INNER CODE UNIT · Rust

new

atanunq/viu · src/config.rs:17

    pub fn new(matches: &'a ArgMatches) -> Config<'a> {
        let width = matches.get_one("width").cloned();
        let height = matches.get_one("height").cloned();

        let files: Vec<&str> = matches
            .get_many::<String>("file")
            .unwrap_or_default()
            .map(|s| s.as_str())
            .collect();

        let absolute_offset = matches.get_flag("absolute-offset");
        let x: u16 = matches
            .get_one("x")
            .cloned()
            .expect("X offset must be present");
        let y: i16 = matches
            .get_one("y")
            .cloned()

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