iter: 🔨 rename ContdIter to Contd

src/iter.rs

@@ -21,12 +21,12 @@ pub trait Limited: Iterator + Sized {
     }
 
     /// the type of iterator returned by [`Limited::contd()`].
-    type ContdIter: IntoIterator<Item = Self::Item>;
+    type Contd: IntoIterator<Item = Self::Item>;
 
     /// returns an iterator of values to use as an indication of truncation.
     ///
     /// e.g. for strings, represented as an iterator of characters, one might use `"..."`.
-    fn contd() -> Self::ContdIter;
+    fn contd() -> Self::Contd;
 
     /// defines the size of an item in this iterator.
     ///

src/str/trim_to_length.rs

@@ -31,9 +31,9 @@ where
         LimitedIter::new(self, size)
     }
 
-    type ContdIter = std::str::Chars<'static>;
+    type Contd = std::str::Chars<'static>;
 
-    fn contd() -> Self::ContdIter {
+    fn contd() -> Self::Contd {
         E::ellipsis().chars()
     }
 

src/str/trim_to_width.rs

@@ -31,9 +31,9 @@ where
         LimitedIter::new(self, size)
     }
 
-    type ContdIter = std::str::Chars<'static>;
+    type Contd = std::str::Chars<'static>;
 
-    fn contd() -> Self::ContdIter {
+    fn contd() -> Self::Contd {
         E::ellipsis().chars()
     }
 

tests/test_char_iter.rs

@@ -13,10 +13,10 @@ impl<'a> From<Chars<'a>> for TestIter<'a> {
 }
 
 impl<'a> Limited for TestIter<'a> {
-    type ContdIter = std::array::IntoIter<char, 3>;
+    type Contd = std::str::Chars<'static>;
 
-    fn contd() -> Self::ContdIter {
-        ['.', '.', '.'].into_iter()
+    fn contd() -> Self::Contd {
+        "...".chars()
     }
 
     fn element_size(_: &Self::Item) -> usize {