Cleanup

Author: danog

src/flags.rs

@@ -395,10 +395,10 @@ impl Display for DataType {
 mod tests {
     use super::DataType;
     use crate::ffi::{
-        IS_ARRAY, IS_ARRAY_EX, IS_CONSTANT_AST, IS_CONSTANT_AST_EX, IS_DOUBLE,
-        IS_FALSE, IS_INDIRECT, IS_INTERNED_STRING_EX, IS_LONG, IS_NULL, IS_OBJECT, IS_OBJECT_EX,
-        IS_PTR, IS_REFERENCE, IS_REFERENCE_EX, IS_RESOURCE, IS_RESOURCE_EX, IS_STRING,
-        IS_STRING_EX, IS_TRUE, IS_UNDEF, IS_VOID,
+        IS_ARRAY, IS_ARRAY_EX, IS_CONSTANT_AST, IS_CONSTANT_AST_EX, IS_DOUBLE, IS_FALSE,
+        IS_INDIRECT, IS_INTERNED_STRING_EX, IS_LONG, IS_NULL, IS_OBJECT, IS_OBJECT_EX, IS_PTR,
+        IS_REFERENCE, IS_REFERENCE_EX, IS_RESOURCE, IS_RESOURCE_EX, IS_STRING, IS_STRING_EX,
+        IS_TRUE, IS_UNDEF, IS_VOID,
     };
     use std::convert::TryFrom;
 

src/types/array.rs

@@ -665,7 +665,8 @@ impl<'a> Iterator for Iter<'a> {
     type Item = (ArrayKey, &'a Zval);
 
     fn next(&mut self) -> Option<Self::Item> {
-        self.next_zval().map(|(k, v)| (ArrayKey::from_zval(&k).expect("Invalid array key!"), v))
+        self.next_zval()
+            .map(|(k, v)| (ArrayKey::from_zval(&k).expect("Invalid array key!"), v))
     }
 
     fn count(self) -> usize