Show alias underlying type

diff --git a/crates/ide/src/display/short_label.rs b/crates/ide/src/display/short_label.rs
index 7ac050473f1bddf29b8531d0e7cb3d3863c8c5bc..84b8883de5fcf94ef8ced43cb89af941c829950b 100644 (file)
--- a/crates/ide/src/display/short_label.rs
+++ b/crates/ide/src/display/short_label.rs
@@ -61,7 +61,11 @@ fn short_label(&self) -> Option<String> {
 
 impl ShortLabel for ast::TypeAlias {
     fn short_label(&self) -> Option<String> {
-        short_label_from_node(self, "type ")
+        let mut buf = short_label_from_node(self, "type ")?;
+        if let Some(type_ref) = self.ty() {
+            format_to!(buf, " = {}", type_ref.syntax());
+        }
+        Some(buf)
     }
 }