refactor(core): don't use Result in ExtensionBuilder::state (#18066)

There's no point for this API to expect result. If something fails it should
result in a panic during build time to signal to embedder that setup is
wrong.

cli/build.rs

@@ -269,8 +269,6 @@ mod ts {
         state.put(op_crate_libs.clone());
         state.put(build_libs.clone());
         state.put(path_dts.clone());
-
-        Ok(())
       })
       .build();
 

cli/lsp/tsc.rs

@@ -2826,7 +2826,6 @@ fn init_extension(performance: Arc<Performance>) -> Extension {
         Arc::new(StateSnapshot::default()),
         performance.clone(),
       ));
-      Ok(())
     })
     .build()
 }

cli/ops/bench.rs

@@ -38,7 +38,6 @@ pub fn init(
     .state(move |state| {
       state.put(sender.clone());
       state.put(filter.clone());
-      Ok(())
     })
     .build()
 }

cli/ops/mod.rs

@@ -18,7 +18,6 @@ fn init_proc_state(ps: ProcState) -> Extension {
     .ops(vec![op_npm_process_state::decl()])
     .state(move |state| {
       state.put(ps.clone());
-      Ok(())
     })
     .build()
 }

cli/ops/testing.rs

@@ -44,7 +44,6 @@ pub fn init(
       state.put(sender.clone());
       state.put(fail_fast_tracker.clone());
       state.put(filter.clone());
-      Ok(())
     })
     .build()
 }

cli/tsc/mod.rs

@@ -872,7 +872,6 @@ pub fn exec(request: Request) -> Result<Response, AnyError> {
           root_map.clone(),
           remapped_specifiers.clone(),
         ));
-        Ok(())
       })
       .build()],
     ..Default::default()

core/examples/schedule_task.rs

@@ -34,8 +34,6 @@ fn main() {
       let (tx, rx) = mpsc::unbounded::<Task>();
       state.put(tx);
       state.put(rx);
-
-      Ok(())
     })
     .build();
 

core/extensions.rs

@@ -42,7 +42,7 @@ pub struct ExtensionFileSource {
 }
 pub type OpFnRef = v8::FunctionCallback;
 pub type OpMiddlewareFn = dyn Fn(OpDecl) -> OpDecl;
-pub type OpStateFn = dyn Fn(&mut OpState) -> Result<(), Error>;
+pub type OpStateFn = dyn Fn(&mut OpState);
 pub type OpEventLoopFn = dyn Fn(Rc<RefCell<OpState>>, &mut Context) -> bool;
 
 pub struct OpDecl {
@@ -147,10 +147,9 @@ impl Extension {
   }
 
   /// Allows setting up the initial op-state of an isolate at startup.
-  pub fn init_state(&self, state: &mut OpState) -> Result<(), Error> {
+  pub fn init_state(&self, state: &mut OpState) {
-    match &self.opstate_fn {
+    if let Some(op_fn) = &self.opstate_fn {
-      Some(ofn) => ofn(state),
+      op_fn(state);
-      None => Ok(()),
     }
   }
 
@@ -243,7 +242,7 @@ impl ExtensionBuilder {
 
   pub fn state<F>(&mut self, opstate_fn: F) -> &mut Self
   where
-    F: Fn(&mut OpState) -> Result<(), Error> + 'static,
+    F: Fn(&mut OpState) + 'static,
   {
     self.state = Some(Box::new(opstate_fn));
     self

core/runtime.rs

@@ -939,7 +939,7 @@ impl JsRuntime {
       // Setup state
       for e in extensions.iter_mut() {
         // ops are already registered during in bindings::initialize_context();
-        e.init_state(&mut op_state.borrow_mut())?;
+        e.init_state(&mut op_state.borrow_mut());
 
         // Setup event-loop middleware
         if let Some(middleware) = e.init_event_loop_middleware() {
@@ -957,7 +957,7 @@ impl JsRuntime {
       // Setup state
       for e in extensions.iter_mut() {
         // ops are already registered during in bindings::initialize_context();
-        e.init_state(&mut op_state.borrow_mut())?;
+        e.init_state(&mut op_state.borrow_mut());
 
