8402: Remove Ty::substs{_mut} r=flodiebold a=flodiebold
Almost all uses actually only care about ADT substs, so it's better to be explicit. The methods were a bad abstraction anyway since they already didn't include the inner types of e.g. `TyKind::Ref` anymore.
Co-authored-by: Florian Diebold <flodiebold@gmail.com>
Almost all uses actually only care about ADT substs, so it's better to
be explicit. The methods were a bad abstraction anyway since they
already didn't include the inner types of e.g. `TyKind::Ref` anymore.
8397: Return proper error code when server is loading r=matklad a=ceronman
When requests are made to rust-analyzer and the server is still loading, a response error is returned with the code `ContentModified` and text `"Rust Analyzer is still loading..."`. This error code doesn't seem to be the more appropriate for this situation. Using `ServerNotInitialized` seems better.
As this is such a small change, I have not created an issue for it.
Co-authored-by: Manuel Ceron <manuel.ceron@jetbrains.com>
8386: Avoid O(n²) when constructing AttrSourceMap r=jonas-schievink a=jonas-schievink
Brings https://github.com/rust-analyzer/rust-analyzer/issues/8377 down to 2.52s on my machine. Not quite back to where it was before, so I'll leave that issue open for now.
bors r+
Co-authored-by: Jonas Schievink <jonasschievink@gmail.com>
8371: Don't use HirDisplayWrapper when displaying SourceCode r=matklad a=Veykril
The issue was basically that when displaying for `DisplayTarget::SourceCode` some `hir_fmt` functions would create `HirDisplayWrapper`s which would then `fmt` these triggering the Display panic since `fmt::Display` can't fail the same way as `HirDisplay`. Simple fix is to just use `hir_fmt` directly. Should probably write that down somewhere in source, looking for a good spot to put that right now.
Fixes#8077, Fixes#8370
Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
8375: feat: show errors from `cargo metadata` and initial `cargo check` in the status bar r=matklad a=matklad
bors r+
🤖
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
8364: Memory usage improvements r=jonas-schievink a=alexmaco
These are mostly focused on splitting up enum variants with large size differences between variants by `Box`-ing things up.
In my testing this reduces the memory usage somewhere in the low percentages, even though the measurements are quite noisy.
Co-authored-by: Alexandru Macovei <alexnmaco@gmail.com>
Rationale: only a minority of variants used almost half the size.
By keeping large members (especially in Option) behind a box
the memory cost is only payed when the large variants are needed.
This reduces the size Vec<Expr> needs to allocate.
8355: internal: do not drop errors from cargo metadata/check r=matklad a=matklad
Work towards #3155
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
- don't shift in/out for Chalk mapping (we want to have the same
binders now)
- do shift in when creating the signature for a closure (though it
shouldn't matter much)
- do shift in when lowering a `fn()` type
- correctly deal with the implied binder in TypeWalk
8353: Replace hir_ty::Lifetime with chalk equivalent r=flodiebold a=Veykril
Our `Lifetime` isn't really used yet so this is a rather simple change
Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
8352: Remove dead legacy macro expansion code r=lnicola a=brandondong
I was investigating some unrelated macro issue when I noticed this dead code. This legacy macro expansion logic was changed in https://github.com/rust-analyzer/rust-analyzer/pull/8128.
Co-authored-by: Brandon <brandondong604@hotmail.com>
8351: Use more assoc. type aliases in the chalk interner r=flodiebold a=jonas-schievink
Makes it sligthly easier to swap out these types
Co-authored-by: Jonas Schievink <jonasschievink@gmail.com>
8350: internal: prepare to store OpQueue results in the queue itself r=matklad a=matklad
bors r+
🤖
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
8348: Make `Binders` more like Chalk r=flodiebold a=flodiebold
Working towards #8313.
- hide `value`
- use `VariableKinds`
- adjust `subst` to be like Chalk's `substitute`
- also clean up some other `TypeWalk` stuff to prepare for it being replaced by Chalk's `Fold`
Co-authored-by: Florian Diebold <flodiebold@gmail.com>
8245: Properly resolve intra doc links in hover and goto_definition r=matklad a=Veykril
Unfortunately involves a bit of weird workarounds due to pulldown_cmark's incorrect lifetimes on `BrokenLinkCallback`... I should probably open an issue there asking for the fixes to be pushed to a release since they already exist in the repo for quite some time it seems.
Fixes#8258, Fixes#8238
Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
8326: Rewrite reorder fields assist to use mutable syntax trees r=matklad a=Veykril
This also instead uses `Either` to use the typed `RecordPat` and `RecordExpr` nodes, this unfortunately gives a bit of code duplication
Co-authored-by: Lukas Wirth <lukastw97@gmail.com>
8328: Move things in hir_ty into submodules r=flodiebold a=flodiebold
- all the types that will be replaced by Chalk go to `types`
- `TypeWalk` impls go to `walk`
- also fix signature of `Substitution::interned`
Co-authored-by: Florian Diebold <flodiebold@gmail.com>
8325: Check if bitflags deps pulls its weight r=jonas-schievink a=matklad
Bitflags is generally a good dependency -- it's lightweight, well
maintained and embraced by the ecosystem.
I wonder, however, do we really need it? Doesn't feel like it adds much
to be honest.
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
8295: Add `convert_into_to_from` assist r=Veykril a=obmarg
This adds a "Convert Into to From" assist, useful since clippy has
recently started adding lints on every `Into`.
It covers converting the signature, and converting any `self`/`Self`
references within the body.
It does assume that every instance of `Into` can be converted to a
`From`, which I _think_ is the case now. Let me know if there's
something I'm not thinking of and I can try and make it smarter.
Closes#8196
I'm extremely new to this codebase so please let me know if anything needs
changed.
Co-authored-by: Graeme Coupar <grambo@grambo.me.uk>
Bitflags is generally a good dependency -- it's lightweight, well
maintained and embraced by the ecosystem.
I wonder, however, do we really need it? Doesn't feel like it adds much
to be honest.
8322: Access a body's block def maps via a method r=jonas-schievink a=jonas-schievink
bors r+
Co-authored-by: Jonas Schievink <jonasschievink@gmail.com>
This adds a "Convert Into to From" assist, useful since clippy has
recently started adding lints on every `Into`.
It covers converting the signature, and converting any `self`/`Self`
references within the body to the correct types.
It does assume that every instance of `Into` can be converted to a
`From`, which I _think_ is the case now. Let me know if there's
something I'm not thinking of and I can try and make it smarter.
Only one upgradeable read lock can be handed out at the same time, and
we never acquire a non-upgradeable read lock, so this has no benefit
over just using a write lock in the first place.
8284: Reduce memory usage by using global `Arc`-based interning r=jonas-schievink a=jonas-schievink
This saves around 50 mb when running `analysis-stats` on r-a itself. Not a lot, but this infra can be easily reused to intern more stuff.
Co-authored-by: Jonas Schievink <jonasschievink@gmail.com>
