…re-pt2, r=Veykril

Migrate assists to format args captures, part 2

Continuation of rust-lang#13379

Migrates:

- `generate_constant`
- `generate_default_from_enum_variant`
- `generate_default_from_new`
- `generate_delegate_methods`
- `generate_deref`
- `generate_documentation_template`
- `generate_enum_is_method`
- `generate_enum_projection_method`
- `generate_from_impl_for_enum`
- `generate_function`
- `generate_getter`
- `generate_impl`
- `generate_new`
- `generate_setter`

Substitute some VSCode variables in the VSCode client

cc rust-lang/rust-analyzer#13405

Don't auto-publish lib crates

I believe this should *just* work? With this cargo-workspaces should not consider them

Refactor language client handling

Follow up to rust-lang/rust-analyzer#12847 (turns out they fixed parts of the problem)

The PR will attempt to allow us to dispose more resources at will, so that we can implement restarts for the server properly instead of restating the entire extension as well as allowing us to implement a stop command.

Closes rust-lang/rust-analyzer#12936
Closes rust-lang/rust-analyzer#4697

feat: Make flycheck workdone progress reports cancellable

In clients that support this (like VSCode), the clients will now render a cancel button on the notification message which can be clicked to cancel the flycheck instead.

Closes rust-lang/rust-analyzer#6895
![Code_VbXgP3SbFD](https://user-images.githubusercontent.com/3757771/196205329-2df93451-c143-4d1b-a700-d988edf55efa.gif)

The reason for that was that we were calculating the crate defmaps
of the file we are saving by accident causing us to get stuck waiting
on their expensive computation, while we only need the relevant crate
id.

fix: Fix formatting requests hanging when r-a is still starting

The reason for that was that we were calculating the crate defmaps of the file we are saving by accident causing us to get stuck waiting on their expensive computation, while we only need the relevant crate id.

Closes rust-lang/rust-analyzer#4054
Closes rust-lang/rust-analyzer#11654

…rator"

…eykril

Revert "feat: Diagnose some incorrect usages of the question mark operator"

Reverts rust-lang/rust-analyzer#13354

It seems like we are getting stuck with inference variables here, not just placeholders and errors so there is probably more wrong here that I don't understand. Reverting seems like the best solution right now as I don't have the time to look into this this week.

Simplify

Add some sysroot logging

Note that due to how cargo works, none of the modes currently work for r-a

Implement invocation strategy config

Fixes rust-lang/rust-analyzer#10793

This allows to change how we run build scripts (and `checkOnSave`), exposing two configs:
- `once`: run the specified command once in the project root (the working dir of the server)
- `per_workspace`: run the specified command per workspace in the corresponding workspace

This also applies to `checkOnSave` likewise, though `once_in_root` is useless there currently, due to rust-lang/cargo#11007

fix: Don't catch the server activation error

We are are rethrowing and showing errors higher up in the call stack already. This just ate the error hiding the stacktrace unnecessarily.

This commit adds two modes to generate_getter action.
First, the plain old working on single fields.
Second, working on a selected range of fields.

feat: add multiple getters mode in `generate_getter`

This commit adds two modes to generate_getter action.
First, the plain old working on single fields.
Second, working on a selected range of fields.

Should partially solve rust-lang#13246
If this gets approved will create a separate PR for setters version of the same

### Points to help in review:

- `generate_getter_from_record_info` contains code which is mostly taken from assist before refactor
- Same goes for `parse_record_fields`
- There are changes in other assists, as one of the methods in utils named `find_struct_impl` is changed, before it used to accept a single `fn_name`, now it takes a list of function names to check against. All old impls are updated to create a small list to pass their single element.

### Assumptions:

- If any of the fields have an implementation, the action will quit.

…und, r=Veykril

Workaround the python vscode extension's polyfill

Fixes rust-lang#13442

`String.replaceAll` and `String.replace` behave the same when given a (/g-flagged) Regex, so fix is very simple.

fix: Fix DidSaveDocument requests blocking the server on startup

Follow up to rust-lang/rust-analyzer#13428
Fixes rust-lang/rust-analyzer#13434

internal: Properly handle language configuration config changes

…er is stopped

internal: Properly handle commands in the VSCode client when the server is stopped

Avoids a couple redundant hash map lookups and so.

It's also less code.

ide: Remove unnecessary continue.

Just a minor clean-up I found while going through the code.

scip: minor clean-ups

Avoids a couple redundant hash map lookups and so.

…nerics, r=Veykril

Support const generics for builtin derive macro

Fixes rust-lang#13121

We have been treating every generic parameter as type parameter during builtin derive macro expansion. This patch adds support for const generics in such expansions.

Implement invocation location config

This allows setting the working directory for build-scripts on flycheck
Complements rust-lang/rust-analyzer#13128

This will be followed up by one more PR that adds a few simple interpolation vars for `overrideCommand`, with that we should cover the needs for most build systems I believe.

Handle multiple projects sharing dependency correctly in `once` strategy