lsp-restart-workspace is deprecated and raises a warning in *Messages*:
‘lsp-restart-workspace’ is an obsolete command (as of lsp-mode 6.1); use ‘lsp-workspace-restart’ instead.
* Removed lsp-rust (RLS is built into lsp-mode now)
* Fixed setting up flycheck mode in rust mode
* Fixed LSP initialization due to deprecation
* LSP-mode now self configures company and ui-mode