Merge #7353

7353: Add LifetimeParam and ConstParam to CompletionItemKind r=matklad a=Veykril

Adds `LifetimeParam` and `ConstParam` to `CompletionItemKind` and maps them both to `TypeParam` in the protocol conversion as there are no equivalents, so nothing really changes there.
`ConstParam` could be mapped to `Const` I guess but I'm split on whether that would be better?

Additions were solely inspired by (the single) test output for const params.

Also sorts the variants of `CompletionItemKind` and its to_proto match.



Co-authored-by: Lukas Wirth <lukastw97@gmail.com>

crates/rust-analyzer/src/handlers.rs

@@ -10,8 +10,9 @@ use std::{
 
 use ide::{
     FileId, FilePosition, FileRange, HoverAction, HoverGotoTypeData, LineIndex, NavigationTarget,
-    Query, RangeInfo, Runnable, RunnableKind, SearchScope, SourceChange, SymbolKind, TextEdit,
+    Query, RangeInfo, Runnable, RunnableKind, SearchScope, SourceChange, TextEdit,
 };
+use ide_db::SymbolKind;
 use itertools::Itertools;
 use lsp_server::ErrorCode;
 use lsp_types::{