diff --git a/include/cxx.h b/include/cxx.h
index 002282551..3414e4c8a 100644
--- a/include/cxx.h
+++ b/include/cxx.h
@@ -176,6 +176,9 @@ class Slice final
   Slice() noexcept;
   Slice(T *, std::size_t count) noexcept;
 
+  template <typename C>
+  explicit Slice(C& c) : Slice(c.data(), c.size()) {}
+
   Slice &operator=(const Slice<T> &) &noexcept = default;
   Slice &operator=(Slice<T> &&) &noexcept = default;
 
diff --git a/tests/ffi/tests.cc b/tests/ffi/tests.cc
index 8cf74bebb..ca71276f8 100644
--- a/tests/ffi/tests.cc
+++ b/tests/ffi/tests.cc
@@ -884,6 +884,12 @@ extern "C" const char *cxx_run_test() noexcept {
   rust::String bad_utf16_rstring = rust::String::lossy(bad_utf16_literal);
   ASSERT(bad_utf8_rstring == bad_utf16_rstring);
 
+  std::vector<int> cpp_vec{1, 2, 3};
+  rust::Slice<int> slice_of_cpp_vec(cpp_vec);
+  ASSERT(slice_of_cpp_vec.data() == cpp_vec.data());
+  ASSERT(slice_of_cpp_vec.size() == cpp_vec.size());
+  ASSERT(slice_of_cpp_vec[0] == 1);
+
   rust::Vec<int> vec1{1, 2};
   rust::Vec<int> vec2{3, 4};
   swap(vec1, vec2);