3 files changed, 26 insertions, 4 deletions

diff --git a/crates/ide/src/doc_links.rs b/crates/ide/src/doc_links.rs
index 320694a17..ec3828ab2 100644
--- a/crates/ide/src/doc_links.rs
+++ b/crates/ide/src/doc_links.rs
@@ -286,7 +286,7 @@ fn get_doc_link(db: &RootDatabase, definition: Definition) -> Option<String> {
         .and_then(
             |url| if let Some(fragment) = fragment { url.join(&fragment).ok() } else { Some(url) },
         )
-        .map(|url| url.into_string())
+        .map(|url| url.into())
 }
 
 fn rewrite_intra_doc_link(
@@ -325,7 +325,7 @@ fn rewrite_intra_doc_link(
         };
     }
 
-    Some((new_url.into_string(), strip_prefixes_suffixes(title).to_string()))
+    Some((new_url.into(), strip_prefixes_suffixes(title).to_string()))
 }
 
 /// Try to resolve path to local documentation via path-based links (i.e. `../gateway/struct.Shard.html`).
@@ -345,7 +345,7 @@ fn rewrite_url_link(db: &RootDatabase, def: ModuleDef, target: &str) -> Option<S
             get_symbol_filename(db, &def).as_deref().map(|f| url.join(f).ok()).flatten()
         })
         .and_then(|url| url.join(target).ok())
-        .map(|url| url.into_string())
+        .map(|url| url.into())
 }
 
 /// Rewrites a markdown document, applying 'callback' to each link.
diff --git a/crates/ide/src/hover.rs b/crates/ide/src/hover.rs
index 9de653739..04598cd06 100644
--- a/crates/ide/src/hover.rs
+++ b/crates/ide/src/hover.rs
@@ -3957,4 +3957,24 @@ mod string {
             "#]],
         )
     }
+
+    #[test]
+    fn function_doesnt_shadow_crate_in_use_tree() {
+        check(
+            r#"
+//- /main.rs crate:main deps:foo
+use foo$0::{foo};
+
+//- /foo.rs crate:foo
+pub fn foo() {}
+"#,
+            expect![[r#"
+                *foo*
+
+                ```rust
+                extern crate foo
+                ```
+            "#]],
+        )
+    }
 }
diff --git a/crates/ide/src/inlay_hints.rs b/crates/ide/src/inlay_hints.rs
index 0ada3f92b..85f887737 100644
--- a/crates/ide/src/inlay_hints.rs
+++ b/crates/ide/src/inlay_hints.rs
@@ -225,8 +225,10 @@ fn hint_iterator(
     }
     let iter_trait = famous_defs.core_iter_Iterator()?;
     let iter_mod = famous_defs.core_iter()?;
-    // assert this struct comes from `core::iter`
+
+    // Assert that this struct comes from `core::iter`.
     iter_mod.visibility_of(db, &strukt.into()).filter(|&vis| vis == hir::Visibility::Public)?;
+
     if ty.impls_trait(db, iter_trait, &[]) {
         let assoc_type_item = iter_trait.items(db).into_iter().find_map(|item| match item {
             hir::AssocItem::TypeAlias(alias) if alias.name(db) == known::Item => Some(alias),