Nancyvarkey at 05:47, 21 June 2021

2021-06-21T05:47:48Z

Pravin1389 at 16:34, 1 February 2021

2021-02-01T16:34:32Z

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Nancyvarkey at 05:48, 21 January 2021

2021-01-21T05:48:29Z

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Kr.jayesh at 19:00, 14 January 2021

2021-01-14T19:00:47Z

Kr.jayesh: Created page with "Title of the script: Installation of Rust on Linux OS Author: Jayesh Katta Ramalingaiah Domain Reviewer: Novice Reviewer: Praveen S Keywords: Rust, version, rustc, cargo,..."

2021-01-14T18:44:51Z

Created page with "Title of the script: Installation of Rust on Linux OS Author: Jayesh Katta Ramalingaiah Domain Reviewer: Novice Reviewer: Praveen S Keywords: Rust, version, rustc, cargo,..."

New page

Title of the script: Installation of Rust on Linux OS

Author: Jayesh Katta Ramalingaiah

Domain Reviewer:

Novice Reviewer: Praveen S

Keywords: Rust, version, rustc, cargo, rustup

{| border = “1”
|| Visual Cue
|| Narration

|-
|| Slide: Title
|| Welcome to the spoken tutorial on '''Installation of Rust on Linux OS'''.

|-
|| Slide:

Learning Objectives
|| In this tutorial, we will learn:

* How to install '''Rust'''.
* Create and execute a '''Rust''' file

|-
|| Slide: System Specifications
|| This tutorial is recorded using:

* '''Ubuntu Linux''' OS version 18.04
* '''Rust''' version 1.47.0
* '''Visual Studio Code''' version 1.45.0 ('''code editor''')

However you may use any other editor of your choice.

|-
|| Slide: Pre-requisites
|| To practice this tutorial,

* You need an '''internet connection''' to install the necessary '''packages''' and
* You should be familiar with basic '''Linux commands.'''
* If not, please go through the prerequisite '''Linux''' tutorials on this website.

|-
|| Slide: Code files
||
* The files used in this tutorial are available in the''' Code files''' link on this tutorial page.
* Pls download and extract the file.
* Make a copy and then use it for practising.

|-
|| Only narration
|| Let us begin with the installation of '''Rust'''.

|-
|| Show '''commands.txt''' in text editor
|| I have opened the '''Commands.txt '''file in a '''text editor '''on my machine.

And I will use the same file to copy-paste the '''commands''' during the demonstration.

Shortcut to paste '''commands''' on the '''terminal''' is '''Shift, Ctrl '''and '''V '''keys'''.'''

|-
|| Narration only
|| Let us begin.

|-
|| Press '''Ctrl+Alt+T '''keys
|| Open the '''terminal''' by pressing '''Ctrl,Alt''' and '''T''' keys simultaneously on the keyboard.

Ensure that you have '''root permissions''' to '''run''' the '''commands'''.

|-
|| Only Narration
|| Here onwards, please remember to press the '''Enter''' key after typing each '''command'''.

|-
|| <nowiki>[Terminal]</nowiki>

Type:

sudo apt-get install curl -y

<nowiki>[Enter]</nowiki>
|| We will be installing '''Rust''' with the help of the '''curl command line tool.'''

So, we have to first install '''curl''' if we haven’t done so earlier.

To do so type the '''command''' as shown on the '''terminal'''.

|-
|| <nowiki>[Terminal] </nowiki>

Enter admin password
|| If prompted enter the '''admin password''' to proceed further.

|-
|| <nowiki>[Terminal] Type:</nowiki>

curl --proto '=https' --tlsv1.2 https://sh.rustup.rs -sSf | sh

<nowiki>[Enter]</nowiki>
|| We have successfully installed '''curl'''.

Next let us download and install '''Rust''' using '''Curl'''.

To do so type the '''command''' as shown on the '''terminal'''.

|-
|| Only Narration
|| The download may take some time depending upon your '''internet speed.'''

|-
|| <nowiki>[Terminal] Highlight one by one:</nowiki>

Proceed with installation (default)

Customize installation

Cancel installation
|| Once the '''package''' is downloaded, we will be prompted to choose one of the following options:

'''Proceed with installation (default)'''

'''Customize installation'''

'''Cancel installation'''

|-
|| <nowiki>[Terminal] Type: </nowiki><nowiki>1 [Enter]</nowiki>
|| To proceed with the default '''installation''', type '''1''' and press '''Enter'''.

|-
|| <nowiki>[Terminal] Highlight:</nowiki>

Rust is installed now. Great!
|| We have successfully installed '''Rust'''.

|-
|| <nowiki>[Terminal] Type:</nowiki>

'''sudo reboot '''<nowiki>[Enter]</nowiki>
|| Once the installation is done, we need to restart our computer.

