Rust Programming language
Rust is a multi-paradigm programming language concentrated on execution and safety, especially safe compatibility. Rust is syntactically similarly to Python, C++, Ruby, but supported memory safety without using automatic garbage collection(memory management.).
| Developer: | Mozilla |
|---|---|
| Website: | www.rust-lang.org available pdf file |
| Implementation language : | Rust |
| Filename extensions: | rs,.rlib |
| Designed by: | Graydon Hoare |
| Typing discipline: | Inferred, affine, nominal, static, strong |
| Stable release: | 1.43.1 / May 7, 2020; 16 days ago |
| Paradigms: | Concurrent computing, Functional programming, Generic programming, Structured programming |
Also you can Read full Information All About the Information of the rust wikipedia
Getting Started
Let’s start your Rust tutorial step by step! There’s a lot to learn, but every learn to starts rust download. In this section, We will talk about —!:
first of all You can Installing Rust on Linux OS, macOS, or Windows Operating system.
and then you can Writing a first program that prints like as a Hello, world! using Rust.
Now, Using cargo, Rust’s available package manager as well as full build system
Installation
The first of all you following the step is to install Rust. Simply u can download Rust via rustup, a simply command line tool like as a terminal (CMD) for managing Rust latest versions as well as updated associated tools. We will must required an internet Data connection for the download.
Installing rustup on Windows
Using rustup (Recommended) https://www.rust-lang.org/tools/install It looks like I am running macOS, Linux Operating system, or another Unix-like Operating system. To first of all download Rustup as well as step by step install Rust, execute the bellow in your CMD Like as terminal, after that bellow the on-screen instructions. bellow lots of the “Other Installation Methods” if you are on Windows run this commands.
curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh
Top Code Editors and IDE for Rust Development of 2020
simple you can Rust integration supported ide for your great editor of choice bellow list.
- ATOM
- EMACS
- ECLIPSE
- GEANY
- INTELLIJ IDEA
- SUBLIME TEXT 3
- VIM
- VS CODE
Installing rustup on Linux or macOS
If you’re using Linux Operating system or macOS, so you can step by step open a terminal on CMD as well as simple enter the bellow latest command:
$ curl --proto '=https' --tlsv1.2 https://sh.rustup.rs -sSf | sh
Updating and Uninstalling
and then you have a installed Rust through rustup, simply updating to the new fresh version is simply. From your any os shell/ terminal, run the bellow update or Uninstalling script:
Updating
$ rustup update
Uninstalling
$ rustup self uninstall
How to check your Rust version?
Open the shell on your system. Page navigation to the main root directory of the Rust application. Now execute the bellow command to check the Rust version.To check whether you have Rust installed correctly, open a shell and enter this line:
$ rustc --version
Hello world example – Rust Programming Language
Open a terminal cmd as well as enter the bellow commands to create a Application folder with a folder for the “Hello, world!” app within the Application folder.
Creating a Project Directory
using for Linux, macOS, & PowerShell on Windows OS
$ mkdir ~/applications $ cd ~/applications $ mkdir hello_world $ cd hello_world
Windows CMD
> mkdir "%USERPROFILE%\applications" > cd /d "%USERPROFILE%\applications" > mkdir hello_world > cd hello_world
For here see sample example, use hello_world.rs rather than helloworld.rs.
Filename: main.rs
fn main() {
println!("Hello, world!");
}
and then you have Save the file as well as go back to your CMD on your window.
On Linux or macOS
$ rustc main.rs $ ./main Hello, world!
On Windows
> rustc main.rs > .\main.exe Hello, world!
Factorial function
Here is a simple “Factorial” Example written in Rust. The println! using Recursive, Iterative and macro iterators prints the message to standard results.
Using Recursive
fn factorial(i: u64) -> u64 {
match i {
0 => 1,
n => n * factorial(n-1)
}
}
Using Iterative
fn factorial(i: u64) -> u64 {
let mut acc = 1;
for num in 2..=i {
acc *= num;
}
acc
}
Using iterators
fn factorial(i: u64) -> u64 {
(1..=i).product()
}
Rust Comparison
There are the bellow What is the difference between
- rust vs go
- rust vs c++
- rust vs python
Comming Soon……..
Source Code
The all about source code files from which this great book is prepared can be get on GitHub platform.
Web Programming Tutorials Example with Demo
Read :
Summary
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