fn main() { // create some strings let string1 = " Welcome to Edpresso "; let string2 = "Educative is the best! "; let string3 = " Rust is very interesting!"; // trim the strings let trim1 = string1.trim(); let trim2 = string2.trim(); let trim3 = string3.trim(); // print the trims println!("The string before trim is '{}' and length is {}", string1, string1.len()); println!("The string when trimmed is '{}' and length is {}", trim1, trim1.len()); println!("\nThe string before trim is '{}' and length is {}", string2, string2.len()); println!("The string when trimmed is '{}' and length is {}", trim2, trim2.len()); println!("\nThe string before trim is '{}' and length is {}", string3, string3.len()); println!("The string when trimmed is '{}' and length is {}", trim3, trim3.len());
}