The Unit Type

In Rust, the unit type () is a type that has exactly one value, also written as (). It is used to indicate the absence of a meaningful value and is often seen in functions that do not return a value.

In this challenge, you will implement a function that prints a message and returns the unit type.

Your task

You need to implement the function print_message() -> () that prints "Hello, Rust!" to the console and returns the unit type.

Requirements

The print_message function should print "Hello, Rust!" to the console.
The function should return the unit type ().

Example

let result = print_message();
assert_eq!(result, ());

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Solutions

VenerisAsgard

12 minutes ago

2.56ms

91.53kb

pub fn print_message() -> () {
    println!("Hello, Rust!");
    return ();
}

Burak Doğaroğlu

hbdo

15 minutes ago

2.53ms

91.04kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!")
}

Infamous-711

infamous-711

an hour ago

3.02ms

91.04kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!")
}

Kris Kwiatkowski

kriskwiatkowski

2 hours ago

2.66ms

91.28kb

pub fn print_message() -> () {
    println!("Hello, Rust!");
    ()
}

今何求

jhq223

5 hours ago

2.63ms

91.04kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!")
}

Francisco

francisco-cmyk

6 hours ago

2.47ms

91.04kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello Rust")
}

Will Barnett

xbarnett

6 hours ago

2.59ms

91.08kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
}

JD

arukanoido

6 hours ago

2.75ms

91.32kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
    ()
}

oTTeuM

oTTeuMsTudio

7 hours ago

2.81ms

91.32kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
    ()
}

Masber

10 hours ago

2.57ms

91.32kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
    ()
}

Carlos Arias

carlos-quantexai

11 hours ago

2.56ms

91.04kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello Rust!")
}

Mikhail

mk-comm

15 hours ago

2.56ms

91.08kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
}

Adam Baker

nordicmachine

16 hours ago

2.65ms

91.08kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
}

majesticalcreature

17 hours ago

2.41ms

91.08kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
}

Thomas Bui

ad0x99

19 hours ago

2.69ms

91.32kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
    ()
}

Joe Schneider

josschne

19 hours ago

3.12ms

91.32kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
    ()
}

Joe Schneider

josschne

19 hours ago

2.80ms

91.32kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
    ()
}

sander-b-postnl

20 hours ago

2.62ms

91.32kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
    ()
}

Matei Stefanescu

matei

20 hours ago

2.74ms

91.32kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
    ()
}

Kevin Wolny

rot11

a day ago

2.80ms

91.54kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
    return ()
}

Hendrik De Vloed

hendrikdevloed

a day ago

2.55ms

91.08kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
}

amassare

a day ago

2.58ms

91.04kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!")
}

Zava

zavakid

a day ago

2.99ms

91.04kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!")
}

viktr

victorchukwuemeka

a day ago

2.57ms

91.08kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
}

Johnchoi913

a day ago

2.86ms

91.08kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
}

Parallaxes

a day ago

2.51ms

91.04kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hellom Rust!")
}

Moses

MosesMp3

a day ago

2.79ms

91.53kb

pub fn print_message() -> () {
    println!("Hello, Rust!");
    return ();
}

Elliott Smith

brum-b0

a day ago

2.81ms

91.32kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
    ()
}

i5.650

i5-650

2 days ago

2.56ms

91.04kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!")
}

retinotopic

2 days ago

2.78ms

91.53kb

pub fn print_message() -> () {
    println!("Hello, Rust!");
    return ();
}

Harry Hornbacher

hhornbacher

2 days ago

2.61ms

91.08kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
}

ogaca42

2 days ago

2.84ms

91.00kb

pub fn print_message() -> () {
    println!("Hello, Rust!")
}

Ustin

2 days ago

2.65ms

91.32kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
    ()
}

Patrik Bjärterot

pbjarterot

2 days ago

2.62ms

91.04kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!")
}

Stefano Cianciulli

CianciuStyles

2 days ago

2.56ms

91.04kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!")
}

Ayush Rawat

ayushrawat10

2 days ago

2.69ms

91.08kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
}

Cédric

AsymetricData

2 days ago

2.75ms

91.31kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust");
    ()
}

Jonathan Lopez

otherJL0

2 days ago

2.70ms

91.00kb

pub fn print_message() -> () {
    println!("Hello, Rust!")
}

Smit Barve

l3vith

2 days ago

2.59ms

91.32kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
    ()
}

damascussteel21

2 days ago

2.87ms

91.08kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
}

Egor Konovalov

agegorin

2 days ago

2.57ms

91.04kb

pub fn print_message() -> () {
    println!("Hello, Rust!");
}

daanbouwman19

2 days ago

2.59ms

91.04kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!")
}

Marco Schanz

fuuman

2 days ago

2.69ms

91.32kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
    ()
}

Araden14

2 days ago

2.64ms

91.04kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, rust!")
}

Oleksandr Romanov

alexromanov

2 days ago

2.61ms

91.04kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!")
}

Laurențiu STOLERIU

LaurentiuStoleriu

2 days ago

2.57ms

91.32kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
    ()
}

Hannes Küttner

hanneskuettner

2 days ago

3.01ms

91.04kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!")
}

Timepatterns

2 days ago

2.61ms

91.32kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
    ()
}

Shubham Raizada

shbhmrzd

2 days ago

2.57ms

91.08kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
}

dev-puzzler

2 days ago

2.98ms

91.32kb

pub fn print_message() -> () {
    // TODO: Implement the function here
    println!("Hello, Rust!");
    ()
}