Method drop

block/src/qcow/mod.rs:2021–2026

(&mut self)

impl Drop for QcowFile {
    fn drop(&mut self) {
        let _ = self.sync_caches();
        if self.raw_file.file().is_writable() {
            let _ = self.header.set_dirty_bit(self.raw_file.file_mut(), false);
        }
    }
}

impl Read for QcowFile {