At the end, you’ll present your work to the community.

Common Mistakes

1. Applying Without Making Contributions

A common pitfall is assuming that GSoC-style “soft contributions” are enough. For Outreachy, you must complete at least one substantial, accepted contribution. Start early and aim for multiple contributions to stand out.

2. Ignoring the Eligibility Window

Outreachy has strict deadlines for the initial application. Missing this window means you cannot participate, even if you later contribute to Rust. Mark your calendar for the announcement on the Outreachy website.

3. Choosing a Project Without Understanding Its Complexity

The three announced projects are ambitious. For example, calling overloaded C++ functions requires deep knowledge of FFI. Don’t overcommit – pick a project that matches your current skill level. If you’re new to Rust, the code coverage project might be more approachable.

4. Poor Communication

Outreachy mentors value transparency. If you struggle with a task, ask for help in the public channels rather than disappearing. Silence can be interpreted as disinterest.

5. Forgetting to Mention Underrepresented Background

While Outreachy is open to all underrepresented groups, some applicants omit this detail in their application. Be explicit about your background and how it aligns with the program’s goals – this helps the selection committee understand your perspective.

Summary

Participating in the Rust Project’s Outreachy program is a fantastic opportunity to dive into compiler development while getting paid and mentored. The key difference from GSoC is the mandatory contribution period, which ensures you’re already part of the community before the internship begins. For the May 2026 cohort, the Rust team will mentor four interns on projects ranging from FFI to fuzzing. By following the steps above – complete an Outreachy application, contribute meaningfully, and submit a strong proposal – you can maximize your chances of being selected. Avoid common mistakes like missing deadlines or under-communicating, and you’ll be well on your way to a rewarding open-source internship.