derive PartialEq and Eq for `ParseCharError`

unlike the other Parse*Error types, ParseCharError didn't have these implemented for whatever reason

1 files changed, 1 insertions, 1 deletions

diff --git a/src/libcore/char.rs b/src/libcore/char.rs
index e8b81db0706..7215bd2a476 100644
--- a/src/libcore/char.rs
+++ b/src/libcore/char.rs
@@ -211,7 +211,7 @@ impl From<u8> for char {
 
 /// An error which can be returned when parsing a char.
 #[stable(feature = "char_from_str", since = "1.20.0")]
-#[derive(Clone, Debug)]
+#[derive(Clone, Debug, PartialEq, Eq)]
 pub struct ParseCharError {
     kind: CharErrorKind,
 }