Rust-Course-2025

Why Use Rust for Database Interactions? Rust is well-suited for database operations because of: Popular Database Libraries in Rust Here are the most commonly used Rust libraries for interacting with databases: 1. Diesel 2. SQLx 3. SeaORM 1. Setting Up the Project Let’s create a Rust project to work with databases. Step 1: Create a … Read more

What Are Async Web Frameworks? Async web frameworks in Rust allow you to build web servers that can handle multiple client requests concurrently without blocking threads. Instead of waiting for tasks like file reading or database queries to complete, async frameworks use an event-driven model to process other requests in the meantime. Key Benefits: Popular … Read more

Why Use Rust for REST APIs? Rust is an ideal language for building REST APIs because of: Getting Started with REST APIs in Rust To build a REST API in Rust, we need: 1. Setting Up the Project Create a new Rust project: cargo new rust-rest-apicd rust-rest-api Add the following dependencies to your Cargo.toml file: … Read more

Why Use Rust for Web Development? Rust stands out in web development because of the following benefits: Common Use Cases for Rust in Web Development Rust Web Development Frameworks Rust has several frameworks for web development. Here are the top options: Setting Up Rust for Web Development Before starting, ensure you have Rust installed. If … Read more

Why JSON is Important JSON is commonly used in APIs, configuration files and data storage because it is: Setting Up Serde for JSON Handling Add the following dependencies to your Cargo.toml file: [dependencies]serde = { version = “1.0”, features = [“derive”] }serde_json = “1.0” Run the following command to build your project with the dependencies: … Read more

What is Deserialization? Deserialization is the process of taking structured data from a format like JSON, TOML, YAML, or binary and converting it into a Rust data structure, such as a struct, enum or collection. It allows Rust programs to read, interpret and process external data. Common Use Cases: How to Perform Deserialization in Rust … Read more

What is Serialization? Serialization converts data structures into a specific format so they can be stored in files, sent over a network, or saved in a database. The reverse process, deserialization, converts the serialized data back into its original structure. Common Use Cases of Serialization: Serialization in Rust In Rust, the most popular library for … Read more

What are Command Line Arguments? Command-line arguments are extra input values provided to a program when it is run from a terminal. These inputs are passed after the program name and are typically used to configure how the program behaves. Example: Command-Line Input $ my_program arg1 arg2 arg3 Why Use Command Line Arguments in Rust? … Read more

What is Writing to a File? Writing to a file means storing data in a file on your system. This can involve: Rust uses the std::fs module for file operations and the Write trait from the std::io module to handle file writing. How to Write to Files in Rust Here are the most common ways … Read more

What is File Reading in Rust? File reading in Rust involves opening an existing file and retrieving its contents. Rust provides several ways to read files based on the file size and your use case, such as: Rust’s std::fs and std::io modules are used to perform these operations safely. How to Read Files in Rust … Read more