Simplify private scheme
diff --git a/src/data.rs b/src/data.rs
index 36f82c6..1b1b928 100644
--- a/src/data.rs
+++ b/src/data.rs
@@ -73,7 +73,7 @@
/// [`Field`]: struct.Field.html
pub fn iter(&self) -> punctuated::Iter<Field> {
match *self {
- Fields::Unit => private::<punctuated::Iter<Field>>::empty(),
+ Fields::Unit => private::empty_punctuated_iter(),
Fields::Named(ref f) => f.named.iter(),
Fields::Unnamed(ref f) => f.unnamed.iter(),
}
@@ -86,7 +86,7 @@
/// [`Field`]: struct.Field.html
pub fn iter_mut(&mut self) -> punctuated::IterMut<Field> {
match *self {
- Fields::Unit => private::<punctuated::IterMut<Field>>::empty(),
+ Fields::Unit => private::empty_punctuated_iter_mut(),
Fields::Named(ref mut f) => f.named.iter_mut(),
Fields::Unnamed(ref mut f) => f.unnamed.iter_mut(),
}