Add support for rust::Vec<bool>
diff --git a/src/cxx.cc b/src/cxx.cc
index 5f7ac6a..eb86d3d 100644
--- a/src/cxx.cc
+++ b/src/cxx.cc
@@ -266,7 +266,7 @@
   }
 
 // Usize and isize are the same type as one of the below.
-#define FOR_EACH_SIZED_PRIMITIVE(MACRO)                                        \
+#define FOR_EACH_NUMERIC(MACRO)                                                \
   MACRO(u8, uint8_t)                                                           \
   MACRO(u16, uint16_t)                                                         \
   MACRO(u32, uint32_t)                                                         \
@@ -278,18 +278,22 @@
   MACRO(f32, float)                                                            \
   MACRO(f64, double)
 
-#define FOR_EACH_PRIMITIVE(MACRO)                                              \
-  FOR_EACH_SIZED_PRIMITIVE(MACRO)                                              \
+#define FOR_EACH_STD_VECTOR(MACRO)                                             \
+  FOR_EACH_NUMERIC(MACRO)                                                      \
   MACRO(usize, size_t)                                                         \
   MACRO(isize, rust::isize)
 
+#define FOR_EACH_RUST_VEC(MACRO)                                               \
+  FOR_EACH_NUMERIC(MACRO)                                                      \
+  MACRO(bool, bool)
+
 extern "C" {
-FOR_EACH_PRIMITIVE(STD_VECTOR_OPS)
-FOR_EACH_SIZED_PRIMITIVE(RUST_VEC_EXTERNS)
+FOR_EACH_STD_VECTOR(STD_VECTOR_OPS)
+FOR_EACH_RUST_VEC(RUST_VEC_EXTERNS)
 } // extern "C"
 
 namespace rust {
 inline namespace cxxbridge03 {
-FOR_EACH_SIZED_PRIMITIVE(RUST_VEC_OPS)
+FOR_EACH_RUST_VEC(RUST_VEC_OPS)
 } // namespace cxxbridge03
 } // namespace rust
diff --git a/src/symbols/rust_vec.rs b/src/symbols/rust_vec.rs
index 712a9e8..9ce87ab 100644
--- a/src/symbols/rust_vec.rs
+++ b/src/symbols/rust_vec.rs
@@ -53,6 +53,7 @@
     };
 }
 
+rust_vec_shims_for_primitive!(bool);
 rust_vec_shims_for_primitive!(u8);
 rust_vec_shims_for_primitive!(u16);
 rust_vec_shims_for_primitive!(u32);