From 95d96ec41d9613142b89b7a4e77c297a58995e56 Mon Sep 17 00:00:00 2001
From: Rob Ede <robjtede@icloud.com>
Date: Thu, 22 Apr 2021 18:10:09 +0100
Subject: [PATCH] add non_exhaustive to encoder error

---
 actix-http/src/body/mod.rs         | 3 ++-
 actix-http/src/encoding/encoder.rs | 1 +
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/actix-http/src/body/mod.rs b/actix-http/src/body/mod.rs
index 8346109e8..d21cca60b 100644
--- a/actix-http/src/body/mod.rs
+++ b/actix-http/src/body/mod.rs
@@ -76,7 +76,6 @@ mod tests {
     use bytes::{Bytes, BytesMut};
 
     use super::*;
-    // use crate::Error;
 
     impl Body {
         pub(crate) fn get_ref(&self) -> &[u8] {
@@ -239,6 +238,8 @@ mod tests {
         );
     }
 
+    // down-casting used to be done with a method on MessageBody trait
+    // test is kept to demonstrate equivalence of Any trait
     #[actix_rt::test]
     async fn test_body_casting() {
         let mut body = String::from("hello cast");
diff --git a/actix-http/src/encoding/encoder.rs b/actix-http/src/encoding/encoder.rs
index bd8c9e991..b8bc8b68d 100644
--- a/actix-http/src/encoding/encoder.rs
+++ b/actix-http/src/encoding/encoder.rs
@@ -311,6 +311,7 @@ impl ContentEncoder {
 }
 
 #[derive(Debug, Display)]
+#[non_exhaustive]
 pub enum EncoderError<E> {
     #[display(fmt = "body")]
     Body(E),