Rust Programming Tutorials, Guides & Best Practices

Gotham is a flexible and extensible web framework that aims to provide a safe and ergonomic API for web development. It is built on top of Hyper and provides features like middleware, routing, and async support.

• Safe and ergonomic API
• Async by default with Hyper integration
• Middleware and router support
• Extensible design

struct Article {
    title: String,
    content: String,
}

impl Summary for Article {
    fn summarize(&self) -> String {
        format!("{}, {}", self.title, self.content)
    }
}

pub trait Summary {
    fn summarize(&self) -> String {
        String::from("(Read more...)")
    }
}

• A Future represents a computation that will eventually produce a value.
• Rust’s Future is lazy, meaning it won’t do anything until it’s awaited.

Rust’s async ecosystem includes powerful libraries like tokio and async-std that provide runtime support for async operations. These libraries offer utilities for managing tasks, handling I/O, and more, making it easier to build concurrent applications.

Rust’s ownership model supports various advanced patterns, such as:

• Ownership and Functions: Passing and returning ownership to manage resource lifecycles.
• Smart Pointers: Using types like Box, Rc, and RefCell to manage ownership and borrowing with more flexibility.
• Interior Mutability: Allowing mutation through immutable references using patterns like RefCell.