Trait Bounds

Now that we know a bit about traits and generics, let's dive into trait bounds. Trait bounds allow you to specify that a generic type must implement a particular trait. This ensures that only types with certain capabilities can be used with your generic code.

For example:

A generic function can be constrained to types that implement the std::fmt::Display trait for printing.
A generic struct can be limited to types that implement traits like PartialOrd for comparison.

Trait bounds make your code flexible while maintaining strong type safety.

Syntax

You can specify trait bounds in two ways:

Inline: Specify the trait bounds after the impl or fn keyword.

fn my_function<T: Trait1 + Trait2>(value: T) {
    // code here
}

Where clause: Use a where clause to specify trait bounds.

fn my_function<T>(value: T)
where
     T: Trait1 + Trait2,
{
     // code here
}

This means that the generic type T must implement both Trait1 and Trait2.

Your Task

Define a generic function compare_and_display that:
- Takes two parameters of the same type.
- Prints both parameters using the Display trait.
- Returns the greater of the two using the PartialOrd trait.
Use trait bounds to ensure the function works only with types that implement both Display and PartialOrd.

Hints

If you're stuck, here are some hints to help you solve the challenge:

Click here to reveal hints

Use std::cmp::PartialOrd to compare values.
Use std::fmt::Display to print values with the println! macro.
You can write trait bounds inline with T: Trait1 + Trait2 or using a where clause. e.g.
```
fn my_function<T: Trait1 + Trait2>(value: T) {
    // code here
}
```

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Solutions

Rocky.C

cloki0610

7 hours ago

3.43ms

88.18kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::fmt::Display;
pub fn compare_and_display<T: Display + PartialOrd>(val_1: T, val_2: T) -> T {
     println!("{val_1} {val_2}");
     if val_1 > val_2 {val_1} else {val_2}
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

medzernik

a day ago

5.35ms

88.18kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: std::fmt::Display + PartialOrd>(val_1: T, val_2: T) -> T {
     println!("{val_1} {val_2}");
     if val_1 > val_2 {val_1} else {val_2}
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

AtlasVakyrie

3 days ago

4.00ms

88.18kb

use std::fmt::Display;
use std::cmp::PartialOrd;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(a: T, b: T) -> T
where
     T: Display + PartialOrd 
{
     println!("{} {}", a, b);
     if a >= b {
          a
     } else {
          b
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Herman effendi

hrmneffdii

5 days ago

3.45ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::fmt::Display;
use std::cmp::PartialOrd;
pub fn compare_and_display<T>(value1: T, value2: T) -> T
     where T: Display + PartialOrd,  {
     if value1 > value2 {
          return value1;
     } else {
          return value2;
     }
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Prafful

iamsahu

6 days ago

3.33ms

88.11kb

use std::cmp::PartialOrd;
use std::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(param1: T, param2: T) -> T
where
     T: Display + PartialOrd
{
     println!("{}", param1);
     println!("{}", param2);
     
     if param1 > param2 {
          return param1
     } else {
          return param2
     }
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

alexsavio

6 days ago

3.61ms

88.11kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::fmt::Display;
use std::cmp::PartialOrd;
pub fn compare_and_display<T>(value1: T, value2: T) -> T where T: Display + PartialOrd, {
     println!("{}", value1);
     println!("{}", value2);
     if value1 > value2 {
          return value1;
     } else {
          return value2;
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

coreyralph

6 days ago

3.65ms

88.18kb

use std::fmt::Display;
pub fn compare_and_display<T: Display + PartialOrd> (a: T, b: T) -> T {
     println!("{} {}", a, b);
     if a.gt(&b) {
          a
     } else {
          b
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Philippe Massicotte

PMassicotte

7 days ago

3.37ms

88.18kb

use std::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(item1: T, item2: T) -> T
where
    T: PartialOrd + Display,
{
    println!("{item1} {item2}");
    if item1 > item2 {
        item1
    } else {
        item2
    }
    // match item1.gt(&item2) {
    //     true => item1,
    //     false => item2
    // }
}
// Example usage
pub fn main() {
    let greater = compare_and_display(10, 20);
    println!("Greater value: {}", greater);
    let greater = compare_and_display("Apple", "Orange");
    println!("Greater value: {}", greater);
}

