rustHow can I create a string of repeated characters in Rust?

You can create a string of repeated characters in Rust using the repeat() method. This method takes a char and an usize as arguments and returns a String with the character repeated the specified number of times.

Example code

let repeated_char = '*'.repeat(10);
println!("{}", repeated_char);

Output example

**********

Code explanation

• let repeated_char = '*': declares a variable repeated_char and assigns it the character *
• .repeat(10): calls the repeat() method on the character * and passes in the argument 10
• println!("{}", repeated_char): prints the value of the repeated_char variable to the console

Helpful links

• Rust Documentation - Strings

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