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279 B

pub fn parse_line(line: &str) -> (&str, Vec<&str>) {
let tokens = line.trim().split(' ').collect::<Vec<&str>>();
let mut args: Vec<&str> = Vec::new();
let command = tokens[0];
if tokens.len() > 1 {
args = tokens[1..].to_vec();
}
(command, args)
}