Hover details show unexpected crate name/path

[samhedin]

Hey! I hope that this hasn't been posted before. I searched and could not find anything.

I expect the first line of the hover details to show std::collections::HashMap. Instead, it shows std::collections::hash::map.

[bjorn3]

std::collections::hash::map::HashMap is the full path of HashMap. std::collections::HashMap is just a re-export.

https://github.com/rust-lang/rust/blob/de32266a1780aa4ef748ce7f6200a1554fad0aca/library/std/src/collections/hash/map.rs#L200

https://github.com/rust-lang/rust/blob/de32266a1780aa4ef748ce7f6200a1554fad0aca/library/std/src/collections/mod.rs#L425

[samhedin]

I see - I figured that something like this would be the case. Is there a way to get the re-exported path instead?
Thank you!

[bjorn3]

Rustc has the same problem with error messages: rust-lang/rust#21934

[samhedin]

Figures someone reported it 5 years before me. I understand that this isn't a priority for most people, I'll keep an eye on it though. Thank you 💯