         // Setup event-loop middleware
         if let Some(middleware) = e.init_event_loop_middleware() {
@@ -2887,7 +2887,6 @@ pub mod tests {
           mode,
           dispatch_count: dispatch_count2.clone(),
         });
-        Ok(())
       })
       .build();
     let mut runtime = JsRuntime::new(RuntimeOptions {
@@ -4045,7 +4044,6 @@ assertEquals(1, notify_return_value);
       .ops(vec![op_async_borrow::decl()])
       .state(|state| {
         state.put(InnerState(42));
-        Ok(())
       })
       .build();
 

ext/broadcast_channel/lib.rs

@@ -122,7 +122,6 @@ pub fn init<BC: BroadcastChannel + 'static>(
     .state(move |state| {
       state.put(bc.clone());
       state.put(Unstable(unstable));
-      Ok(())
     })
     .build()
 }

ext/cache/lib.rs

@@ -40,7 +40,6 @@ pub fn init<CA: Cache + 'static>(
       if let Some(create_cache) = maybe_create_cache.clone() {
         state.put(create_cache);
       }
-      Ok(())
     })
     .build()
 }

ext/crypto/lib.rs

@@ -111,7 +111,6 @@ pub fn init(maybe_seed: Option<u64>) -> Extension {
       if let Some(seed) = maybe_seed {
         state.put(StdRng::seed_from_u64(seed));
       }
-      Ok(())
     })
     .build()
 }

ext/fetch/lib.rs

@@ -124,7 +124,6 @@ where
         )
         .unwrap()
       });
-      Ok(())
     })
     .build()
 }

ext/ffi/lib.rs

@@ -151,8 +151,6 @@ pub fn init<P: FfiPermissions + 'static>(unstable: bool) -> Extension {
         async_work_receiver,
         async_work_sender,
       });
-
-      Ok(())
     })
     .build()
 }

ext/flash/lib.rs

@@ -1567,7 +1567,6 @@ pub fn init<P: FlashPermissions + 'static>(unstable: bool) -> Extension {
         join_handles: HashMap::default(),
         servers: HashMap::default(),
       });
-      Ok(())
     })
     .build()
 }

ext/fs/lib.rs

@@ -122,7 +122,6 @@ pub fn init<P: FsPermissions + 'static>(unstable: bool) -> Extension {
     .esm(include_js_files!("30_fs.js",))
     .state(move |state| {
       state.put(UnstableChecker { unstable });
-      Ok(())
     })
     .ops(vec![
       op_open_sync::decl::<P>(),

ext/io/lib.rs

@@ -132,7 +132,6 @@ pub fn init(stdio: Stdio) -> Extension {
         "stderr",
       ));
       assert_eq!(rid, 2, "stderr must have ResourceId 2");
-      Ok(())
     })
     .build()
 }

ext/napi/lib.rs

@@ -578,7 +578,6 @@ pub fn init<P: NapiPermissions + 'static>() -> Extension {
         env_cleanup_hooks: Rc::new(RefCell::new(vec![])),
         tsfn_ref_counters: Arc::new(Mutex::new(vec![])),
       });
-      Ok(())
     })
     .build()
 }

ext/net/lib.rs

@@ -96,7 +96,6 @@ pub fn init<P: NetPermissions + 'static>(
       state.put(UnsafelyIgnoreCertificateErrors(
         unsafely_ignore_certificate_errors.clone(),
       ));
-      Ok(())
     })
     .build()
 }

ext/net/ops.rs

@@ -910,7 +910,6 @@ mod tests {
       .state(move |state| {
         state.put(TestPermission {});
         state.put(UnstableChecker { unstable: true });
-        Ok(())
       })
       .build();
 

ext/node/lib.rs

@@ -383,7 +383,6 @@ pub fn init<P: NodePermissions + 'static>(
       if let Some(npm_resolver) = maybe_npm_resolver.clone() {
         state.put(npm_resolver);
       }
-      Ok(())
     })
     .build()
 }

