1404: Fight down failures! r=matklad a=mominul
issue #1400
Now only `ra_tools` crate depends on `failure`, should I also fight those? 😁
Co-authored-by: Muhammad Mominul Huque <mominul2082@gmail.com>
1403: Add alloc -> core dependency r=matklad a=flodiebold
Also a small fix for the ra-emacs-lsp company fix.
Co-authored-by: Florian Diebold <florian.diebold@freiheit.com>
Co-authored-by: Florian Diebold <flodiebold@gmail.com>
The issue was windows specific -- cancellation caused collection of
bracktraces at some point, and that was slow on windows.
The proper fix here is to make sure that we don't collect bracktraces
unnecessary (which we currently do due to failure), but, as a
temporary fix, let's just not force their collection in the first
place!
Note that we can't just remove CheckCanceled trait altogether:
sometimes it's useful to check for cancellation while the query is
running! We do this, for example, in the name resolution fixed-point
loop.
1396: fixed wrong links again r=matklad a=zbelial
Hi
Sorry about that I didn't check all links in my previous PR and two of them were incorrectly fixed.
I think they are all proporly fixed this time :)
Co-authored-by: zjy <zhaojiyang1@xiaomi.com>
1394: Fix hover for pat that shadows items r=matklad a=sinkuu
```rust
fn x() {}
fn y() {
let x = 0i32;
x; // hover on `x` is expected to be `i32`, but the actual result was `fn x()`
}
```
This was because: if [`res.is_empty()`](656a0fa9f9/crates/ra_ide_api/src/hover.rs (L205)), it fallbacks to "index based approach" and adds `fn x()` to `res`, which makes [`res.extend(type_of)` below](656a0fa9f9/crates/ra_ide_api/src/hover.rs (L260-L266)) not happen.
Co-authored-by: Shotaro Yamada <sinkuu@sinkuu.xyz>
