小编div*_*tes的帖子

Rust开发了一个聪明的内存管理系统,但我有以下情况:

loop {
    let mut example = Very_Complicated_Struct::new();
    // very complicated data structure created

    dealing_with(&mut example);
}
// End of scope, so Rust is supposed to automatically drop the
// memory of example here, which is time consuming

time_demanding_steps();

// But I want Rust to drop memory here,
// after the time_demanding_steps()

Rust有办法这么做吗？