From f407ac2be332e474b25a10aaf3be145c85f4b60b Mon Sep 17 00:00:00 2001
From: Kirill Bulatov <mail4score@gmail.com>
Date: Thu, 19 Dec 2019 16:47:09 +0200
Subject: Omit default types for hover pop-ups

---
 crates/ra_ide/src/hover.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'crates/ra_ide/src/hover.rs')

diff --git a/crates/ra_ide/src/hover.rs b/crates/ra_ide/src/hover.rs
index 7d2f160e7..a227bf546 100644
--- a/crates/ra_ide/src/hover.rs
+++ b/crates/ra_ide/src/hover.rs
@@ -250,7 +250,7 @@ pub(crate) fn type_of(db: &RootDatabase, frange: FileRange) -> Option<String> {
     } else {
         return None;
     };
-    Some(ty.display(db).to_string())
+    Some(ty.display_truncated(db, None).to_string())
 }
 
 #[cfg(test)]
@@ -425,7 +425,7 @@ mod tests {
     }
 
     #[test]
-    fn hover_default_generic_type() {
+    fn hover_omits_default_generic_types() {
         check_hover_result(
             r#"
 //- /main.rs
@@ -437,7 +437,7 @@ struct Test<K, T = u8> {
 fn main() {
     let zz<|> = Test { t: 23, k: 33 };
 }"#,
-            &["Test<i32, u8>"],
+            &["Test<i32>"],
         );
     }
 
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