TWiR with AI summaries

This Week in Rust 622
Official
New Project Directors have been elected to represent the Rust Project on the Rust Foundation Board of Directors.
docs.rs updates its default build targets to better align with the current Rust ecosystem, replacing x86_64 with ARM64 for Apple and i686 with ARM64 for Linux.
An update on the Rust Infrastructure Team's accomplishments in Q3 2025 and plans for Q4, including improvements to crates.io, CI, security, and community resources.
Newsletters
Stay updated on the Rust ecosystem for scientific computing with news on libraries, releases, and opportunities for contribution.
Project/Tooling Updates
SeaORM 2.0 introduces a more concise entity format and enhanced relational query capabilities for easier and more powerful database interactions.
An example of using Slint UI framework with Python asyncio, demonstrating fetching and displaying data from a web API.
Danube Messaging's documentation explains its cloud-native persistence architecture combining local WAL with cloud object storage for fast, durable, and cost-effective messaging.
Explore SierraDB, a Rust-built, horizontally scalable event store designed to address the unique demands of event sourcing with predictable performance and without garbage collection overhead.
This article discusses the latest improvements and updates to C2Rust, a tool for translating C code into unsafe Rust, focusing on generating more idiomatic Rust and seeking community feedback.
This blog post introduces Shove, a new S3-backed HTTP file server and content manager with live-reloads, partial updates, and basic HTTP auth, detailing its functionality, interesting implementation tricks, and stories behind its development.
ServiceRadar is an open-source network observability platform designed to simplify monitoring hybrid telecom networks by bridging legacy and modern protocols in cloud-native environments.
This article summarizes the changes and updates in version v0.65.0 of the fzf-make project, including new features, dependency updates, and internal improvements.
Observations/Thoughts
This article discusses ongoing developments in Git, including the transition to SHA-256, the introduction of Rust code, and policies regarding contributions from large language models.
This article discusses Matthew Maurer's DebugFS bindings for Rust, which involves overcoming lifetime constraints and using a pointer smuggling trick to efficiently pass function pointers, sparking debate about its complexity.
Learn how to integrate Rust code into your Python projects using PyO3 for performance-critical tasks, demonstrated by building a high-performance string diff tool.
A reflection on conference talks, Rust's type system, WebAssembly, and DMA problems in embedded systems.
A humorous take on the pressure to be creative and innovative in modern society.
An inside look at how the Rust Clippy team organized a feature freeze to focus on bug fixes and improve the linter's accuracy, resulting in new contributors and a more reliable tool.
This blog post explores a Rust trait-based solution for generalizing function arguments over mutability, enabling both mutable and immutable processing of buffer items.
A podcast exploring networking, Rust, and the technologies shaping the modern internet through in-depth discussions and expert interviews.
Rust Walkthroughs
This article discusses the technical challenges and solutions for implementing partial streaming in a federated query engine, allowing users to see real-time results while the query is still running.
This article discusses implementing multi-tenancy with Hexagonal Architecture using SQLx in Rust, focusing on abstracting the repository layer for better separation of concerns and maintainability.
This article describes how the author fixed issues in LLVM to improve the performance of Rust's stdarch crate, which defines vendor-specific APIs for SIMD code.
Learn how to implement spy and dummy test doubles in Rust unit testing with practical examples of supervillains and henchmen.
A step-by-step overview of a refresh token rotation process.
This article details a method using AI tools like ChatGPT-5 and Claude 4.5 to formally validate Rust algorithms with Lean, offering nine rules for proving correctness without prior formal methods knowledge.
A Typed Evaluator in Rust rvarago.github.io
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This article explains how to create a custom Rust integration test suite for a binary package, including fixture management and asynchronous test function support.
This video offers tips to reduce Rust compiler times, covering topics like rust-analyzer configuration, parallel cargo check, sccache install, linker configuration, and nightly toolchain updates.
Miscellaneous
A September 2025 overview of the Rust job market, listing companies, industries, and job levels with the most Rust positions.