Function write_tmp

crates/openshell-server/src/config_file.rs:327–334

(contents: &str)

    use std::io::Write;

    fn write_tmp(contents: &str) -> tempfile::NamedTempFile {
        let mut tmp = tempfile::Builder::new()
            .suffix(".toml")
            .tempfile()
            .expect("tempfile");
        tmp.write_all(contents.as_bytes()).expect("write");
        tmp
    }

    #[test]
    fn empty_file_yields_default_config() {