Merge #7322

7322: Use assert_never properly r=matklad a=matklad

bors r+
🤖

Co-authored-by: Aleksey Kladov <[email protected]>

1 files changed, 3 insertions, 1 deletions

diff --git a/crates/completion/src/item.rs b/crates/completion/src/item.rs
index 0134ff219..5d91d3a5c 100644
--- a/crates/completion/src/item.rs
+++ b/crates/completion/src/item.rs
@@ -398,7 +398,9 @@ impl Builder {
     pub(crate) fn set_detail(mut self, detail: Option<impl Into<String>>) -> Builder {
         self.detail = detail.map(Into::into);
         if let Some(detail) = &self.detail {
-            assert_never!(detail.contains('\n'), "multiline detail: {}", detail);
+            if assert_never!(detail.contains('\n'), "multiline detail: {}", detail) {
+                self.detail = Some(detail.splitn(2, '\n').next().unwrap().to_string());
+            }
         }
         self
     }