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Rust Foundation Maintainers Fund

Rust Foundation

Funding Amount

Not stated

Deadline

Deadline not published

Grant Type

Foundation

Can we apply?

Check your organization against each line. Taken from the listing; confirm with the funder's guidelines.

Other requirements

  • Global

Overview

A new initiative to provide consistent, transparent, and long-term support for the developers who make the Rust programming language possible.

Purpose

The fund aims to:

  • Provide reliable support for Rust's maintainers and contributors
  • Collaborate with the Rust Project Leadership Council and Project teams to identify high-impact priorities
  • Direct support toward maintainers working on identified priorities
  • Provide visibility into how funding is used to advance Rust

Focus Areas

  • Supporting Rust maintainers and contributors
  • Funding pull request reviews, upgrades, refactorings, and essential development work
  • Creating conditions for long-term maintainer roles
  • Ensuring continuity for efforts that keep the language stable and evolving

Governance

  • Operates within the governance framework shared between the Rust Project and the Rust Foundation
  • Ensures alignment and oversight at every level
  • Developed in coordination with Rust Project's priorities
  • Shared governance with the Rust Project Leadership Council
  • Operates as a 501(c)(6) nonprofit under mandate for transparency and accountability

Status

Still in discussion phase regarding how to best align funding decisions with Rust Project priorities. Further details about funding processes, eligibility, and timelines will be shared as the work progresses.

How to Apply

Application Process

Application details not yet finalized. Further details about funding processes, eligibility, and timelines will be shared as the work progresses.

For more information about supporting this work, contact: maintainers-fund@rustfoundation.org

What Rust Foundation actually gave

Source: IRS Form 990, 2025

Grants in 2025
2
Total given
$90K
Median grant
$45K
Range
$40K–$50K
  • By dollars: Pennsylvania 56%, California 44%. Top recipient cities: Pittsburgh, PA; La Jolla, CA.

Example grants

  • Carnegie Mellon University · Pittsburgh, PA

    Financial support for the borrowsanitizer project

    $50K

  • Uc San Diego · La Jolla, CA

    Part of a community wide effort to verify the rust standard libraries for safety

    $40K

IRS Form 990, 2025. Amounts as reported by the funder. Full 990 history →

Focus Areas & Funding Uses

Fields of Work

  • Science research

Categories

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