Merge #9764

9764: fix: Don't use the module as the candidate node in fuzzy path flyimport r=Veykril a=Veykril

The problem was that the candidate node is whats being used for the scope, so using an inline module will yield the surrounding scope of the module instead of the scope of the module itself.
Also seems to fix the problem in this comment https://github.com/rust-analyzer/rust-analyzer/issues/9760#issuecomment-891125674, though I could not recreate that in a test for some reason.

Fixes #9760

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

crates/ide_completion/src/completions/flyimport.rs

@@ -186,17 +186,12 @@ fn import_assets(ctx: &CompletionContext, fuzzy_name: String) -> Option<ImportAs
         )
     } else {
         let fuzzy_name_length = fuzzy_name.len();
-        let approximate_node = match current_module.definition_source(ctx.db).value {
-            hir::ModuleSource::SourceFile(s) => s.syntax().clone(),
-            hir::ModuleSource::Module(m) => m.syntax().clone(),
-            hir::ModuleSource::BlockExpr(b) => b.syntax().clone(),
-        };
         let assets_for_path = ImportAssets::for_fuzzy_path(
             current_module,
             ctx.path_qual().cloned(),
             fuzzy_name,
             &ctx.sema,
-            approximate_node,
+            ctx.token.parent()?,
         )?;
 
         if matches!(assets_for_path.import_candidate(), ImportCandidate::Path(_))
@@ -1189,4 +1184,23 @@ impl<T> Private for T {}
             expect![[r#""#]],
         );
     }
+
+    #[test]
+    fn regression_9760() {
+        check(
+            r#"
+struct Struct;
+fn main() {}
+
+mod mud {
+    fn func() {
+        let struct_instance = Stru$0
+    }
+}
+"#,
+            expect![[r#"
+                st Struct (use crate::Struct)
+            "#]],
+        );
+    }
 }