style: Make clippy happy

Author: epage

src/de.rs

@@ -173,7 +173,7 @@ impl<'de> de::Deserializer<'de> for Value {
 
 struct StrDeserializer<'a>(&'a str);
 
-impl<'de, 'a> de::Deserializer<'de> for StrDeserializer<'a> {
+impl<'de> de::Deserializer<'de> for StrDeserializer<'_> {
     type Error = ConfigError;
 
     #[inline]

src/ser.rs

@@ -271,7 +271,7 @@ impl<'a> SeqSerializer<'a> {
     }
 }
 
-impl<'a> ser::SerializeSeq for SeqSerializer<'a> {
+impl ser::SerializeSeq for SeqSerializer<'_> {
     type Ok = ();
     type Error = ConfigError;
 
@@ -297,7 +297,7 @@ impl<'a> ser::SerializeSeq for SeqSerializer<'a> {
     }
 }
 
-impl<'a> ser::SerializeTuple for SeqSerializer<'a> {
+impl ser::SerializeTuple for SeqSerializer<'_> {
     type Ok = ();
     type Error = ConfigError;
 
@@ -313,7 +313,7 @@ impl<'a> ser::SerializeTuple for SeqSerializer<'a> {
     }
 }
 
-impl<'a> ser::SerializeTupleStruct for SeqSerializer<'a> {
+impl ser::SerializeTupleStruct for SeqSerializer<'_> {
     type Ok = ();
     type Error = ConfigError;
 
@@ -329,7 +329,7 @@ impl<'a> ser::SerializeTupleStruct for SeqSerializer<'a> {
     }
 }
 
-impl<'a> ser::SerializeTupleVariant for SeqSerializer<'a> {
+impl ser::SerializeTupleVariant for SeqSerializer<'_> {
     type Ok = ();
     type Error = ConfigError;
 
@@ -347,7 +347,7 @@ impl<'a> ser::SerializeTupleVariant for SeqSerializer<'a> {
     }
 }
 
-impl<'a> ser::SerializeMap for &'a mut ConfigSerializer {
+impl ser::SerializeMap for &mut ConfigSerializer {
     type Ok = ();
     type Error = ConfigError;
 
@@ -375,7 +375,7 @@ impl<'a> ser::SerializeMap for &'a mut ConfigSerializer {
     }
 }
 
-impl<'a> ser::SerializeStruct for &'a mut ConfigSerializer {
+impl ser::SerializeStruct for &mut ConfigSerializer {
     type Ok = ();
     type Error = ConfigError;
 
@@ -394,7 +394,7 @@ impl<'a> ser::SerializeStruct for &'a mut ConfigSerializer {
     }
 }
 
-impl<'a> ser::SerializeStructVariant for &'a mut ConfigSerializer {
+impl ser::SerializeStructVariant for &mut ConfigSerializer {
     type Ok = ();
     type Error = ConfigError;
 

tests/unsigned_int_hm.rs

@@ -20,7 +20,7 @@ impl From<Unsigned> for config::ValueKind {
     fn from(unsigned: Unsigned) -> Self {
         let mut properties = std::collections::HashMap::new();
         properties.insert(
-            "unsigned".to_string(),
+            "unsigned".to_owned(),
             config::Value::from(unsigned.unsigned),
         );