Rc<T>

Reference-counted pointers, Rc<T>, are a type of smart pointer in Rust that allow multiple ownership of the same data. This means you can have multiple references to a value, and the value will only be dropped when the last reference is out of scope. This is particularly useful in scenarios where you want to share data between multiple parts of your program without needing to copy it.

In this challenge, you'll use Rc<T> to share data between functions.

Your Task

Implement the functions use_shared_data and share_data_to_other_functions to work with Rc<T>.

use_shared_data:
- Take an Rc<Vec<T>> as argument.
- Loop over each item in the vector and print each element using println!.
share_data_to_other_functions:
- Share the input as a reference-counted pointer 3 times with the given closure.
- Do cheap clones only and avoid deep copying the data.

Hints

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

Click here to reveal hints

Use Rc::new to wrap your vector in an Rc smart pointer.
Use Rc::clone to create new references to the shared data.
For use_shared_data, make sure to use T: Display to allow printing elements with {} formatting.

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Solutions

Omar Saber Talaat Abdelrahman

omar-s-ta

a day ago

389.43ms

92.44kb

use std::{fmt::Display, rc::Rc};
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    for item in data.iter() {
        println!("{}", item);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    let rc = Rc::new(items);
    take_item(Rc::clone(&rc));
    take_item(Rc::clone(&rc));
    take_item(Rc::clone(&rc));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Ramon Silva

rsilva1

2 days ago

457.41ms

92.44kb

use std::rc::Rc;
pub fn use_shared_data<T>(data: Rc<Vec<T>>)
where T: std::fmt::Display
{
    // 1. Loop over each item in the vector and print it using `println!`
    for item in data.iter() {
        println!("{}", item);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let items = Rc::new(items);
    for _i in 0..3 {
        take_item(Rc::clone(&items));
    }
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

SpontaneousOverthrow

6 days ago

381.38ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    for i in data.iter() {
        println!("{}", i)
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    let t = Rc::new(items);
    take_item(Rc::clone(&t));
    take_item(Rc::clone(&t));
    take_item(Rc::clone(&t));
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

SpontaneousOverthrow

6 days ago

375.26ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    for i in data.iter() {
        println!("{}", i)
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    let t = Rc::new(items);
    take_item(Rc::clone(&t));
    take_item(Rc::clone(&t));
    take_item(Rc::clone(&t));
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

makinpaper

8 days ago

387.59ms

92.44kb

use std::{fmt::Display, rc::Rc};
pub fn use_shared_data<T>(data: Rc<Vec<T>>)
where
    T: Display,
{
    data.iter().for_each(|p| println!("{}", p));
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    let shared = Rc::new(items);
    take_item(Rc::clone(&shared));
    take_item(Rc::clone(&shared));
    take_item(Rc::clone(&shared));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

<YoungAncient/>

youngancient

10 days ago

389.82ms

92.44kb

use std::rc::Rc;
pub fn use_shared_data<T:std::fmt::Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    for each_data in data.iter(){
        println!("{}",each_data);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let data = Rc::new(items);
    take_item(Rc::clone(&data));
    take_item(Rc::clone(&data));
    take_item(Rc::clone(&data));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Dan Wayne

danwayne-me

11 days ago

391.27ms

92.44kb

use std::rc::Rc;
pub fn use_shared_data<T: std::fmt::Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    for item in data.iter() {
        println!("{}", item);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let r = Rc::new(items);
    take_item(Rc::clone(&r));
    take_item(Rc::clone(&r));
    take_item(Rc::clone(&r));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Asrul Firdaus

AsrulF

12 days ago

392.22ms

92.44kb

use std::rc::Rc;
pub fn use_shared_data<T>(data: Rc<Vec<T>>)
where
    T: std::fmt::Display,
{
    // 1. Loop over each item in the vector and print it using `println!`
    for item in data.iter() {
        println!{"{}", item};
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let reference = Rc::new(items);
    take_item(Rc::clone(&reference));
    take_item(Rc::clone(&reference));
    take_item(Rc::clone(&reference));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

kasaxpong

12 days ago

374.52ms

92.44kb

use std::rc::Rc;
pub fn use_shared_data<T>(data: Rc<Vec<T>>) 
    // 1. Loop over each item in the vector and print it using `println!`
    where
    T: std::fmt::Display,
    {
        for data in data.iter() {
            println!("{}", data);
        }
    }
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
        