Ushakov Andrey

stdstring

7 days ago

3.34ms

88.11kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(a: T, b: T) -> T
where T: std::fmt::Display + PartialOrd
{
     println!("{}", a);
     println!("{}", b);
     if a > b {
          a
     } else {
          b
     }
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Artem Nistuley

artemnistuley

7 days ago

3.50ms

88.19kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(a: T, b: T) -> T
where 
     T: std::fmt::Display + PartialOrd
 {
     println!("{}, {}", a, b);
     if a > b { a } else { b }
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

vanos001

8 days ago

4.53ms

88.19kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::{fmt::Display,cmp::PartialOrd};
pub fn compare_and_display<T>(v1 : T,v2 : T) -> T
where 
     T : Display + PartialOrd,
{
     println!("{v1}, {v2}");
     return if v1 > v2 {
          v1
     }else{
          v2
     };
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Kr0wZ

8 days ago

3.63ms

88.47kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(param1: T, param2: T) -> T
where 
     T: std::fmt::Display + PartialOrd
{
     println!("Param 1: {}, Param 2: {}", param1, param2);
     if param1 > param2 {
          return param1;
     }
     param2
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

0x0f1

Paul4673

11 days ago

3.39ms

88.18kb

use std::fmt::Display;
pub fn compare_and_display<T : Display + PartialOrd> (a : T, b : T) -> T {
     println!("{a} {b}");
     if a.gt(&b) {
          a
     } else {
          b
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

esl

esl07

11 days ago

3.72ms

88.18kb

use std::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: Display + PartialOrd>(value1: T, value2: T) -> T {
    println!("{value1} {value2}");
    if value1 > value2 {
        value1
    } else {
        value2
    }
} // Complete the function definition
// Example usage
pub fn main() {
    let greater = compare_and_display(10, 20);
    println!("Greater value: {}", greater);
    let greater = compare_and_display("Apple", "Orange");
    println!("Greater value: {}", greater);
}

0x0f1

Paul4673

12 days ago

3.36ms

88.18kb

use std::fmt::Display;
pub fn compare_and_display<T : Display + PartialOrd> (a : T, b : T) -> T {
     println!("{a} {b}");
     if a > b {
          a
     } else {
          b
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Franklin Chen

FranklinChen

13 days ago

3.41ms

88.18kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: std::fmt::Display + PartialOrd>(x: T, y: T) -> T {
     println!("{x} {y}");
     if x > y {
          x
     } else {
          y
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Enes

enesscevik

13 days ago

4.54ms

88.16kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display <T: PartialOrd + std::fmt::Display> (val1: T, val2: T) -> T {
     print!("{} {}",val1, val2);
     if val1 > val2 {
          val1
     } else {
          val2
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Luigi Terrone

LuigiTer

13 days ago

3.61ms

88.59kb

use std::cmp::PartialOrd;
use std::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: PartialOrd + Display>(value1: T, value2: T) -> T {
     
     println!("First value {}", value1);
     println!("Second value {}", value2);
     if value1 >= value2 {
          return value1;
     }
     return value2;
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Heino Mortensen

hmortensen83

15 days ago

3.45ms

87.94kb

use std::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: Display + PartialOrd>(x: T, y: T) -> T {
    if x > y { x } else { y }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

hahu07

15 days ago

3.69ms

87.95kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::cmp::PartialOrd;
use std::fmt::Display;
pub fn compare_and_display<T: Display + PartialOrd>(x:T, y:T)-> T{
     format!("{x}, {y}");
     if x > y {
          return x
     }else {
          return y
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

ikatlinsky

20 days ago

3.50ms

88.11kb

use std::fmt::Display;
pub fn compare_and_display<T>(left: T, right: T) -> T
where
     T: Display + PartialOrd,
{
     println!("{left}");
     println!("{right}");
     if left > right {
          return left;
     } {
          return right;
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

jbrakmic

22 days ago

4.01ms

88.11kb

use core::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: Display + PartialOrd>(first: T, second: T) -> T {
     println!("{}", first);
     println!("{}", second);
     if first > second {
          return first
     }
     second
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

ycgw

23 days ago

4.44ms

88.11kb

use std::fmt::Display;
use std::cmp::PartialOrd;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: Display + PartialOrd>(a: T, b: T) -> T {
     println!("{a}");
     println!("{b}");
     if a > b {
          a
     } else {
          b
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Saksinkarn Petchkuljinda

