Since we need to be able to go from def to containing impl block, as well as the
other direction, and to find all impls for a certain type, a design similar to
the one for modules, where we collect all impls for the whole crate and keep
them in an arena, seemed fitting. The ImplBlock type, which provides the public
interface, then consists only of an Arc to the arena containing all impls, and
the index into it.
421: Index macros r=matklad a=matklad
So, this is pretty cool! We now index items which are the result of macro expansion! (of a single currently hard-coded macro). So, workspace symbols can now be used to navigate to `HirDatabase`, for example
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
415: use LSP file system operations r=matklad a=vemoo
implements #131
I've replaced `source_file_edits` and `file_system_edits` with `workspace_edit` because [`WorkspacEdit`](https://docs.rs/languageserver-types/0.53.1/languageserver_types/struct.WorkspaceEdit.html) can represent both.
I only use `document_changes` because `changes` cannot represent file system operations.
But if the client doesn't have the `workspace.workspaceEdit.resourceOperations` capability `WorkspaceEdit` cannot replace the current `FileSystemEdit`. Can we assume that the client will support it?
I also adapted the extension code to make use of the new response type, but only for vscode, i don't know if changes have to be made for the emacs part.
Co-authored-by: Bernardo <berublan@gmail.com>
410: Detangle symbols r=matklad a=matklad
Previously, we used `FileSymbol` both to represent bytes which are stored in the index and as an API of `ra_analysis`. Mixing internal storage format and an API is not a really bright idea, so we introduce `NavigationTarget` to handle API part.
Co-authored-by: Aleksey Kladov <aleksey.kladov@gmail.com>
408: vscode problem matcher improvements r=matklad a=vemoo
The problem matcher wasn't working properly and looking at the rustc errors i realized it could be simplified.
I also added a new problem matcher that can be used with https://github.com/passcod/cargo-watch to get the errors in the editor on save. To use it one can create a tasks.json file with:
```json
{
"version": "2.0.0",
"tasks": [
{
"type": "shell",
"label": "cargo watch",
"command": "cargo",
"isBackground": true,
"args": [
"watch",
"-c"
],
"problemMatcher": [
"$rustc-watch"
]
}
]
}
```
I initially implemented it like this: cff9f62d32 but i think there's a bug in vscode so i worked around it by copying the pattern for both problem matchers. The first commit can be used if https://github.com/Microsoft/vscode/pull/65840 is merged.
Co-authored-by: Bernardo <berublan@gmail.com>
