Tuple Structs

Rust provides a special kind of struct known as a tuple struct. Unlike a regular struct with named fields, a tuple struct groups fields together without names, making it useful for lightweight structures where naming each field isn't necessary.

A tuple struct looks like this:

struct Point(i32, i32, i32);

You can create an instance of a tuple struct just like you would with a tuple and access its fields using dot notation.

Your Task

Your task is to define a tuple struct called Rectangle with two fields:

The width of the rectangle as a f32.
The height of the rectangle as a f32.

Then, implement a function area that calculates and returns the area of the rectangle by multiplying its width and height.

Requirements

The fields of the tuple struct must be public. Here's an example:
```
pub struct Point(pub i32, pub i32, pub i32);
```

Example Test

Here's how your code will be tested:

let rect = Rectangle(4.0, 5.0);
assert_eq!(area(&rect), 20.0);
 
let square = Rectangle(10.0, 10.0);
assert_eq!(area(&square), 100.0);

Hints

If you get stuck, consider these hints:

Click here to reveal hints

Use dot notation to access the fields of the tuple struct (e.g., rect.0 for width and rect.1 for height).

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Solutions

mwheeleraus

16 hours ago

3.82ms

86.04kb

pub struct Rectangle (pub f32, pub f32 );
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

Eliettetheegeek

a day ago

2.73ms

86.04kb

pub struct Rectangle (pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.1 * rect.0
}

Piotr Baranowski

piotrbar250

a day ago

2.98ms

86.04kb

pub struct Rectangle(pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

PreppyMiguel

lusuo9

a day ago

3.75ms

86.04kb

pub struct Rectangle (pub f32, pub f32);
    // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

Tristan1435

a day ago

3.54ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    rect.0 * rect.1
}

Hariom

om-secadvice

2 days ago

3.42ms

86.04kb

pub struct Rectangle(pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

humeey4

3 days ago

3.74ms

86.04kb

pub struct Rectangle (pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

khadre07

3 days ago

3.03ms

86.04kb

pub struct Rectangle (pub f32, pub f32);
    
 // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    return rect.0 * rect.1;
}

DjukicDragan01

4 days ago

3.25ms

86.04kb

pub struct Rectangle(pub f32,pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    return rect.0* rect.1
    // 2. Implement the area function
}

azmahflameheart

4 days ago

3.08ms

86.04kb

pub struct Rectangle(pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

Kourosh Mozafari

kmozafari

4 days ago

3.17ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

Álex Frías

alexwebdev05

4 days ago

2.99ms

86.04kb

pub struct Rectangle (pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

Sukemcute

4 days ago

3.51ms

86.04kb

pub struct Rectangle(pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

Vendra000

4 days ago

3.85ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    rect.0 * rect.1
}

arameop

5 days ago

3.23ms

86.04kb

pub struct Rectangle (pub f32, pub f32);
// 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    rect.0 * rect.1
    // 2. Implement the area function
}

emiludenz

5 days ago

2.97ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    return rect.0 * rect.1;
}

Egu0

egu0

5 days ago

3.34ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    rect.0 * rect.1
}

LawisChen

6 days ago

3.24ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    rect.0 * rect.1
}

Martin Guerra

mguerra77

6 days ago

2.95ms

86.04kb

pub struct Rectangle(pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

Özgür

AyikOzgur

6 days ago

2.94ms

86.04kb

pub struct Rectangle (pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

murdurn

7 days ago

2.98ms

86.04kb

pub struct Rectangle(pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

Sheren Yogesh Narayanan

Nsy97

7 days ago

2.90ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
    // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

Alexey Lisov

BaldiSlayer

7 days ago

2.89ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    rect.0 * rect.1
}

Marouan Boulahtouf

MBoulahtouf

7 days ago

2.90ms

86.04kb

pub struct Rectangle(pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

Yuki Nagase

nonanne

7 days ago

3.87ms

86.04kb

pub struct Rectangle (pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    let result :f32 = rect.0 * rect.1;
    return result;
}

Ramon Silva

rsilva1

8 days ago

3.07ms

86.04kb

pub struct Rectangle(pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

ffrie

8 days ago

3.03ms

86.04kb

pub struct Rectangle(pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    return rect.0*rect.1
}

nbarbier-amira

8 days ago

3.00ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    rect.0 * rect.1
}

Anthony Young

A-Young-Git

9 days ago

2.99ms

86.04kb

pub struct Rectangle(pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    return rect.0 * rect.1
}

Timmy

sha2dow4

9 days ago

2.87ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
// 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

aureliothuerch

9 days ago

2.99ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    rect.0 * rect.1
}

Dani-Drk

10 days ago

3.79ms

86.04kb

pub struct Rectangle(pub f32, pub f32);// 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

Snoweuph

snoweuph

10 days ago

3.08ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    rect.0 * rect.1
}

penmanglewood

10 days ago

3.16ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    rect.0 * rect.1
}

winter

winter-08

11 days ago

3.08ms

86.04kb

pub struct Rectangle(pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    rect.0 * rect.1
    // 2. Implement the area function
}

exeris

11 days ago

2.94ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    return rect.0 * rect.1
}

makinpaper

11 days ago

2.92ms

86.04kb

pub struct Rectangle(pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    let Rectangle(width, height) = rect;
    width * height
    // 2. Implement the area function
}

Dan Wayne

danwayne-me

12 days ago

2.93ms

86.04kb

pub struct Rectangle(pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

vivek

vivek-inavalli

12 days ago

3.19ms

86.04kb

pub struct Rectangle(
  pub  f32,
  pub   f32 
); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    let res = rect.0 * rect.1;
    res
}

Amit Patel

amitpatel-wstf

12 days ago

2.80ms

86.04kb

pub struct Rectangle(pub f32,pub f32 );// 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0*rect.1
}

Rishika Sharma

Rishika-dev

12 days ago

3.42ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
   rect.0 * rect.1
}

fasolyee

fasolyeedev

12 days ago

3.07ms

86.04kb

pub struct Rectangle(pub f32,pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
   rect.0 * rect.1
}

vqk-2003

12 days ago

3.23ms

86.04kb

pub struct Rectangle(pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

Alex

ravsii

13 days ago

2.99ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    rect.0 * rect.1
}

batblerone

13 days ago

3.08ms

86.04kb

pub struct Rectangle(pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

Hossein Adib

hosseinadib-hub

14 days ago

3.10ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    rect.0 * rect.1
}

DebroyeAntoine

14 days ago

2.90ms

86.04kb

pub struct Rectangle // 1. Finish the struct
(
    pub f32,
    pub  f32
);
pub fn area(rect: &Rectangle) -> f32 {
    rect.0 * rect.1
    // 2. Implement the area function
}

fawhizy

fawizzy

14 days ago

3.17ms

86.04kb

pub struct Rectangle(pub f32,pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

Jan-hjh

14 days ago

3.15ms

86.04kb

pub struct Rectangle(pub f32, pub f32); // 1. Finish the struct
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    rect.0 * rect.1
}

poppyer9

15 days ago

3.07ms

86.04kb

pub struct Rectangle(pub f32, pub f32);
pub fn area(rect: &Rectangle) -> f32 {
    // 2. Implement the area function
    let &Rectangle(w, h) = rect;
    w * h
}