{
    let rc_items = Rc::new(items);
    take_item(Rc::clone(&rc_items));
    take_item(Rc::clone(&rc_items));
    take_item(Rc::clone(&rc_items));
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

银雀Sparrxw

Sparr0www820

18 days ago

368.51ms

92.44kb

use std::rc::Rc;
pub fn use_shared_data<T>(data: Rc<Vec<T>>)
where
    T: std::fmt::Display,
{
    for data in data.iter() {
        println!("{}", data);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    let rc_items = Rc::new(items);
    take_item(Rc::clone(&rc_items));
    take_item(Rc::clone(&rc_items));
    take_item(Rc::clone(&rc_items));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Kishan

wdcs-kishansudani

18 days ago

388.96ms

92.44kb

use std::{fmt::Display, rc::Rc};
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    data.iter().for_each(|x| println!("{}", x));
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    let vec = Rc::new(items);
    take_item(Rc::clone(&vec));
    take_item(Rc::clone(&vec));
    take_item(Rc::clone(&vec));
}
pub fn main() {
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Yummy-Yums

a month ago

387.64ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    for i in data.iter() {
        println!("{}", i);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let vec = Rc::new(items);
    
    take_item(Rc::clone(&vec));
    take_item(Rc::clone(&vec));
    take_item(Rc::clone(&vec));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Jai

jsat97

a month ago

374.39ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T>(data: Rc<Vec<T>>) 
where T:Display + std::fmt::Debug
{
    // 1. Loop over each item in the vector and print it using `println!
    for i in data.iter() {
        println!("{}",i);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let items_rc = Rc::new(items);
    take_item(Rc::clone(&items_rc));
    take_item(Rc::clone(&items_rc));
    take_item(Rc::clone(&items_rc));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Ari Karim

arikarim

a month ago

484.08ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T>(data: Rc<Vec<T>>)
where 
T:Display,
 {
    // 1. Loop over each item in the vector and print it using `println!`
    for i in data.iter(){
        println!("{}",i);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
   let reference_data=Rc::new(items);
   for _ in 0..3 {
   take_item(Rc::clone(&reference_data))
   }
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Vincent SAMY

vsamy

a month ago

460.29ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T>(data: Rc<Vec<T>>)
where T: Display {
    data.iter().for_each(|x| println!("{}", x));
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>) 
where
    F: FnMut(Rc<Vec<String>>),
{
    let shared_item = Rc::new(items);
    for _ in 0..3 {
        take_item(Rc::clone(&shared_item));
    }
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

shahab-tplus

a month ago

444.49ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T>(data: Rc<Vec<T>>)
where 
    T: Display,
{
    // 1. Loop over each item in the vector and print it using `println!`
    for d in data.iter() {
        println!("{}", d);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let shared_item = Rc::new(items);
    for _ in 0..3 {
        take_item(Rc::clone(&shared_item));
    }
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Abhishek Sharma

0xAbhiDev

a month ago

403.58ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T>(data: Rc<Vec<T>>)
where 
T:Display,
 {
    // 1. Loop over each item in the vector and print it using `println!`
    for i in data.iter(){
        println!("{}",i);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
   let reference_data=Rc::new(items);
   for _ in 0..3 {
   take_item(Rc::clone(&reference_data))
   }
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

