Method open

0d_files/rust/bufread_lines.rs:25–30

(path: impl AsRef<std::path::Path>)

    impl BufReader {
        pub fn open(path: impl AsRef<std::path::Path>) -> io::Result<Self> {
            let file = File::open(path)?;
            let reader = io::BufReader::new(file);

            Ok(Self { reader })
        }

        pub fn read_line<'buf>(
            &mut self,