commit 4074ad22d2a3c5a3e107416a51dfa90c9393ce9f
author David Tolnay <dtolnay@gmail.com> Fri Apr 24 18:20:11 2020 -0700
committer David Tolnay <dtolnay@gmail.com> Sat Apr 25 18:02:13 2020 -0700
tree f6a1bbf7840064f862fce92efe35063c8ff117c3
parent 3a4299d0db6e1ec6ac9b68a1489ff36ecf314c93

Prefer where-clause over trait bounds in CxxVector

Where-clauses show up less distractingly in rustdocs.

src/cxx_vector.rs

diff --git a/src/cxx_vector.rs b/src/cxx_vector.rs
index c30dd02..b47ec41 100644
--- a/src/cxx_vector.rs
+++ b/src/cxx_vector.rs
@@ -13,7 +13,10 @@
     _private: [T; 0],
 }
 
-impl<T: VectorElement> CxxVector<T> {
+impl<T> CxxVector<T>
+where
+    T: VectorElement,
+{
     /// Returns the number of elements in the vector.
     ///
     /// Matches the behavior of C++ [std::vector\<T\>::size][size].
@@ -67,7 +70,10 @@
     index: usize,
 }
 
-impl<'a, T: VectorElement> IntoIterator for &'a CxxVector<T> {
+impl<'a, T> IntoIterator for &'a CxxVector<T>
+where
+    T: VectorElement,
+{
     type Item = &'a T;
     type IntoIter = Iter<'a, T>;
 
@@ -76,7 +82,10 @@
     }
 }
 
-impl<'a, T: VectorElement> Iterator for Iter<'a, T> {
+impl<'a, T> Iterator for Iter<'a, T>
+where
+    T: VectorElement,
+{
     type Item = &'a T;
 
     fn next(&mut self) -> Option<Self::Item> {