QuJohan

a month ago

392.69ms

92.44kb

use std::rc::Rc;
pub fn use_shared_data<T: std::fmt::Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    for d in data.iter() {
        println!("{}", d);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let rc_data = Rc::new(items);
    for _ in 0..3 {
        take_item(Rc::clone(&rc_data));
    }
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

nojae15

a month ago

449.91ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    for d in data.iter(){
        println!("{d}");
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closurei
    let item = Rc::new(items);
    for _ in 0..3{
        take_item(item.clone());
    }   
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

jfloresremar

a month ago

443.14ms

92.44kb

use std::{fmt::Display, rc::Rc};
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    for item in data.iter() {
        println!("{}", item);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    let shared_data = Rc::new(items);
    for _ in 0..3 {
        take_item(shared_data.clone());
    }
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

jfloresremar

a month ago

373.68ms

92.44kb

use std::{fmt::Display, rc::Rc};
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    for item in data.iter() {
        println!("{}", item);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    let shared_data = Rc::new(items);
    for _ in 0..3 {
        take_item(shared_data.clone());
    }
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

jh4vision

2 months ago

405.03ms

92.44kb

use std::rc::Rc;
pub fn use_shared_data<T>(data: Rc<Vec<T>>) 
where
    T : std::fmt::Display,
{
    // 1. Loop over each item in the vector and print it using `println!`
    for item in data.iter() {
        println!("{}",item);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let shared_data = Rc::new(items);
    for _ in 0..3 {
        take_item(shared_data.clone());
    }
    
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Omar

OmniKobra

2 months ago

400.31ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T>(data: Rc<Vec<T>>) where T: Display{
    // 1. Loop over each item in the vector and print it using `println!`
    for item in &*data {
        println!("{item}");
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let shared_nums = Rc::new(items);
    for _ in 0..3 {
        take_item(Rc::clone(&shared_nums));
    }
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Muhammad Dennis Wijaya

Muhammad-Dennis

2 months ago

396.94ms

92.44kb

use std::rc::Rc;
pub fn use_shared_data<T: std::fmt::Debug + std::fmt::Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    for i in data.iter() {
        println!("{}", i)
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let the_items = Rc::new(items);
    take_item(the_items.clone());
    take_item(the_items.clone());
    take_item(the_items.clone());
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

msned

2 months ago

365.26ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T>(data: Rc<Vec<T>>) 
where
    T : Display
{
    for item in data.iter(){
        println!("{}",item);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let ref_count = Rc::new(items);
    take_item(ref_count.clone());
    take_item(ref_count.clone());
    take_item(ref_count.clone());
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

TheJanzap

2 months ago

379.81ms

92.44kb

use std::{rc::Rc, fmt::Display};
pub fn use_shared_data<T>(data: Rc<Vec<T>>)
where
    T: Display
{
    // 1. Loop over each item in the vector and print it using `println!`
    for item in data.iter() {
        println!("{item}");
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let items = Rc::new(items);
    take_item(items.clone());
    take_item(items.clone());
    take_item(items.clone());
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Artem

artemnistuley

2 months ago

374.21ms

92.44kb

use std::fmt::Display;
use std::rc::Rc;
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    for i in data.iter() {
        println!("{}", i);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let rc = Rc::new(items);
    take_item(rc.clone());
    take_item(rc.clone());
    take_item(rc.clone());
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Christophe Mohimont

mohic

2 months ago

381.65ms

92.44kb

use std::fmt::Display;
use std::rc::Rc;
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    for e in data.iter() {
        println!("{e}");
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    let rc = Rc::new(items);
    take_item(rc.clone());
    take_item(rc.clone());
    take_item(rc.clone());
}

Smith, Taylor

a647965_fidelity

2 months ago

372.52ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    for item in data.iter() {
        println!("{}", item);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let shared_data = Rc::new(items);
    take_item(Rc::clone(&shared_data));
    take_item(Rc::clone(&shared_data));
    take_item(Rc::clone(&shared_data));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

