rust repeat character x times
In Rust, you can repeat a character a specific number of times using the std::iter::repeat
function along with the take
method. Here's an example:
fn main() {
let character = 'x';
let repeat_count = 5;
let repeated_string: String = std::iter::repeat(character)
.take(repeat_count)
.collect();
println!("{}", repeated_string);
}
In this example, we define the character 'x'
and the number of times we want to repeat it (5
). We use std::iter::repeat(character)
to create an iterator that repeats the character indefinitely. Then, we use the take(repeat_count)
method to limit the iterator to the desired number of repetitions. Finally, we collect the repeated characters into a String
using the collect
method.
The output of the above code will be:
xxxxx
This demonstrates how to repeat a character multiple times in Rust.