Rust is a programming language designed to be fast, safe, and concurrent. It is an open-source language that was first released in 2010 and has since grown in popularity among developers. Rust is particularly well-suited for systems programming, and its unique ownership model provides a high level of safety and security.
Features of Rust:
- High performance: Rust is designed to be fast and efficient, making it well-suited for systems programming and other performance-critical applications.
- Memory safety: Rust’s ownership model ensures safe and correct memory usage, preventing common programming errors like null pointer dereferences and buffer overflows.
- Concurrency: Rust’s built-in support for concurrent programming makes writing high-performance, multi-threaded applications easy.
- Interoperability: Rust can easily interact with other languages and systems, making it an excellent choice for writing libraries and bindings.
- Open-source: Rust is an open-source language with a large, active community of developers working on improving it and building new libraries and tools.
- Cross-platform: Rust can write code on various platforms, including Windows, Mac, Linux, and more.
- Strong type system: Rust has a robust type system that helps prevent type-related errors and makes code more readable.
In summary, Rust is a programming language known for its performance, safety, and security features, which makes it suitable for systems programming and other performance-critical applications. Its ownership model provides a robust mechanism for memory management, thus preventing common programming errors. This article will provide a comprehensive guide on installing Rust programming language on Fedora Linux, making it a perfect choice for developers of all skill levels looking to start with Rust.
Table of Contents
Step 1: Update Fedora
Initially, ensure that your Fedora operating system is up to date by updating all existing packages.
sudo dnf upgrade --refresh
Step 2: Install Dependecies
Before installing Rust, it is important to run the following command to ensure that the necessary packages are installed or updated. Failure to do so may result in Rust not being installed correctly on your Fedora system.
sudo dnf install curl dnf-plugins-core cmake gcc clang make -y
Once installed, proceed to the next part of the tutorial on installing Rust.
Step 3: Install Rust
After ensuring that all necessary packages are installed or updated, you can download the Rust installation script using the command (curl).
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
After starting the Rust installation script in the terminal, you will be presented with an output similar to the example below. To continue the installation, type “1” and press the “Enter” key.
The installation process should take between 1 to 5 minutes, depending on your server’s internet speed and hardware. Once the installation is complete, you will see the following outcome.
To activate the Rust environment for your current shell, use the command below to start the rust environment.
To confirm the version of Rust installed, use the command below.
rustc 1.66.1 (90743e729 2023-01-10)
At this point, you have successfully installed Rust on your Fedora system.
Additional Commands & Tips
How to Update Rust
Updating Rust is straightforward and can be accomplished using a single command in the terminal, which will check the official source for updates. As you installed Rust through the official script, this command will ensure that you update from the official source. To update, type in the following command.
Remove Rust (Uninstall)
If you no longer need Rust on Fedora, Rust has an inbuilt function that allows for easy removal from your system and cleaning up any remaining files.
rustup self uninstall
Upon successful execution, you will receive the following confirmation: Rust has been successfully removed from your system.
In conclusion, installing Rust programming language on Fedora is a straightforward process. By adhering to the instructions provided in this article, you can easily install Rust on your system and start using it to build efficient, secure, and high-performance applications. The installation process involves updating your existing packages, downloading the Rust installation script and running it to complete the installation, and verifying the version build of Rust installed. Rust also provides an easy way to update and remove itself from the system when needed.