other macos build

rectify apple warning

.github/workflows/build.yaml

@@ -39,12 +39,15 @@ jobs:
         include:
         - target: x86_64-pc-windows-gnu
           runs-on: windows-latest
+          simd-def: RAPIDJSON_SSE42
         # - target: x86_64-unknown-linux-musl
         #   runs-on: ubuntu-latest
         - target: x86_64-unknown-linux-gnu
           runs-on: ubuntu-latest
-        - target: x86_64-apple-darwin
+          simd-def: RAPIDJSON_SSE42
+        - target: arm64e-apple-darwin
           runs-on: macos-latest
+          simd-def: RAPIDJSON_NEON
 
     runs-on: ${{ matrix.runs-on }}
     steps:
@@ -55,6 +58,8 @@ jobs:
     - run: rustup default nightly
     - name: compile
       run: cargo build --release
+      env:
+        ${{ matrix.simd-def }}: true
 
     - name: upload bin to release
       if: ${{ runner.os != 'Windows' }}

src/wrapper.cc

@@ -6,7 +6,7 @@
 #include "jch/src/rapid.rs.h"
 
 // turn on simd instructions
-#define RAPIDJSON_SSE42
+// #define RAPIDJSON_SSE42
 
 // TODO vendor or git-submodule this into the build tree
 #include "rapidjson/fwd.h"

src/wrapper.h

@@ -2,8 +2,8 @@
 
 #include "rust/cxx.h"
 
-class RustStream;
-class RustHandler;
+struct RustStream;
+struct RustHandler;
 
 void parse(RustHandler & handler, RustStream & incoming);
 void from_file(rust::String filename, RustHandler & handler);