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Rust is a programming language that combines memory safety and low-level control, providing C-like performance while guaranteeing the absence of undefined behaviors by default. Rust's growing popularity has prompted research on safe and…

Programming Languages · Computer Science 2024-05-28 Aidan Z. H. Yang , Yoshiki Takashima , Brandon Paulsen , Josiah Dodds , Daniel Kroening

Rust is a relatively new system programming language that has been experiencing a rapid adoption in the past 10 years. Rust incorporates a memory ownership model enforced at a compile time. Since this model involves zero runtime overhead,…

Programming Languages · Computer Science 2022-09-20 Nikolay Ivanov

Automatic C-to-Rust translation is a promising way to enhance the reliability of legacy system software. However, C2Rust, an industrially developed translator, generates Rust code with unsafe features, undermining the translation's…

Software Engineering · Computer Science 2024-09-17 Jaemin Hong , Sukyoung Ryu

The development of safety-critical aerospace systems is traditionally dominated by the C language. Its language characteristics make it trivial to accidentally introduce memory safety issues resulting in undefined behavior or security…

Cryptography and Security · Computer Science 2024-05-29 Lukas Seidel , Julian Beier

Dubbed a safer C, Rust is a modern programming language that combines memory safety and low-level control. This interesting combination has made Rust very popular among developers and there is a growing trend of migrating legacy codebases…

Programming Languages · Computer Science 2023-03-21 Hanliang Zhang , Cristina David , Yijun Yu , Meng Wang

Large language models (LLMs) show promise in code translation - the task of translating code written in one programming language to another language - due to their ability to write code in most programming languages. However, LLM's…

Software Engineering · Computer Science 2025-04-18 Hasan Ferit Eniser , Hanliang Zhang , Cristina David , Meng Wang , Maria Christakis , Brandon Paulsen , Joey Dodds , Daniel Kroening

Automating C-to-Rust migration is critical for improving software security without sacrificing performance. Traditional rule-based methods struggle with diverse C idioms, often producing rigid and unidiomatic Rust code. Large Language…

Software Engineering · Computer Science 2026-04-06 Jia Feng , Wenjie Gan , Cuiyun Gao , Chaozheng Wang , Feng Luo , Xin Xia , Ge Li , Kui Liu

Translating C code into safe Rust is an effective way to ensure memory safety. Compared to rule-based approaches, which often produce largely unsafe Rust code, LLM-based methods generate more idiomatic and safer Rust by leveraging extensive…

Software Engineering · Computer Science 2026-05-13 Zhiqiang Yuan , Wenjun Mao , Zhuo Chen , Xiyue Shang , Chong Wang , Yiling Lou , Xin Peng

Translating legacy C codebases to Rust is increasingly demanded for building safety-critical systems. While various approaches have emerged for this task, they face inherent trade-offs: rule-based methods often struggle to satisfy code…

Software Engineering · Computer Science 2026-01-14 Chaofan Wang , Tingrui Yu , Beijun Shen , Jie Wang , Dong Chen , Wenrui Zhang , Yuling Shi , Chen Xie , Xiaodong Gu

Clippy lints are considered as essential tools for Rust developers, as they can be configured as gate-keeping rules for a Rust project during continuous integration. Despite their availability, little was known about practical application…

Software Engineering · Computer Science 2023-10-19 Chunmiao Li , Yijun Yu , Haitao Wu , Luca Carlig , Shijie Nie , Lingxiao Jiang

Translating C to memory-safe languages, like Rust, prevents critical memory safety vulnerabilities that are prevalent in legacy C software. Even with recent LLM-based and tool-augmented translators, the resulting Rust code frequently…

Software Engineering · Computer Science 2026-05-19 Tianyu Li , Ruishi Li , Bo Wang , Brandon Paulsen , Umang Mathur , Prateek Saxena

Large-scale migration of legacy C code to Rust offers a promising path toward improving memory safety, but LLM-based C-to-Rust translation remains challenging due to limited context windows and hallucinations. Prior approaches are evaluated…

Software Engineering · Computer Science 2026-04-15 Muhammad Farrukh , Baris Coskun , Tapti Palit , Michalis Polychronakis

Surveys of computational science show that many scientists use languages like C and C++ in order to write code for scientific computing, especially in scenarios where performance is a key factor. In this paper, we seek to evaluate the use…

Computational Physics · Physics 2024-10-28 Willow Veytsman , Shuang Zhai , Chen Ding , Adam B. Sefkow

Despite the effort in vulnerability detection over the last two decades, memory safety vulnerabilities continue to be a critical problem. Recent reports suggest that the key solution is to migrate to memory-safe languages. To this end,…

Cryptography and Security · Computer Science 2025-04-22 Melih Sirlanci , Carter Yagemann , Zhiqiang Lin

Automatically translating system software from C to Rust is an appealing but challenging problem, as it requires whole-program reasoning to satisfy Rust's ownership and borrowing discipline. A key enabling step in whole-program translation…

Programming Languages · Computer Science 2026-04-23 Victor Chen , Ayden Coughlin , Michael D. Bond

The Rust programming language, with its safety guarantees, has established itself as a viable choice for low-level systems programming language over the traditional, unsafe alternatives like C/C++. These guarantees come from a strong…

Software Engineering · Computer Science 2023-08-11 Pantazis Deligiannis , Akash Lal , Nikita Mehrotra , Aseem Rastogi

Embedded software is used in safety-critical systems such as medical devices and autonomous vehicles, where software defects, including security vulnerabilities, have severe consequences. Most embedded codebases are developed in unsafe…

Cryptography and Security · Computer Science 2024-09-06 Ayushi Sharma , Shashank Sharma , Santiago Torres-Arias , Aravind Machiry

Prior research has extensively studied flaky tests in various domains, such as web applications, mobile applications, and other open-source projects in a range of multiple programing languages, including Java, Javascript, Python, Ruby, and…

Software Engineering · Computer Science 2025-02-06 Tom Schroeder , Minh Phan , Yang Chen

Code translation is crucial for cross-language codebase migration, and large language models (LLMs) have emerged as a promising technique to automate this process. However, the security implications of using LLMs for code translation remain…

Cryptography and Security · Computer Science 2025-12-09 Hailong Chang , Guozhu Meng , Shuhui Xiao , Kai Chen , Kun Sun , Yilin Li

Large language models (LLMs) show promise in code translation due to their ability to generate idiomatic code. However, a significant limitation when using LLMs for code translation is scalability: existing works have shown a drop in…

Programming Languages · Computer Science 2024-12-12 Hanliang Zhang , Cristina David , Meng Wang , Brandon Paulsen , Daniel Kroening