Learn the basics of Rust
Rust is a systems programming language that focuses on safety, concurrency, and performance. Developed by the Mozilla Foundation, Rust is designed to be a safer and more reliable alternative to languages like C and C++.
One of the key features of Rust is its emphasis on memory safety. Unlike languages like C and C++, which allow programmers to manipulate memory directly, Rust uses a compile-time borrow checker to prevent common memory-related bugs.
Rust also has strong support for concurrent programming, allowing multiple threads to run in parallel without the need for locks or other synchronization mechanisms.
Install Rust
The first step is to install the Rust compiler and tools on your computer. You can do this by following the instructions on the Rust website.
Write and run your first Rust program
Create a new file called hello.rs and add the following code:
fn main() {
println!("Hello, world!");
}To compile and run:
rustc hello.rs
./hello