To do so, type '''sudo reboot''' in the '''terminal'''.

This will restart your computer.

|-
|| Press '''Ctrl+Alt+T '''keys
|| Once you have restarted the computer, open the terminal again

|-
|| <nowiki>[Terminal] Type:</nowiki>

<nowiki>rustc --version [Enter]</nowiki>
|| Now let us cross verify the '''Rust''' installation.

Type the '''command''' as shown in the '''terminal'''.

|-
|| <nowiki>[Terminal] Highlight:</nowiki>

rustc 1.47.0
|| This '''command''' shows the version of '''Rust''' installed in your computer.

The '''version''' number may be different in your case.

|-
|| <nowiki>[Terminal] Type: </nowiki>

<nowiki>rustup [Enter] </nowiki>
|| Now type '''rustup''' on the '''terminal.'''

|-
|| Only narration
|| This shows us a list of '''Rust commands''' to '''run'''.

'''rustup''' is responsible for the complete '''Rust installation''' using the '''curl command.'''

|-
|| Slide: Rust Update

<nowiki>rustup update [Enter]</nowiki>
|| If you wish to update your '''Rust''' version, then execute this '''command''' on the '''terminal'''.

|-
|| Slide: rustup toolchain list
|| '''rustup toolchain command''' lists the various '''toolchains''' of '''Rust''' installed in your machine.

For now, I have only one stable version installed.

If you have any other versions, then that version would be displayed.

|-
|| Slide: cargo
|| '''cargo''' is a '''package manager''' to maintain a '''Rust project''' with '''dependencies'''.

|-
|| <nowiki>[Terminal] Type:</nowiki>

<nowiki>cargo [Enter]</nowiki>
|| You can check whether '''cargo''' is installed or not using the '''cargo command''' in the '''terminal.'''

This shows a list of '''commands''' which can be executed using '''cargo'''.

|-
|| <nowiki>[Terminal] Type:</nowiki>

cargo <nowiki>--version [Enter] </nowiki>
|| This '''command''' shows the '''version''' of the '''cargo package manager''' installed in your machine.

|-
|| Slide: Common Errors After Installation
||
* '''System restart''' is required after '''installing rust'''.
* If not, we could land with these errors
** '''Rustup'''
** '''Rustc'''
** '''Cargo - command not found'''

|-
|| Only narration
|| Next let us learn how to create and execute a '''Rust''' file.

|-
|| Open Visual Studio Code editor.
|| You may use any '''editor''' of your choice.

I will use '''Visual Studio Code editor '''for this demonstration'''.'''

|-
|| <nowiki>[Editor] Type:</nowiki>

fn main() {

println!("Hello World");

}
|| In the '''code''' editor, type the code as shown.

|-
|| <nowiki>[Editor] </nowiki>Highlight:

'''fn main(){'''

'''}'''
|| This is our '''main function.'''

|-
|| <nowiki>[Editor] </nowiki>Highlight: '''fn '''
|| The '''keyword - fn''' is used as a '''syntax''' to create a '''function''' in '''Rust'''.

|-
|| <nowiki>[Editor] </nowiki>Highlight: '''main()'''
|| '''main''' indicated the name of the '''function'''.

The '''Rust execution''' starts from the '''main function.'''

|-
|| <nowiki>[Editor] </nowiki>Highlight:

'''{ '''

'''}'''
|| The code written in between the '''open''' and '''closed curly braces''' would be the '''function body.'''

|-
|| <nowiki>[Editor] Highlight </nowiki>'''print!'''
|| '''Print!()''' is the '''print function''' in '''Rust'''.

|-
|| <nowiki>[Editor] Highlight </nowiki>

'''Hello World'''
|| Here we have written '''Hello World''' in double quotes as a '''parameter''' in the '''function''' '''call'''.

|-
|| <nowiki>[Editor] Highlight </nowiki>

'''print!(“Hello World”)'''
|| So, when we '''run''' the '''program''', '''hello world''' gets printed.

|-
|| Press Ctrl + S
|| Let us save the file by pressing '''Ctrl''' + '''S''' keys together.

|-
|| Point to Save As dialog box
|| '''Save''' dialog box opens.

|-
|| Point to Name >> type "hello-world.rs"
|| In the '''Name''' field type the name of the file as '''hello-world.rs'''

|-
|| Highlight .rs
|| The extension '''.rs''' states that this is a '''Rust code file'''.

|-
|| Select '''Desktop''' location

Create '''MyRustProject '''folder
|| On the left side, I’ll select '''Desktop '''and then create a folder named '''MyRustProject.'''

|-
|| Point to '''MyRustProject'''
|| From now on, I will be saving my '''Rust files''' in this folder.

|-
|| Click on '''Save''' button.
|| Then click on the '''Save''' button at the top right corner of the dialog box.

|-
||
|| We have created a '''Rust file''' and have written the '''hello world program'''.

