Maintain compatibility with Rust 1.15

Issue #225
2018-11-17 09:18:43 +13:00 · 2018-11-17 09:18:43 +13:00 · 5bcf6f7cb6
parent 1656e2e51d
commit 5bcf6f7cb6
1 changed files with 2 additions and 2 deletions
--- a/src/de.rs
+++ b/src/de.rs
@ -558,9 +558,9 @@ impl<'de> de::Deserializer<'de> for ValueDeserializer<'de> {
        }

        match &self.value.e {
-            E::InlineTable(values) | E::DottedTable(values) => {
+            &E::InlineTable(ref values) | &E::DottedTable(ref values) => {
                let extra_fields = values.iter()
-                    .filter_map(|(key, _val)| {
+                    .filter_map(|(ref key, ref _val)| {
                        if !fields.contains(&&(**key)) {
                            Some(key.clone())
                        } else {