StevenCanDrink

2 months ago

361.29ms

92.44kb

use std::{ fmt::Display, rc::Rc };
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    for item in data.iter() {
        println!("{}", item);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
    where F: FnMut(Rc<Vec<String>>)
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let shared_data = Rc::new(items);
    take_item(Rc::clone(&shared_data));
    take_item(Rc::clone(&shared_data));
    take_item(Rc::clone(&shared_data));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Chih Ying Yen

xavierforge

2 months ago

396.53ms

92.44kb

use std::rc::Rc;
pub fn use_shared_data<T: std::fmt::Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    data.iter().for_each(|item| println!("{}", item))
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let items = Rc::new(items);
    (0..3).for_each(|_| take_item(items.clone()));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

amdfxlucas

2 months ago

402.82ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
   
   data.iter().for_each(|x|{ println!("{}",x); } );
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let rc = Rc::new(items);
    take_item( Rc::clone(&rc));
    take_item( Rc::clone(&rc));
    take_item( Rc::clone(&rc));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

undefeated_

boyboi86

3 months ago

415.51ms

92.44kb

use std::rc::Rc;
pub fn use_shared_data<T: std::fmt::Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    data.iter().for_each(|a| println!("{}", a));
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let item = Rc::new(items);
    (0..3).for_each(|_| take_item(Rc::clone(&item)));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

GunGraveCpp

3 months ago

392.82ms

92.44kb

use std::rc::Rc;
pub fn use_shared_data<T: std::fmt::Display>(data: Rc<Vec<T>>) {
    for i in data.iter(){
        println!("{}", i);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    let val = Rc::new(items);
    for _i in 0..3 {
        take_item(val.clone());
    }
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

toto

3 months ago

414.73ms

92.44kb

use std::{fmt::Display, rc::Rc};
pub fn use_shared_data<T>(data: Rc<Vec<T>>)
where
    T: Display,
{
    // 1. Loop over each item in the vector and print it using `println!`
    data.iter().for_each(|value| println!("{value}"));
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let items = Rc::new(items);
    take_item(Rc::clone(&items));
    take_item(Rc::clone(&items));
    take_item(Rc::clone(&items));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

manu3618

3 months ago

391.76ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    for elt in data.iter() {
        println!("{}", &elt);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let data = Rc::new(items);
    for _ in 0..3 {
        take_item(Rc::clone(&data));
    }
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Lvfalue

3 months ago

401.08ms

92.44kb

use std::rc::Rc;
pub fn use_shared_data<T: std::fmt::Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    data.clone().iter().for_each(|item| println!("{item}"));
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let data = Rc::new(items); 
    take_item(Rc::clone(&data));
    take_item(Rc::clone(&data));
    take_item(Rc::clone(&data));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

visanr

3 months ago

404.28ms

92.44kb

use std::rc::Rc;
pub fn use_shared_data<T: std::fmt::Display>(data: Rc<Vec<T>>) {
    for item in data.iter() {
        println!("{}", item);
    }
    // 1. Loop over each item in the vector and print it using `println!`
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    let shared_items = Rc::new(items);
    take_item(Rc::clone(&shared_items));
    take_item(Rc::clone(&shared_items));
    take_item(Rc::clone(&shared_items));
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

AtlasVakyrie

3 months ago

373.19ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    for i in data.iter() {
        println!("{}", i);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let shared_items = Rc::new(items);
    take_item(Rc::clone(&shared_items));
    take_item(Rc::clone(&shared_items));
    take_item(Rc::clone(&shared_items));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Luka Bračun

lbracun

3 months ago

383.43ms

92.44kb

use std::{fmt::Display, rc::Rc};
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
  data.iter().for_each(|item| {
    println!("{}", item);
  });
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    let rc = Rc::new(items);
    take_item(rc.clone());
    take_item(rc.clone());
    take_item(rc.clone());
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

bzdula

3 months ago

435.17ms

92.44kb

use std::{fmt::Display, rc::Rc};
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    for item in data.as_ref() {
        println!("{}", item);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let rc = Rc::new(items);
    take_item(rc.clone());
    take_item(rc.clone());
    take_item(rc.clone());
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Wouter

