Rust's unwrap: Unlocking Its Potential and Avoiding Pitfalls
Learn how to effectively use Rust’s unwrap method, including its benefits, risks, and safer alternatives, in this comprehensive guide. At the …
Rust
64 articles about rust development, tools, and best practices
Rust for Quantum Computing in 2024: Libraries, Tools, and Best Practices
Quantum computing represents one of the most exciting frontiers in computer science, promising computational capabilities that could revolutionize …
Read Article →Rust for IoT Development in 2024: Frameworks, Tools, and Best Practices
The Internet of Things (IoT) continues to transform our world, connecting billions of devices that collect, process, and exchange data. As IoT …
Read Article →WebAssembly in the Enterprise: Beyond the Browser
WebAssembly (Wasm) has evolved far beyond its origins as a browser technology. Initially designed to enable high-performance code execution in web …
Read Article →How to Read a File in Rust
If you need to read a file in Rust, then you can use the fs package from the standard library:
use std::fs;
fn main() {
let contents = …How to find the number of trailing zeros of N in Rust
The challenge
Write a program that will calculate the number of trailing zeros in a factorial of a given number.
N! = 1 * 2 * 3 * ... * N
Be careful …
Read Article →How to do RGB To Hex Conversion in Rust
The challenge
The rgb function is incomplete. Complete it so that passing in RGB decimal values will result in a hexadecimal representation being …
Read Article →Advanced Patterns and Techniques
Cross-Compilation
To compile your application for different platforms, you can use the cross tool:
# Install cross
cargo install cross
# Build for …Advanced Patterns and Techniques
Behavioral Patterns
Patterns that focus on communication between objects:
Iterator Pattern
The iterator pattern provides a way to access elements of a …
Read Article →Advanced Patterns and Techniques
Error Logging
use log::{error, warn, info};
use thiserror::Error;
#[derive(Error, Debug)]
enum AppError {
#[error("Configuration error: …Advanced Patterns and Techniques
Basic use Statements
mod math {
pub fn add(a: i32, b: i32) -> i32 {
a + b
}
pub fn subtract(a: i32, b: i32) -> i32 { …Advanced Patterns and Techniques
Memory Reuse
// Inefficient: Creates a new vector for each batch
fn process_batches_inefficient(data: &[i32], batch_size: usize) -> Vec<i32 …