From ac4e3657764256fc2411ccbc0e23c451c4338107 Mon Sep 17 00:00:00 2001 From: Lukas Wirth Date: Tue, 10 Jun 2025 08:52:41 +0200 Subject: [PATCH] fix: Hide dyn inlay hints for incomplete `impl`s --- .../crates/ide/src/inlay_hints/implied_dyn_trait.rs | 12 +++++++++--- 1 file changed, 9 insertions(+), 3 deletions(-) diff --git a/src/tools/rust-analyzer/crates/ide/src/inlay_hints/implied_dyn_trait.rs b/src/tools/rust-analyzer/crates/ide/src/inlay_hints/implied_dyn_trait.rs index 32d130503a47..cd01c0758321 100644 --- a/src/tools/rust-analyzer/crates/ide/src/inlay_hints/implied_dyn_trait.rs +++ b/src/tools/rust-analyzer/crates/ide/src/inlay_hints/implied_dyn_trait.rs @@ -22,9 +22,14 @@ pub(super) fn hints( let parent = paren.as_ref().and_then(|it| it.parent()).unwrap_or(parent); if ast::TypeBound::can_cast(parent.kind()) || ast::TypeAnchor::can_cast(parent.kind()) - || ast::Impl::cast(parent) - .and_then(|it| it.trait_()) - .is_some_and(|it| it.syntax() == path.syntax()) + || ast::Impl::cast(parent).is_some_and(|it| { + it.trait_().map_or( + // only show it for impl type if the impl is not incomplete, otherwise we + // are likely typing a trait impl + it.assoc_item_list().is_none_or(|it| it.l_curly_token().is_none()), + |trait_| trait_.syntax() == path.syntax(), + ) + }) { return None; } @@ -85,6 +90,7 @@ impl T {} // ^ dyn impl T for (T) {} // ^^^ dyn +impl T "#, ); }