WouterMartens

3 months ago

382.33ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    data.iter().for_each(|item| println!("{item}"));
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    let shared = Rc::new(items);
    take_item(Rc::clone(&shared));
    take_item(Rc::clone(&shared));
    take_item(Rc::clone(&shared));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

m1031

monorail103

3 months ago

530.16ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    for d in data.iter() {
        println!("{}", d);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let reference = Rc::new(items);
    take_item(Rc::clone(&reference));
    take_item(Rc::clone(&reference));
    take_item(Rc::clone(&reference));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

miel-codeai

3 months ago

451.94ms

92.44kb

use std::{fmt::Display, rc::Rc};
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    data.iter().for_each(|el| println!("{}", el));
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    let shared_items = Rc::new(items);
    take_item(Rc::clone(&shared_items));
    take_item(Rc::clone(&shared_items));
    take_item(Rc::clone(&shared_items));
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Rocky.C

cloki0610

3 months ago

398.28ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    for d in data.iter() {
        println!("{}", d);
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let reference = Rc::new(items);
    take_item(reference.clone());
    take_item(reference.clone());
    take_item(reference.clone());
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

slaws

3 months ago

381.11ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    for d in &*data {
        println!("{d}");
    }
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let reference = Rc::new(items);
    take_item(reference.clone());
    take_item(reference.clone());
    take_item(reference.clone());
    
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Baron Curtin

baroncurtin2

3 months ago

404.48ms

92.44kb

use std::rc::Rc;
use std::fmt::Display;
pub fn use_shared_data<T: Display>(data: Rc<Vec<T>>) {
    data
        .iter()
        .for_each(|item| println!("{}", item))
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    let shared = Rc::new(items);
    for _ in 0..3 {
        take_item(shared.clone())
    }
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Marco-Normal

3 months ago

370.89ms

92.44kb

use std::rc::Rc;
pub fn use_shared_data<T: std::fmt::Display>(data: Rc<Vec<T>>) {
    for d in &*data {
        println!("{}", d);
    }
    // 1. Loop over each item in the vector and print it using `println!`
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
       let reference = Rc::new(items);
    take_item(reference.clone());
    take_item(reference.clone());
    take_item(reference.clone());
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

Evrins Hu

evrins

3 months ago

377.80ms

92.44kb

use std::fmt::Display;
use std::rc::Rc;
pub fn use_shared_data<T>(data: Rc<Vec<T>>)
where
    T: Display,
{
    // 1. Loop over each item in the vector and print it using `println!`
    data.iter().for_each(|item| println!("{}", item));
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
    let reference = Rc::new(items);
    take_item(reference.clone());
    take_item(reference.clone());
    take_item(reference.clone());
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}

David Manca

medzernik

3 months ago

421.77ms

92.44kb

use std::rc::Rc;
pub fn use_shared_data<T: std::fmt::Display>(data: Rc<Vec<T>>) {
    // 1. Loop over each item in the vector and print it using `println!`
    data.iter().for_each(|x| println!("{}", *x));
}
pub fn share_data_to_other_functions<F>(mut take_item: F, items: Vec<String>)
where
    F: FnMut(Rc<Vec<String>>),
{
    let shared = Rc::new(items);
    take_item(Rc::clone(&shared));
    take_item(Rc::clone(&shared));
    take_item(Rc::clone(&shared));
    // 2. Implement the function
    // Share the data as a reference-counted pointer 3 times with the closure
}
// Example usage
pub fn main() {
    // Example usage of `use_shared_data`
    let shared_numbers = Rc::new(vec![1, 2, 3, 4, 5]);
    println!("Using shared data:");
    use_shared_data(Rc::clone(&shared_numbers));
    // Example usage of `share_data_to_other_functions`
    let strings = vec!["Rust".to_string(), "is".to_string(), "awesome!".to_string()];
    let print_data = |data: Rc<Vec<String>>| {
        println!("Printing shared data:");
        for item in data.iter() {
            println!("{}", item);
        }
    };
    println!("\nSharing data with other functions:");
    share_data_to_other_functions(print_data, strings);
}