dward2nd

a month ago

3.71ms

88.11kb

use std::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(a: T, b: T) -> T
where
     T: Display + PartialOrd,
{
     println!("{}", a);
     println!("{}", b);
     if a > b {
          a
     } else {
          b
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

diucicd

a month ago

4.46ms

88.11kb

use std::{cmp::Ordering, fmt::Display};
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: Display + PartialOrd>(a: T, b: T) -> T {
    println!("{}", a);
    println!("{}", b);
    match a.partial_cmp(&b) {
        Some(Ordering::Equal) => a,
        Some(Ordering::Greater) => a,
        Some(Ordering::Less) => b,
        _ => panic!("Unexpected ordering"),
    }
}
// Example usage
pub fn main() {
    let greater = compare_and_display(10, 20);
    println!("Greater value: {}", greater);
    let greater = compare_and_display("Apple", "Orange");
    println!("Greater value: {}", greater);
}

diucicd

a month ago

3.61ms

88.11kb

use std::{cmp::Ordering, fmt::Display};
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: Display + PartialOrd>(a: T, b: T) -> T {
    println!("{}", a);
    println!("{}", b);
    match a.partial_cmp(&b) {
        Some(Ordering::Equal) => a,
        Some(Ordering::Greater) => a,
        Some(Ordering::Less) => b,
        _ => panic!("Unexpected ordering"),
    }
}
// Example usage
pub fn main() {
    let greater = compare_and_display(10, 20);
    println!("Greater value: {}", greater);
    let greater = compare_and_display("Apple", "Orange");
    println!("Greater value: {}", greater);
}

Sergey Matyash

matiaspub

a month ago

3.59ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
// Complete the function definition
pub fn compare_and_display<T: std::fmt::Display + std::cmp::PartialOrd>(v1: T, v2: T) -> T {
     if v1 > v2 {
          v1
     } else {
          v2
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

AQian

AQian0

a month ago

4.78ms

87.94kb

use std::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(v1: T, v2: T) -> T
where 
     T: Display + PartialOrd,
{
     if v1 > v2 {
          v1
     } else {
          v2
     }
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

annececiledunand

a month ago

3.37ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::fmt::Display;
use std::cmp::PartialOrd;
pub fn compare_and_display<T>(a: T, b: T) -> T
where T: Display + PartialOrd
{
     if a >= b { a } else { b }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

LeonardoPinheiro23

a month ago

4.87ms

88.50kb

use std::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(arg1: T, arg2: T) -> T
where
    T: Display + PartialOrd {
    println!("The arguments are {arg1} and {arg2}");
    if arg1 > arg2 {
        return arg1;
    }
    arg2
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Seth Wood

seth-wood

a month ago

3.30ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::fmt::Display;
pub fn compare_and_display<T>(v1: T, v2: T) -> T
where
    T: Display + PartialOrd,
{
    if v1 > v2 {
        return v1;
    }
    v2
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Tommytto

a month ago

3.55ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: std::cmp::PartialOrd>(a: T, b: T) -> T {
     if a > b {
          a
     } else {
          b
     }
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Tengz Mao

MaoX-Yu

a month ago

5.78ms

87.94kb

use std::fmt::Display;
use std::cmp::PartialOrd;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(a: T, b: T) -> T  // Complete the function definition
where 
     T: Display + PartialOrd,
{
     if a > b { a } else { b }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Tengz Mao

MaoX-Yu

a month ago

4.69ms

87.94kb

use std::fmt::Display;
use std::cmp::PartialOrd;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(a: T, b: T) -> T  // Complete the function definition
where T: 
     Display + PartialOrd,
{
     if a > b { a } else { b }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Erik Hollembeak

futureperfect

a month ago

8.89ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::cmp::PartialOrd;
use std::fmt::Display;
pub fn compare_and_display<T>(a: T, b: T) -> T
where
    T: Display + PartialOrd
{
     if a > b {
          a
     } else {
          b
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Erik Hollembeak

futureperfect

a month ago

5.71ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::cmp::PartialOrd;
use std::fmt::Display;
pub fn compare_and_display<T: PartialOrd + Display>(a: T, b: T) -> T {
     if a > b {
          a
     } else {
          b
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

sjmellor

a month ago

5.08ms

88.18kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(a: T, b: T) -> T
where T:
     std::fmt::Display + PartialOrd,
{
     println!("{a} {b}");
     if b > a { b } else { a }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

whhc

a month ago

4.12ms

87.94kb

use std::fmt::Display;
pub fn compare_and_display<T>(a: T, b: T) -> T
where
    T: Display + PartialOrd,
{
    if a > b {
        a
    } else {
        b
    }
}
// Example usage
pub fn main() {
    let greater = compare_and_display(10, 20);
    println!("Greater value: {}", greater);
    let greater = compare_and_display("Apple", "Orange");
    println!("Greater value: {}", greater);
}

