feat(napi): major upgrades for napi@1

1. inline everything
2. change `check_status` and `type_of` to macro
3. provide #[module_exports] macro
4. remove debug and repr[transparent] for ffi struct

bench/src/async_compute.rs

@@ -1,8 +1,6 @@
-use napi::{
-  CallContext, Env, JsBuffer, JsBufferValue, JsNumber, JsObject, Module, Ref, Result, Task,
-};
+use napi::{CallContext, Env, JsBuffer, JsBufferValue, JsNumber, JsObject, Ref, Result, Task};
+
 
-#[repr(transparent)]
 struct BufferLength(Ref<JsBufferValue>);
 
 impl Task for BufferLength {
@@ -27,7 +25,7 @@ fn bench_async_task(ctx: CallContext) -> Result<JsObject> {
   Ok(async_promise.promise_object())
 }
 
-pub fn register_js(module: &mut Module) -> Result<()> {
-  module.create_named_method("benchAsyncTask", bench_async_task)?;
+pub fn register_js(exports: &mut JsObject) -> Result<()> {
+  exports.create_named_method("benchAsyncTask", bench_async_task)?;
   Ok(())
 }

bench/src/lib.rs

@@ -1,21 +1,18 @@
 #[macro_use]
-extern crate napi;
-#[macro_use]
 extern crate napi_derive;
 
-use napi::{Module, Result};
+use napi::{JsObject, Result};
 
 mod async_compute;
 mod noop;
 mod plus;
 
-register_module!(bench, init);
+#[module_exports]
+fn init(mut exports: JsObject) -> Result<()> {
+  exports.create_named_method("noop", noop::noop)?;
 
-fn init(module: &mut Module) -> Result<()> {
-  module.create_named_method("noop", noop::noop)?;
-
-  async_compute::register_js(module)?;
-  plus::register_js(module)?;
+  async_compute::register_js(&mut exports)?;
+  plus::register_js(&mut exports)?;
 
   Ok(())
 }

bench/src/plus.rs

@@ -1,6 +1,6 @@
 use std::convert::TryInto;
 
-use napi::{CallContext, JsNumber, Module, Result};
+use napi::{CallContext, JsNumber, JsObject, Result};
 
 #[js_function(2)]
 fn bench_plus(ctx: CallContext) -> Result<JsNumber> {
@@ -9,7 +9,7 @@ fn bench_plus(ctx: CallContext) -> Result<JsNumber> {
   ctx.env.create_uint32(a + b)
 }
 
-pub fn register_js(module: &mut Module) -> Result<()> {
-  module.create_named_method("plus", bench_plus)?;
+pub fn register_js(exports: &mut JsObject) -> Result<()> {
+  exports.create_named_method("plus", bench_plus)?;
   Ok(())
 }