1 files changed, 16 insertions, 11 deletions

diff --git a/crates/completion/src/item.rs b/crates/completion/src/item.rs
index 0134ff219..4147853e7 100644
--- a/crates/completion/src/item.rs
+++ b/crates/completion/src/item.rs
@@ -270,6 +270,7 @@ impl CompletionItem {
 pub struct ImportEdit {
     pub import_path: ModPath,
     pub import_scope: ImportScope,
+    pub import_for_trait_assoc_item: bool,
 }
 
 impl ImportEdit {
@@ -321,17 +322,19 @@ impl Builder {
         let mut insert_text = self.insert_text;
 
         if let Some(import_to_add) = self.import_to_add.as_ref() {
-            let mut import_path_without_last_segment = import_to_add.import_path.to_owned();
-            let _ = import_path_without_last_segment.segments.pop();
-
-            if !import_path_without_last_segment.segments.is_empty() {
-                if lookup.is_none() {
-                    lookup = Some(label.clone());
-                }
-                if insert_text.is_none() {
-                    insert_text = Some(label.clone());
+            if import_to_add.import_for_trait_assoc_item {
+                lookup = lookup.or_else(|| Some(label.clone()));
+                insert_text = insert_text.or_else(|| Some(label.clone()));
+                label = format!("{} ({})", label, import_to_add.import_path);
+            } else {
+                let mut import_path_without_last_segment = import_to_add.import_path.to_owned();
+                let _ = import_path_without_last_segment.segments.pop();
+
+                if !import_path_without_last_segment.segments.is_empty() {
+                    lookup = lookup.or_else(|| Some(label.clone()));
+                    insert_text = insert_text.or_else(|| Some(label.clone()));
+                    label = format!("{}::{}", import_path_without_last_segment, label);
                 }
-                label = format!("{}::{}", import_path_without_last_segment, label);
             }
         }
 
@@ -398,7 +401,9 @@ 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
     }