Re: Eglot "inlay hints" landed

[Nikola Pajkovsky <n.pajkovsky@gmail.com>]

João Távora <joaotavora@gmail.com> writes:

> On Thu, Feb 23, 2023 at 7:50 PM Nikola Pajkovsky <n.pajkovsky@gmail.com> wrote:
>>
>> João Távora <joaotavora@gmail.com> writes:
>>
>> > I've just landed Eglot "inlay hints" on lisp/progmodes/eglot.el in the
>> > emacs-29 branch.  It's a feature that some users (including me) were
>> > looking for for some time.
>>
>> Nice work João!
>>
>> I tried rust inlay hints, and it does not work for me. I bet it's because
>> eglot uses label only if it's string. The same problem was in lsp-mode.
>
> Actually, I think I have code for that.  So please show a reproduction
> recipe.  I think someone reported here that hints are working
> correctly with rust-analyzer, and I've tried it briefly myself with good
> results. So it must be something else.

Interesting.

```
-> % rust-analyzer --version
rust-analyzer 0.3.1402-standalone
```

For instance, I don't see the inlay hints for the code like this:

```
struct Foo {
    b: u32,
}

fn main() {
    let s = Foo { b: 10 };
    let f = std::fs::File::create("t");
}
```