commit 62e9b29684f8632534ed342a10b9227e3a255d89
author Haibo Huang <hhb@google.com> Tue Sep 01 20:28:34 2020 -0700
committer Haibo Huang <hhb@google.com> Tue Sep 01 20:28:34 2020 -0700
tree 3a2b6c1ac9b2f57c6ca3044feda8ec226ef4c6a2
parent 31a1c05149b3410cf01250284575f54e55668e29

Upgrade rust/crates/async-trait to 0.1.40

Test: make
Change-Id: Ifae614e646fac929455de2cb4639578ae954a7f9

src/expand.rs

diff --git a/src/expand.rs b/src/expand.rs
index 7c3ab5a..f868c7d 100644
--- a/src/expand.rs
+++ b/src/expand.rs
@@ -284,6 +284,13 @@
     };
 
     let mut outer_generics = generics.clone();
+    for p in &mut outer_generics.params {
+        match p {
+            GenericParam::Type(t) => t.default = None,
+            GenericParam::Const(c) => c.default = None,
+            GenericParam::Lifetime(_) => {}
+        }
+    }
     if !has_self {
         if let Some(mut where_clause) = outer_generics.where_clause {
             where_clause.predicates = where_clause