Match cleanup (#2248)

crates/nu-protocol/src/call_info.rs

@@ -69,10 +69,7 @@ impl EvaluatedArgs {
 
     /// Return true if the set of named arguments contains the name provided
     pub fn has(&self, name: &str) -> bool {
-        match &self.named {
-            None => false,
-            Some(named) => named.contains_key(name),
-        }
+        matches!(&self.named, Some(named) if named.contains_key(name))
     }
 
     /// Gets the corresponding Value for the named argument given, if possible

crates/nu-protocol/src/value/dict.rs

@@ -64,10 +64,7 @@ impl Ord for Dictionary {
 impl PartialEq<Value> for Dictionary {
     /// Test a dictionary against a Value for equality
     fn eq(&self, other: &Value) -> bool {
-        match &other.value {
-            UntaggedValue::Row(d) => self == d,
-            _ => false,
-        }
+        matches!(&other.value, UntaggedValue::Row(d) if self == d)
     }
 }