rustHow to iterate string lines in Rust

Iterating over string lines in Rust can be done using the lines() method on a String type. This method returns an iterator over the lines of the string.

Example code

let text = "Hello
World";

for line in text.lines() {
    println!("{}", line);
}

Output example

Hello
World

Code explanation

• let text = "Hello\nWorld";: This creates a String type with two lines.
• for line in text.lines(): This creates an iterator over the lines of the text string.
• println!("{}", line);: This prints each line of the text string.

Helpful links

• Rust Documentation - Strings

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