fix: clearTimeout illegal invocation in browser (#187)

Author: flisky

crates/timers/src/callback.rs

@@ -6,17 +6,19 @@ use wasm_bindgen::{JsCast, JsValue};
 
 #[wasm_bindgen]
 extern "C" {
-    #[wasm_bindgen(js_name = "setTimeout", catch)]
-    fn set_timeout(handler: &Function, timeout: i32) -> Result<i32, JsValue>;
+    type GlobalThis;
 
-    #[wasm_bindgen(js_name = "setInterval", catch)]
-    fn set_interval(handler: &Function, timeout: i32) -> Result<i32, JsValue>;
+    #[wasm_bindgen(method, js_name = "setTimeout", catch)]
+    fn set_timeout(this: &GlobalThis, handler: &Function, timeout: i32) -> Result<i32, JsValue>;
 
-    #[wasm_bindgen(js_name = "clearTimeout")]
-    fn clear_timeout(handle: i32);
+    #[wasm_bindgen(method, js_name = "setInterval", catch)]
+    fn set_interval(this: &GlobalThis, handler: &Function, timeout: i32) -> Result<i32, JsValue>;
 
-    #[wasm_bindgen(js_name = "clearInterval")]
-    fn clear_interval(handle: i32);
+    #[wasm_bindgen(method, js_name = "clearTimeout")]
+    fn clear_timeout(this: &GlobalThis, handle: i32);
+
+    #[wasm_bindgen(method, js_name = "clearInterval")]
+    fn clear_interval(this: &GlobalThis, handle: i32);
 }
 
 /// A scheduled timeout.
@@ -37,7 +39,8 @@ impl Drop for Timeout {
     /// `clearTimeout` directly.
     fn drop(&mut self) {
         if let Some(id) = self.id {
-            clear_timeout(id);
+            let global = js_sys::global().unchecked_into::<GlobalThis>();
+            global.clear_timeout(id);
         }
     }
 }
@@ -61,7 +64,8 @@ impl Timeout {
     {
         let closure = Closure::once(callback);
 
-        let id = set_timeout(
+        let global = js_sys::global().unchecked_into::<GlobalThis>();
+        let id = global.set_timeout(
             closure.as_ref().unchecked_ref::<js_sys::Function>(),
             millis as i32,
         )
@@ -139,7 +143,8 @@ impl Drop for Interval {
     /// `clearInterval` directly.
     fn drop(&mut self) {
         if let Some(id) = self.id {
-            clear_interval(id);
+            let global = js_sys::global().unchecked_into::<GlobalThis>();
+            global.clear_interval(id);
         }
     }
 }
@@ -162,7 +167,8 @@ impl Interval {
     {
         let closure = Closure::wrap(Box::new(callback) as Box<dyn FnMut()>);
 
-        let id = set_interval(
+        let global = js_sys::global().unchecked_into::<GlobalThis>();
+        let id = global.set_interval(
             closure.as_ref().unchecked_ref::<js_sys::Function>(),
             millis as i32,
         )