Rust

6005 readers

4 users here now

Welcome to the Rust community! This is a place to discuss about the Rust programming language.

Wormhole

[email protected]

Credits

The icon is a modified version of the official rust logo (changing the colors to a gradient and black background)

founded 1 year ago

MODERATORS

[email protected]

Pre-Pooping Your Pants With Rust (cglab.ca)

submitted 7 months ago by [email protected] to c/[email protected]

5 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 0 points 7 months ago (1 children)

Well, it's still true that mem::forget is safe, and Rust will almost certainly never change that. As noted in the blog post, this makes certain patterns unsound.

[–] [email protected] 0 points 7 months ago (1 children)

Only if your definition of soundness includes that leaks can never occur, which is not how Rust generally defines soundness. I think most Rust know that the language doesn’t prevent leaks at this point.

[–] [email protected] 0 points 7 months ago

Maybe, but the comment I was responding to is not at all clear about what is deprecated and what is no longer an issue. Note, too, that the other top-level comment on the post is from someone who didn't realize that destructors can be missed.