ext/web/benches/encoding.rs

@@ -40,7 +40,6 @@ fn setup() -> Vec<Extension> {
       }])
       .state(|state| {
         state.put(Permissions {});
-        Ok(())
       })
       .build(),
   ]

ext/web/benches/timers_ops.rs

@@ -38,7 +38,6 @@ fn setup() -> Vec<Extension> {
     ])
     .state(|state| {
       state.put(Permissions{});
-      Ok(())
     })
     .build()
   ]

ext/web/lib.rs

@@ -121,7 +121,6 @@ pub fn init<P: TimersPermission + 'static>(
         state.put(Location(location));
       }
       state.put(StartTime::now());
-      Ok(())
     })
     .build()
 }

ext/webgpu/lib.rs

@@ -127,7 +127,6 @@ pub fn init(unstable: bool) -> Extension {
       // let unstable_checker = state.borrow::<super::UnstableChecker>();
       // let unstable = unstable_checker.unstable;
       state.put(Unstable(unstable));
-      Ok(())
     })
     .build()
 }

ext/webgpu/surface.rs

@@ -30,7 +30,6 @@ pub fn init_surface(unstable: bool) -> Extension {
       // let unstable_checker = state.borrow::<super::UnstableChecker>();
       // let unstable = unstable_checker.unstable;
       state.put(super::Unstable(unstable));
-      Ok(())
     })
     .build()
 }

ext/websocket/lib.rs

@@ -521,7 +521,6 @@ pub fn init<P: WebSocketPermissions + 'static>(
         unsafely_ignore_certificate_errors.clone(),
       ));
       state.put::<WsRootStore>(WsRootStore(root_cert_store.clone()));
-      Ok(())
     })
     .build()
 }

ext/webstorage/lib.rs

@@ -38,7 +38,6 @@ pub fn init(origin_storage_dir: Option<PathBuf>) -> Extension {
       if let Some(origin_storage_dir) = &origin_storage_dir {
         state.put(OriginStorageDir(origin_storage_dir.clone()));
       }
-      Ok(())
     })
     .build()
 }

runtime/ops/os/mod.rs

@@ -45,7 +45,6 @@ pub fn init(exit_code: ExitCode) -> Extension {
   init_ops(&mut builder)
     .state(move |state| {
       state.put::<ExitCode>(exit_code.clone());
-      Ok(())
     })
     .build()
 }

runtime/ops/runtime.rs

@@ -12,7 +12,6 @@ pub fn init(main_module: ModuleSpecifier) -> Extension {
     .ops(vec![op_main_module::decl()])
     .state(move |state| {
       state.put::<ModuleSpecifier>(main_module.clone());
-      Ok(())
     })
     .build()
 }

runtime/ops/worker_host.rs

@@ -111,8 +111,6 @@ pub fn init(
       let format_js_error_fn_holder =
         FormatJsErrorFnHolder(format_js_error_fn.clone());
       state.put::<FormatJsErrorFnHolder>(format_js_error_fn_holder);
-
-      Ok(())
     })
     .ops(vec![
       op_create_worker::decl(),

runtime/web_worker.rs

@@ -376,7 +376,6 @@ impl WebWorker {
         state.put::<PermissionsContainer>(permissions.clone());
         state.put(ops::UnstableChecker { unstable });
         state.put(ops::TestingFeaturesEnabled(enable_testing_features));
-        Ok(())
       })
       .build();
     let create_cache = options.cache_storage_dir.map(|storage_dir| {

runtime/worker.rs

@@ -206,7 +206,6 @@ impl MainWorker {
         state.put::<PermissionsContainer>(permissions.clone());
         state.put(ops::UnstableChecker { unstable });
         state.put(ops::TestingFeaturesEnabled(enable_testing_features));
-        Ok(())
       })
       .build();
     let exit_code = ExitCode(Arc::new(AtomicI32::new(0)));