Zeno

djeanql

a month ago

3.35ms

88.19kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: std::fmt::Display + std::cmp::PartialOrd>(value1: T, value2: T) -> T {
     println!("{}, {}", value1, value2);
     if value1 > value2 {value1} else {value2}
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Holger Knauer

hknauer

a month ago

4.01ms

88.39kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::cmp::Ordering::*;
pub fn compare_and_display<T>(left: T, right: T) -> T
where T: PartialOrd + std::fmt::Display {
     println!("left: {}, right: {}", left, right);
     match left.partial_cmp(&right) {
          Some(Greater) => left,
          Some(Less) => right,
          Some(Equal) => left,
          None => left,
     } 
}  // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Elizabeth Doughty

Thymelizabeth

2 months ago

4.58ms

88.18kb


use std::fmt::Display;
use std::cmp::Ordering;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T: PartialOrd + Display>(a: T, b: T ) -> T {
     println!("{a} {b}");
match a.partial_cmp(&b) {
     Some(Ordering::Greater) => a,
     _ => b,
}
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

ggnne

2 months ago

4.64ms

88.18kb

use std::fmt::Display;
use std::cmp::PartialOrd;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(a: T, b: T) -> T
where
     T: PartialOrd + Display
{
     println!("{} {}", a, b);
     if a < b { b } else { a }
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

zirkzee77

2 months ago

3.73ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(value: T, value2: T) -> T
where T: std::cmp::PartialOrd + std::fmt::Display {
     if (value > value2) {
          value
     } else {
          value2
     }
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Kanak Shilledar

kanakshilledar

2 months ago

3.20ms

87.94kb

use std::fmt::Display;
use std::cmp::PartialOrd;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(value: T, value2: T) -> T
where T: Display + PartialOrd {
          if value > value2 {
               return value;
          }
          return value2;
     }
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Maintain

duonghb53

2 months ago

5.21ms

87.94kb

use std::fmt::Display;
use std::cmp::PartialOrd;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(value1: T, value2: T) -> T // Complete the function definition
where T: Display + PartialOrd, {
     if value1 > value2 {
          return value1;
     }
     return value2;
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Neel Knight

NeelKnight

2 months ago

4.47ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T> (value1: T, value2: T) -> T
where
     T: std::fmt::Display + std::cmp::PartialOrd,
{
     if value1 > value2 {
          value1
     } else {
          value2
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

zazapalm3012

2 months ago

3.87ms

87.94kb

use std::cmp::PartialOrd;
use std::fmt::Display;
pub fn compare_and_display<T>(T1: T, T2: T) -> T
where
     T: Display + PartialOrd,
{
     if T1 > T2{
          T1
     }
     else{
          T2
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Nicolai

Posmac

2 months ago

5.88ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(lhs: T, rhs: T) -> T where T: std::fmt::Display + std::cmp::PartialOrd {
    if lhs > rhs {
        lhs
    } else {
        rhs
    }
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Health-Care-Movie

2 months ago

4.43ms

87.94kb

// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
use std::cmp::PartialOrd;
use std::fmt::Display;
pub fn compare_and_display<T: Display + PartialOrd> (a: T, b: T) -> T {
     if a > b {
          a
     } else {
          b
     }
}
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}

Splatrac

splatrac

2 months ago

4.05ms

87.94kb

use std::cmp::PartialOrd;
use std::fmt::Display;
// TODO: Define the generic function `compare_and_display` with appropriate trait bounds.
pub fn compare_and_display<T>(param1: T, param2: T) -> T 
where T: Display + PartialOrd
{
     if param1 > param2 {
          param1
     } else {
          param2
     }
} // Complete the function definition
// Example usage
pub fn main() {
     let greater = compare_and_display(10, 20);
     println!("Greater value: {}", greater);
     let greater = compare_and_display("Apple", "Orange");
     println!("Greater value: {}", greater);
}