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Martin Gammelsæter

PROFILE

Martin Gammelsæter

Worked on the bazelbuild/rules_rust repository to enhance Rust build reliability and developer workflows. Focused on integrating compile_data with generated sources, updating source handling logic, and expanding test coverage to ensure correctness in mixed-source scenarios. Addressed remote build failures by ensuring transitive dependencies were reliably fetched from disk cache, improving consistency across remote configurations. Resolved recurring formatting issues for Bazel-generated sources by implementing rustfmt skip_children compatibility through CLI configuration. Leveraged expertise in Rust, Bazel, and build systems to deliver robust solutions that improved CI stability, reproducibility, and developer experience in Rust rules integration and build environments.

Overall Statistics

Feature vs Bugs

33%Features

Repository Contributions

3Total
Bugs
2
Commits
3
Features
1
Lines of code
144
Activity Months3

Work History

May 2026

1 Commits

May 1, 2026

Month 2026-05 — Bazel Rules Rust: Key fix delivered to ensure formatting reliability for Bazel-generated sources. Implemented rustfmt skip_children compatibility by passing as a --config flag to rustfmt, eliminating a recurring formatting failure and reducing CI churn. The change was committed to bazelbuild/rules_rust (commit 4bfb5ee254d0d51ff3250306a119c45501326870). This work improves developer experience and downstream build stability in Rust rules workflows.

February 2025

1 Commits

Feb 1, 2025

February 2025 monthly summary for bazelbuild/rules_rust: Key reliability improvement in remote builds by fetching transitive dependencies from disk cache for rust_analyzer_crate_spec and applying --remote_download_all; this reduced remote build failures due to missing dependencies and improved consistency across remote configurations.

January 2025

1 Commits • 1 Features

Jan 1, 2025

January 2025 monthly summary for bazelbuild/rules_rust. Focused on stabilizing and enhancing Rust build rules by integrating compile_data with generated sources, improving source handling, and expanding test coverage to ensure correctness across mixed source scenarios. The work strengthens build reproducibility, caching behavior, and CI reliability, delivering business value through more robust Rust builds and faster feedback.

Activity

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Quality Metrics

Correctness90.0%
Maintainability93.4%
Architecture86.6%
Performance83.4%
AI Usage20.0%

Skills & Technologies

Programming Languages

RustStarlark

Technical Skills

BazelBuild SystemsCode GenerationConfiguration ManagementRustRust DevelopmentRust ToolchainTesting

Repositories Contributed To

1 repo

Overview of all repositories you've contributed to across your timeline

bazelbuild/rules_rust

Jan 2025 May 2026
3 Months active

Languages Used

RustStarlark

Technical Skills

BazelBuild SystemsCode GenerationRust ToolchainTestingRust Development