Fix MSRV (#99)

* Remove `then_some` to stay compatible with earlier versions of Rust

* Fix CI builds to build on old versions of Rust

* Trying 1.61

3 files changed, 7 insertions, 7 deletions

diff --git a/tests/test_actix.rs b/tests/test_actix.rs
index 48ad27f..dcc5980 100644
--- a/tests/test_actix.rs
+++ b/tests/test_actix.rs
@@ -26,7 +26,7 @@ where
     S: std::str::FromStr,
 {
     let s = <&str as serde::Deserialize>::deserialize(deserializer)?;
-    S::from_str(&s).map_err(|_| D::Error::custom("could not parse string"))
+    S::from_str(s).map_err(|_| D::Error::custom("could not parse string"))
 }
 
 #[derive(Deserialize, Serialize, Debug, PartialEq)]
@@ -103,7 +103,7 @@ fn test_composite_querystring_extractor() {
         assert_eq!(s.bars, vec![0, 1]);
         assert_eq!(s.common.limit, 100);
         assert_eq!(s.common.offset, 50);
-        assert_eq!(s.common.remaining, true);
+        assert!(s.common.remaining);
     })
 }
 
@@ -140,7 +140,7 @@ fn test_custom_qs_config() {
         assert_eq!(s.bars, vec![3]);
         assert_eq!(s.common.limit, 100);
         assert_eq!(s.common.offset, 50);
-        assert_eq!(s.common.remaining, true);
+        assert!(s.common.remaining);
     })
 }
 
diff --git a/tests/test_deserialize.rs b/tests/test_deserialize.rs
index cbe2019..7d424cc 100644
--- a/tests/test_deserialize.rs
+++ b/tests/test_deserialize.rs
@@ -81,7 +81,7 @@ fn deserialize_struct() {
         user_ids: vec![1, 2, 3, 4],
     };
 
-    for config in vec![qs::Config::new(5, true), qs::Config::new(5, false)] {
+    for config in [qs::Config::new(5, true), qs::Config::new(5, false)] {
         // standard parameters
         let rec_params: QueryParams = config
             .deserialize_str(
diff --git a/tests/test_warp.rs b/tests/test_warp.rs
index 76bfd80..ca56ded 100644
--- a/tests/test_warp.rs
+++ b/tests/test_warp.rs
@@ -17,7 +17,7 @@ where
     S: std::str::FromStr,
 {
     let s = <&str as serde::Deserialize>::deserialize(deserializer)?;
-    S::from_str(&s).map_err(|_| D::Error::custom("could not parse string"))
+    S::from_str(s).map_err(|_| D::Error::custom("could not parse string"))
 }
 
 #[derive(Deserialize, Serialize, Debug, PartialEq)]
@@ -65,7 +65,7 @@ fn test_composite_querystring_extractor() {
         assert_eq!(s.bars, vec![0, 1]);
         assert_eq!(s.common.limit, 100);
         assert_eq!(s.common.offset, 50);
-        assert_eq!(s.common.remaining, true);
+        assert!(s.common.remaining);
     })
 }
 
@@ -99,6 +99,6 @@ fn test_custom_qs_config() {
         assert_eq!(s.bars, vec![3]);
         assert_eq!(s.common.limit, 100);
         assert_eq!(s.common.offset, 50);
-        assert_eq!(s.common.remaining, true);
+        assert!(s.common.remaining);
     })
 }