In https://youtu.be/qvIZZf5dmTE, we've noticed that AstIdMap does a
linear lookup when going from SyntaxNode to Id. This leads to
accidentally quadratic overall performance. Replace linear lookup with a
O(1) hashmap lookup.
Future work: don't duplicate `SyntaxNodePtr` in `AstIdMap` and switch to
"call site dependency injection" style storage (eg, store a
`HashSet<ErasedFileAstId>`).
See the explanation of the work here on YouTube
https://youtu.be/wvEgymUm7cY :-)
10902: Handle multiple cargo check quick fix spans r=Veykril a=brandondong
Resolves https://github.com/rust-analyzer/rust-analyzer/issues/10705.
**Cause:**
- For a cargo check diagnostic with multiple spans, only a single quick fix action would be created at the location of `spans[0]`. Additionally, the hover window details would only show the location of `spans[0]` next to the message.
**Fix:**
- Allow cargo check quick fix actions to be triggerable from multiple selection ranges. Specifically, if the selection intersects with any of the replacement spans, the quick fix action is shown.
- No change in behavior for the hover window details. It's pretty minor and I think showing multiple locations next to the message may be more confusing anyways.
Co-authored-by: Brandon <brandondong604@hotmail.com>
10891: fix: emit trait names in moniker identifier r=Veykril a=tjdevries
Hi,
Not sure if this is the best fix for the problem, but I noticed that functions that part of a trait are not namespaced with the trait name, so this could lead to problems if you had a function and a trait-function both defined in the same module.
Thanks!
TJ
Co-authored-by: TJ DeVries <devries.timothyj@gmail.com>
10872: ide_db: build symbol index from crate def map r=Veykril a=jhgg
fixes#4842, #10764
Is this looking correct? 👀
- [x] build the symbol index based upon the CrateDefMap for the given crate in `crate_symbols`
- [x] make it multi threaded again, and figure out how to cache each moduleid's symbol index in salsa.
- [x] NavigationTarget for names in macros is wrong, need to figure out how to compute a text range in the original file id?
- [x] cleanup some duped code
- [x] collect macros from `ItemScope.declared_macros()` into symbol index.
- [x] store declared macros in `ItemScope` so we can figure out where macros were defined for the index.
- [x] do something about `SymbolIndex::for_files` - ideally it should use the new module symbol index stuff.
- [x] delete `source_file_to_file_symbols` & co...
- [x] figure out what to do about `library_symbols`
- [x] maybe... speed up the new `library_symbols` - the new impl is probably much slower, and definitely much less parallel. **deciding to do nothing here, we can optimize later if necerssary.**
- [x] fix failing test: `navigation_target::tests::test_nav_for_symbol` - notably the crate def map doesn't seem to find declarations inside function.
- [x] now a bunch of other tests are failing around auto_import & qualify_path handlers. :(
- [x] need to assoc items in traits and impls
Co-authored-by: Jake Heinz <jh@discordapp.com>
10824: project_model: print full cargo command if cargo metadata fails to run r=Veykril a=jhgg
well, `Command` implements a sensible `Debug` which *roughly* does what we want to do. Unfortunately it's got a bit of a quote situation,
So it'd output something like `"cargo" "metadata" "--format-version" "1" "--features" "foo,bar,baz"`.
Which although is a bit verbose with the quotes, it's at the very least, not entirely incorrect/misleading.
fixes#10797
Co-authored-by: Jake Heinz <jh@discordapp.com>
10847: fix: derive attr path handling in `replace_derive_with_manual_impl` r=rainy-me a=rainy-me
partially fixes#10666
renaming issues mentioned in https://github.com/rust-analyzer/rust-analyzer/issues/10666#issuecomment-955671021 doesn't seem to be fixable at this moment since it's not searchable?(not recorded?) by name.
<del>I'm not sure if it's appropriate to move `parse_comma_sep_paths` function to a method in `ast/node_ext`, maybe `ide_db::helpers` also make sense.</del> put into `ide_db::` instead.
Co-authored-by: rainy-me <github@yue.coffee>
10846: fix: qualify struct name in struct constructor completion r=Veykril a=andrewleverette
* Alter `add_struct_literal` method signature to take an optional module path
* Update `render_literal` method to use a qualified
Relates to issue #10771
Side note: This is my first contribution. Any feedback is welcome!
Co-authored-by: Andrew Leverette <andrewleverette@gmail.com>
10840: fix: Omit generic defaults for types in hover messages r=jonas-schievink a=Veykril
Fixes#9198
We have ranged hovers now which query specifically for the type of an expression/pattern, so if interested in seeing the default, the user can use that functionality instead.
Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
10834: Make lint groups work correctly with `warningsAsInfo` and `warningsAsHint` r=Veykril a=Emilgardis
this change makes it possible to specify
```json
{
"rust-analyzer.diagnostics.warningsAsInfo": ["unused"],
}
```
to make all lints in the `unused` group show as info, etc.
Co-authored-by: Emil Gardström <emil.gardstrom@gmail.com>
10809: fix: don't discard formatting of `use` lines r=Veykril a=iDawer
Use mutable syntax trees in `merge_imports`, `split_imports`. This tries to resolve#9013. But I haven't much managed to simplify code of merging.
Also resolve#9361. It reuses a use tree under the cursor so that comments+indentation are preserved. Merged trees are just appended to the end.
This touches bunch of tests. I removed the sorting of use trees as it needs a proper implementation that takes into account comments and line wrapping. I think it is rustfmt's job or at least until we get a close implementation.
Co-authored-by: iDawer <ilnur.iskhakov.oss@outlook.com>
10810: feat: Add toggle to disable cache priming r=jonas-schievink a=lnicola
Even if it doesn't prevent the rest of the features from working, cache priming tends to be quite CPU-intensive and can make people think that the load times are worse than they actually are.
It's also less useful in Code and `rust-tools` because the inlay hints and semantic highlighting trigger quite a bit of computation assuming you have a file open in the editor.
Co-authored-by: Laurențiu Nicola <lnicola@dend.ro>
10821: fix: wrap `inline_call` and `inline_into_callers` if it inlines into the left side of a binary expression r=Veykril a=rainy-me
close#10359
Co-authored-by: rainy-me <github@yue.coffee>
10819: internal: Replace some `Vec` occurences with `Box` r=Veykril a=Veykril
Shaves off ~15mb from self analysis
Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
10798: ide: show go to for function hover return type r=Veykril a=jhgg
I've found myself wanting this... adds to the hover quick go-to for a function's return type:
This is particularly useful when you are hovering over a function in a long chain, like:
```rust
foo.bar().b$0az().some_trait_fn();
```
where `baz`'s return type is not immediately obvious, but the chain is not long enough to trigger chain inlay hints...
i guess I could just select `foo.bar().baz()` too to get the types too...
Co-authored-by: Jake Heinz <jh@discordapp.com>
10796: ide: display static values in hover r=Veykril a=jhgg
Continuation from #10785 - does the same thing, but for `static`'s as well.
Co-authored-by: Jake Heinz <jh@discordapp.com>
10795: Remove unwrap in doc path resolution r=Veykril a=udoprog
I keep hitting this constantly in my project, and I haven't dug very deep into the root cause. But seeing as the project otherwise compiles it appears to be something unsupported is being incorrectly parsed in rust-analyzer which for other cases is handled by returning `None`.
Co-authored-by: John-John Tedro <udoprog@tedro.se>
