bump msrv to 1.51

actix-redis/CHANGES.md

@@ -1,6 +1,7 @@
 # Changes
 
 ## Unreleased - 2020-xx-xx
+* Minimum supported Rust version (MSRV) is now 1.51.
 
 
 ## 0.10.0-beta.2 - 2020-06-27

actix-redis/README.md

@@ -11,7 +11,7 @@
 
 - [API Documentation](https://docs.rs/actix-redis)
 - [Example Project](https://github.com/actix/examples/tree/HEAD/session/redis-session)
-- Minimum Supported Rust Version (MSRV): 1.46
+- Minimum Supported Rust Version (MSRV): 1.51
 
 ## Redis Session Backend
 

actix-redis/src/session.rs

@@ -241,7 +241,7 @@ impl Inner {
 
                 if let Some(cookie) = jar.signed(&self.key).get(&self.name) {
                     let value = cookie.value().to_owned();
-                    let cache_key = (self.cache_keygen)(&cookie.value());
+                    let cache_key = (self.cache_keygen)(cookie.value());
                     (value, cache_key)
                 } else {
                     return Ok(None);