Function basic_file

block/src/qcow/mod.rs:2422–2428

(header: &[u8])

    }

    fn basic_file(header: &[u8]) -> RawFile {
        let mut disk_file: RawFile = RawFile::new(TempFile::new().unwrap().into_file(), false);
        disk_file.write_all(header).unwrap();
        disk_file.set_len(0x1_0000_0000).unwrap();
        disk_file.rewind().unwrap();
        disk_file
    }

    fn with_basic_file<F>(header: &[u8], mut testfn: F)
    where