is it possible to disable find references from external crates?

[0x8f701]

I noticed that find references can be super slow when we request references in external crate, like here: if I request the references of AllowTopLevelPaidExecutionFrom:

It's super slow, like more than 30seconds even one minute.

The result will be like:

But I'm only interested in the references located in my project, is it possible to disable fnding references in external crates?

[0x8f701]

it seems that find references is extremely slow

[Veykril]

The first search will usually be very slow. I'd be nice if the language server protocol would allow the client to differ between finding all references and only references in the workspace, but since that's not a thing I guess the best option would be to offer a config setting here to toggle it, unsure.

[0x8f701]

currently RA's find references is at least 100x slower than ripgrep, ripgrep can always give results instantly, but find references can spend more than 1minute

[Veykril]

Well, ripgrep only has to find the names, not check that they are actually references to the thing you are looking for. Nevertheless there should probably be room for improvements somewhere.
Relevant issue #7404

[lnicola]

I don't think we need a setting here. A Java, C# or C++ language server won't be expected to return references from one dependency of the project to another. The fact that we have the source code and can do this doesn't mean we actually should.

[flodiebold]

I agree that we shouldn't look for references in .cargo, at least by default.