feat(napi-derive): catch_unwind attribute (#1280)

examples/napi/__test__/typegen.spec.ts.md

@@ -103,6 +103,7 @@ Generated by [AVA](https://avajs.dev).
     }␊
     export function enumToI32(e: CustomNumEnum): number␊
     export function throwError(): void␊
+    export function panic(): void␊
     export function createExternal(size: number): ExternalObject<number>␊
     export function createExternalString(content: string): ExternalObject<string>␊
     export function getExternal(external: ExternalObject<number>): number␊

examples/napi/__test__/values.spec.ts

@@ -31,6 +31,7 @@ import {
   mapOption,
   readFile,
   throwError,
+  panic,
   readPackageJson,
   getPackageJsonName,
   getBuffer,
@@ -163,7 +164,7 @@ test('enum', (t) => {
   t.is(enumToI32(CustomNumEnum.Eight), 8)
 })
 
-test.only('class', (t) => {
+test('class', (t) => {
   const dog = new Animal(Kind.Dog, '旺财')
 
   t.is(dog.name, '旺财')
@@ -371,6 +372,9 @@ test('Option', (t) => {
 
 test('Result', (t) => {
   t.throws(() => throwError(), void 0, 'Manual Error')
+  if (!process.env.SKIP_UNWIND_TEST) {
+    t.throws(() => panic(), void 0, `Don't panic`)
+  }
 })
 
 test('function ts type override', (t) => {

examples/napi/index.d.ts

@@ -93,6 +93,7 @@ export const enum CustomNumEnum {
 }
 export function enumToI32(e: CustomNumEnum): number
 export function throwError(): void
+export function panic(): void
 export function createExternal(size: number): ExternalObject<number>
 export function createExternalString(content: string): ExternalObject<string>
 export function getExternal(external: ExternalObject<number>): number

examples/napi/src/error.rs

@@ -1,6 +1,11 @@
 use napi::bindgen_prelude::*;
 
 #[napi]
-fn throw_error() -> Result<()> {
+pub fn throw_error() -> Result<()> {
   Err(Error::new(Status::InvalidArg, "Manual Error".to_owned()))
 }
+
+#[napi(catch_unwind)]
+pub fn panic() {
+  panic!("Don't panic");
+}

examples/napi/src/lib.rs

@@ -1,6 +1,6 @@
 #![allow(dead_code)]
 #![allow(unreachable_code)]
-#![allow(clippy::blacklisted_name)]
+#![allow(clippy::disallowed_names)]
 
 #[macro_use]
 extern crate napi_derive;