From e6f2f45fb98bbb916b3c8585477aa0ee9b7a1137 Mon Sep 17 00:00:00 2001
From: Nilstrieb <48135649+Nilstrieb@users.noreply.github.com>
Date: Sat, 23 Apr 2022 23:50:22 +0200
Subject: [PATCH] more things

---
 src/lib.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lib.rs b/src/lib.rs
index 3e282ee..125e07a 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -10,7 +10,8 @@ impl<'a, D: CoolTrait> CoolTrait for &'a D {}
 pub enum Parent<'a> {
     A(Box<A<'a>>),
     B(Box<B<'a>>),
-    // We need a lifetime or else everything is fine
+    // We need a lifetime. otherwise, if we remove it, we get:
+    // error[E0275]: overflow evaluating the requirement `A: CoolTrait`
     Boo(PhantomData<&'a ()>)
 }