Reading files is an essential operation and a necessary skill to master in our daily development. How to read files, how to write files, how to close connections after writing files, how to create files, and so on. Reading Files and Iterating Through Their Lines When we need to read a file line by line … Read more
Introduction: Build a CLI that can chat with advanced large language models like Llama 3.2. Learn how Rust and the Ollama library make this easy. As a developer learning Rust, I wanted to build a practical project to apply my new skills. With the rise of large language models like Anthropic’s Llama 3.2, I thought … Read more
Introduction In the Rust programming language, Traits and Generics are two powerful tools for achieving code reuse and flexibility. Traits provide behavior definitions for types, while generics allow you to write code that handles multiple types. By combining Traits and Generics, you can create highly scalable and generic libraries and frameworks. This article will delve … Read more
Click the above “Programmer Software Library” and select “Star“ Stay updated with the latest software news and insights! The optician store of the Programmer Software Library! Mingmin Hengyu from Qubit AI | WeChat Official Account QbitAI Replacing C++, Rust is truly set to rewrite everything! After gaining favor from major companies like Linux, Google, and … Read more
Introduction Memory management has always been one of the core challenges in programming language design. In many languages, developers need to manage memory manually, which can easily lead to issues such as memory leaks and dangling pointers. In contrast, Rust provides a completely new approach to memory management through its unique ownership, borrowing, and lifetimes … Read more
Click the blue text above to follow us Next, we will delve into the main areas to focus on when writing high-quality Rust code in a light-hearted and humorous way. Are you ready? Put on your humor shield, and let’s get started! Have you ever walked into a well-organized room and felt a sense of … Read more
Introduction: This article is the 9th in the "Rust Programming" series, totaling 27 articles. Click on the "Rust Language" tag to view other chapters! The concept of “closures” is likely familiar to JavaScript users. In simple terms, a closure is a function without a name, but it has many differences from a regular function. Let’s … Read more
14.1 Parsing Command Line Arguments Building command line tools (CLI) is a common task in Rust practical projects. Rust provides various ways to parse command line arguments, with the most common approach being the use of third-party libraries like <span>clap</span> or <span>structopt</span>. These libraries help us easily define and parse command line arguments, handle user … Read more
Introduction In Rust, memory management is a very important task. Rust helps developers avoid many common memory issues through mechanisms such as ownership, borrowing, and lifetimes. However, Rust also provides some smart pointers for handling heap-allocated memory, which not only simplify memory management but also give us more flexibility. This article will detail several smart … Read more
Cyclang is a simple statically typed programming language that supports basic language constructs such as functions, control flow, and arithmetic operations. The language’s feature design is very concise, and the complete language specification can be referenced in the official documentation. The focus of this project is on the process of building a compiler from scratch … Read more