2508: Code: don't check for ra_lsp_server on Windows r=matklad a=lnicola
Workaround for https://github.com/rust-analyzer/rust-analyzer/pull/2503#issuecomment-562980020.
~~(not yet tested on Windows)~~
We can't run `ra_lsp_server --version` right now because the server doesn't seem to handle arguments (so it hangs).
Co-authored-by: Laurențiu Nicola <lnicola@dend.ro>
This commit implements a general truncation framework for HirFormatter
that keeps track of how much has been output so far. This information
can then be used to perform truncation inside the language server,
instead of relying on the client.
Initial support is implemented for truncating types hints using the
maxInlayHintLength server config option. The existing solution in the
VSCode extension has been removed in favor of letting the server
truncate type hints.
The old `vscode` package is outdated and it is recommened to switch to
these two new packages. This also solves a problem of a missing `.d.ts`
for `vscode` in Nixos.
1652: Improve type hints behavior r=matklad a=SomeoneToIgnore
This PR fixed the following type hints issues:
* Restructures the `InlayKind` enum contents based on the discussion here: https://github.com/rust-analyzer/rust-analyzer/pull/1606#issuecomment-515968055
* Races described in #1639
* Caches the latest decorations received for each file to show them the next time the file is opened (instead of a new server request)
Co-authored-by: Kirill Bulatov <mail4score@gmail.com>