Now, it’s time to '''compile''' and '''run''' the '''file'''.

|-
|| Switch to terminal
|| Switch back to the '''terminal.'''

|-
|| <nowiki>[Terminal] Type:</nowiki>

cd Desktop/MyRustProject

<nowiki>[Enter]</nowiki>
|| Using''' cd command''' go to the location where the '''Rust file '''is saved.

In my case, it is '''MyRustProject''' on the '''Desktop.'''

|-
|| <nowiki>[Terminal] Type:</nowiki>

<nowiki>rustc hello-world.rs [Enter]</nowiki>
|| To '''compile''' type '''rustc''' '''space''' filename with extension '''.rs'''

In my case it is '''hello-world.rs'''

|-
|| <nowiki>[Terminal] Type:</nowiki>

<nowiki>./hello-world [Enter]</nowiki>
|| The '''compilation''' is done without any error.

Now, to '''run''' type the '''dot slash filename''' and press '''Enter'''.

In my case it is '''./hello-world'''

|-
|| <nowiki>[Terminal] Highlight: </nowiki>

Hello World
|| '''Hello world''' text gets printed.

|-
|| Slide: Common Errors

'''sudo apt install build-essential'''
||
* You could land up with this error while '''compiling - linker ‘cc’ not found. '''
* It means you don’t have '''gcc''' in your machine.
* To resolve this, '''install''' the '''build''' '''essentials''' with this '''command'''.

|-
|| Only narration

|| We have successfully installed '''Rust''' and executed the '''hello world program'''.

With this we have come to the end of this tutorial, let’s summarize.

|-
|| Slide: Summary
|| In this tutorial, we have learnt

* How to install '''Rust'''
* Some basic '''Rust''' commands
* How to overcome common errors during '''installation'''
* Create and execute '''Rust file'''

|-
|| Slide: Assignment
|| As an assignment,

* Create a file '''assignment.rs'''
* Print - ‘'''Welcome to Spoken Tutorials!'''’
* '''Compile '''and '''execute '''the file.
* Observe the output in the '''Terminal'''

|-
|| '''Slide: '''About Spoken Tutorial Project
||
* The video at the following link summarises the Spoken Tutorial project.
* Please download and watch it

|-
|| '''Slide:''' Spoken tutorial workshops
||
* We conduct workshops using spoken tutorials and give certificates.
* For more details, please write to us.

|-
|| '''Slide:'''Answers for THIS Spoken Tutorial
||
* Do you have questions in THIS Spoken Tutorial?
* Please visit this site
* Choose the minute and second where you have the question
* Explain your question briefly
* The Spoken Tutorial project team will ensure an answer
* You will have to register on this website to ask questions.

|-
|| '''Slide: '''Forum for specific Questions
||
* The Spoken Tutorial forum is for specific questions on this tutorial.
* Please do not post unrelated and general questions on them.
* This will help reduce the clutter.
* With less clutter, we can use these discussions as instructional material.

|-
|| Slide: Acknowledgement
|| Spoken Tutorial Project is funded by Ministry of Education, Government of India

|-
|| Slide: Thanks
|| This is Jayesh signing off. Thank you for joining

|}

@@ Line 3: / Line 3: @@
 Author: Jayesh Katta Ramalingaiah
-Domain Reviewer:
+Domain Reviewer: Vigneshwer Dhinakaran
 Novice Reviewer: Praveen S

@@ Line 12: / Line 12: @@
 {| border = “1”
-|| Visual Cue
+|| <center>'''Visual Cue'''</center>
-|| Narration
+|| <center>'''Narration'''</center>
 |-

Rust/C2/Installation-of-Rust-on-Linux/English - Revision history

Nancyvarkey at 05:47, 21 June 2021

Pravin1389 at 16:34, 1 February 2021

Nancyvarkey at 05:48, 21 January 2021

Kr.jayesh at 19:00, 14 January 2021

Kr.jayesh: Created page with "Title of the script: Installation of Rust on Linux OS Author: Jayesh Katta Ramalingaiah Domain Reviewer: Novice Reviewer: Praveen S Keywords: Rust, version, rustc, cargo,..."