Rust question

Revision en5, by eth, 2023-06-30 20:24:11

Hi everyone!

I have a question about the language Rust.

Suppose, I've created some struct:

struct A {
  x: T,
  y: P,
  ....
}

When it goes out of the scope, Drop is called, memory is cleaned by recursive calls Drop? for all fields.

But what if I implement trait Drop for it:

impl Drop for A {
   fn drop(&mut self) -> () {
      // nothing
   }
}

will the memory be also cleaned when i create an object of type A and it goes out of scope? Or i need to clean it in some other way?

Sorry for my bad English(.

Tags rust

History

 
 
 
 
Revisions
 
 
  Rev. Lang. By When Δ Comment
en5 English eth 2023-06-30 20:24:11 59
en4 English eth 2023-06-30 20:14:36 0 (published)
en3 English eth 2023-06-30 20:13:43 21
en2 English eth 2023-06-30 20:11:58 12
en1 English eth 2023-06-30 20:11:30 509 Initial revision (saved to drafts)