If you are familiar with Tailwind CSS, you will find the API of GPUI quite familiar. This is because GPUI’s styling API is directly inspired by Tailwind CSS. Indeed, GPUI has adopted an atomic design for UI styling: div() .flex() .size_full() .p_4() .bg(rgb(0xf0f0f0)) .text_color(black()) .child(nav()) ElementId The ElementId is a unique identifier for GPUI elements. … Read more
Zero-Copy Bridges Between Python and Rust: 5 Practical PyO3 Patterns Introduction In the practice of mixed programming with Python and Rust, we often encounter a crucial performance bottleneck that is frequently overlooked: the repeated copying of data when passing across language boundaries. Imagine that you have meticulously crafted a high-performance Rust function, wrapped with PyO3 … Read more
Comparison Summary of Rust Thread Pool Libraries 2.1 Rayon Thread Pool •Core Features: Based on a data parallel model, automatically manages the thread pool, supports <span>join</span> for parallel task execution•Advantages: •Threads are reusable, avoiding the overhead of frequent creation/destruction•Automatically adjusts the number of threads based on CPU core count•Provides <span>scope</span> to create child threads, supporting … Read more
Introduction In the field of high-frequency trading, every microsecond is worth a fortune. When your trading engine starts to exhibit delays, and orders cannot be completed within milliseconds, market price spreads move quickly, and market makers withdraw quotes, this is not just a technical issue but a direct economic loss. Recently, a trading team encountered … Read more
💡 Core Idea: Rust’s pattern matching provides powerful and flexible control flow, surpassing traditional switch statements. 🧠 Detailed Knowledge Points: Pattern matching is a mechanism in Rust used to check if a value conforms to a specific structure and destructure it to extract the desired parts. It is not limited to integer or string comparisons; … Read more
Introduction Have you ever encountered a strange situation during Rust development where running <span>cargo check</span> works perfectly in one directory, but fails to compile in another? Or where the CI environment fails to build, but it passes locally? Recently, a user of cargo-semver-checks faced such a peculiar issue: the tool reported that it could not … Read more
About this Rust Practical Tutorial Series: Positioning: A record of exercises transitioning from Rust basics to practical projects. Content: Focused on specific problems encountered in practice, solutions, and insights. Readers: Suitable for developers with a basic understanding of Rust who urgently need project experience to consolidate their knowledge. Experienced players may skip this. Plan: This … Read more
If you are new to Rust and notice the version number has changed from <span>1.91.0</span> to <span>1.91.1</span>, a common reaction might be: “Isn’t this just a minor patch? There probably isn’t much to see, right?” However, the official Rust blog makes it clear: 1.91.1 is not about adding new features, but rather urgently fixing two … Read more
In recent years, the Rust programming language has gained increasing attention in the embedded systems field due to its memory safety and high performance. However, efficiently using a Real-Time Operating System (RTOS) in Rust remains a challenge. FreeRTOS-rust has emerged to provide developers with a simple and user-friendly way to seamlessly integrate Rust with the … Read more
Introduction In the field of machine learning, PyTorch has always been the framework of choice for developers. But if you are a Rust developer, would you also like to experience the charm of deep learning? The Candle framework launched by Hugging Face opens a new door for Rust developers. Candle is a minimalist machine learning … Read more