Function format_two_args

rust/src/lib.rs:1971–1973

(string: &str, arg1: &str, arg2: &str)

}

pub fn format_two_args(string: &str, arg1: &str, arg2: &str) -> String {
    string.replacen("{}", arg1, 1).replacen("{}", arg2, 1)
}

pub fn format_three_args(string: &str, arg1: &str, arg2: &str, arg3: &str) -> String {
    string