google/crubit
Oct 2025 – Oct 2025
1 Month active
Languages Used
BzlCC++Rust
Technical Skills
Binding generationBuild System (Bazel)C++C++ ProgrammingC++ programmingCode Generation
Luke Zarko
PROFILE
Luke Zarko
During October 2025, Zarko enhanced Rust-to-C++ interoperability in the google/crubit repository by implementing support for fixed-size and nested arrays in binding generation. He represented Rust fixed-size arrays as std::array<T, N> in C++ and ensured layout compatibility for passing and returning these arrays across the language boundary. Zarko addressed ABI considerations, added comprehensive tests, and extended support to nested arrays containing types with Drop and Default traits, improving robustness. His work, using C++, Rust, and Bazel, reduced boilerplate in bindings and broadened the range of data structures that can be exchanged reliably between Rust and C++ codebases.
Overall Statistics
Feature vs Bugs
100%Features
Repository Contributions
3Total
Bugs
0
Commits
3
Features
1
Lines of code
1,228
Activity Months1
Your Network
4194 people
Work History
October 2025
3 Commits • 1 Features
Oct 1, 2025Month 2025-10: Delivered Rust-to-C++ bindings enhancement for google/crubit, focusing on fixed-size and nested arrays. Implemented representation of Rust fixed-size arrays as std::array<lower(T), S>, with tests and ABI considerations. Extended binding to support passing and returning layout-compatible [T; N] as values across the Rust↔C++ boundary, and enabled nested arrays of Drop+Default types for improved robustness. Added tests to validate behavior and interoperability. This work reduces binding boilerplate, improves data-exchange reliability, and broadens interoperable data structures between Rust and C++.
3 Commits • 1 Features
Oct 1, 2025Month 2025-10: Delivered Rust-to-C++ bindings enhancement for google/crubit, focusing on fixed-size and nested arrays. Implemented representation of Rust fixed-size arrays as std::array<lower(T), S>, with tests and ABI considerations. Extended binding to support passing and returning layout-compatible [T; N] as values across the Rust↔C++ boundary, and enabled nested arrays of Drop+Default types for improved robustness. Added tests to validate behavior and interoperability. This work reduces binding boilerplate, improves data-exchange reliability, and broadens interoperable data structures between Rust and C++.
October 2025
Activity
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Quality Metrics
Correctness90.0%
Maintainability80.0%
Architecture86.6%
Performance80.0%
AI Usage20.0%
Skills & Technologies
Programming Languages
BzlCC++Rust
Technical Skills
Binding generationBuild System (Bazel)C++C++ ProgrammingC++ programmingCode GenerationCode generationCompiler InternalsRustRust ProgrammingRust programmingType SystemType system analysis
Repositories Contributed To
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