Smart pointers in Rust are a core manifestation of its ownership and memory management system. They not only manage heap memory but also provide safe and flexible data sharing and mutability control solutions for different scenarios through additional metadata and specific behaviors. The table below can help you quickly grasp the main characteristics and applicable … Read more
Zephyr Takes the World by Storm Today: Two Major Summits Held Simultaneously! Today is the “Spring Festival” for Zephyr enthusiasts. On this day (November 5), the Zephyr project will hold heavyweight meetings in two major arenas (online + offline) around the globe: North America (Offline): Zephyr will host an offline developer meetup in Anaheim, coinciding … Read more
Introduction Have you ever experienced the agony of being woken up at 3 AM by a production environment crash? Does the helplessness of staring at core dump files, trying to guess which thread freed memory still in use by another thread, drive you crazy? This article shares a real case: how a payment processing service … Read more
Tower-HTTP is a powerful HTTP middleware library in the Rust ecosystem, built on top of the Tower framework. It focuses on providing HTTP-specific tools and middleware to help developers easily handle common web development needs such as CORS, response compression, request tracing, and header validation. With a modular layer design, it supports a highly composable … Read more
This article is from https://blog.rust-lang.org/2025/10/28/project-goals-2025h2 On September 9, 2025, we merged RFC 3849 and officially announced the project goals for the “second half” of 2025—more accurately, the goals for the last three months, as I have been slightly delayed in organizing the goal planning. 1. Flagship Themes In previous rounds of goal planning, we set … Read more
Introduction If you are learning Rust, you have undoubtedly encountered the frustrating errors from the Borrow Checker. Many beginners feel disheartened: why does the compiler reject my code when the logic seems correct? This article will delve into the core mechanisms of Rust’s Borrow Checker, helping you understand the design philosophy behind it and providing … Read more
Did you think AI assistants just needed a button click? You haven’t seen the backend frantically adjusting APIs. Brothers, sisters, workers, tech enthusiasts, AI players—have you ever had this experience: You just typed a sentence in Google’s NotebookLM, and in three seconds it summarizes a well-structured, logically sound mini-paper complete with references. Just as you’re … Read more
Guard <span>Guard</span> is a common concept in Rust, meaning “to guard”. What does it guard? It guards resources, data, etc., within a specific scope. For example, the guards for mutexes and read-write locks are: • <span>MutexGuard</span> • <span>RwLockReadGuard</span> and <span>RwLockWriteGuard</span> They are an implementation of RAII (Resource Acquisition Is Initialization), a resource management technique from … Read more
Rust Pattern Matching: Taming the “Schrödinger’s Cat” of JSON The Pain of API JSON Schemas: The Love-Hate Relationship with JSON After exploring the HTTP Request API HMAC signature: adding a “security label” to API requests, we finally saw the long-awaited HTTP response. As a heavy user of APIs, I deal with various JSON data every … Read more
Practical Implementation of Database Connection Pooling with Rust and PostgreSQL: deadpool and diesel (Part 4) The idea behind developing RTMate in Rust is to create a platform that provides WebSocket connection services, eliminating the need for users to set up their own WebSocket services. In this process, it is essential to manage different tenants and … Read more