Merge pull request #31 from zdimension/zdimension/is-finished

chemicstry · web-flow · commit 43954424d969 · 2024-10-30T01:09:52.000+02:00
Add JoinHandle::is_finished method
diff --git a/src/wasm32/mod.rs b/src/wasm32/mod.rs
@@ -438,6 +438,11 @@ impl<T> JoinHandle<T> {
     pub async fn join_async(self) -> Result<T> {
         self.0.join_async().await
     }
+
+    /// Checks if the associated thread has finished running its main function.
+    pub fn is_finished(&self) -> bool {
+        Arc::strong_count(&self.0.packet) == 1
+    }
 }
 
 impl<T> fmt::Debug for JoinHandle<T> {

Original file line number	Diff line number	Diff line change
`@@ -438,6 +438,11 @@ impl<T> JoinHandle<T> {`
`438`	`438`	`pub async fn join_async(self) -> Result<T> {`
`439`	`439`	`self.0.join_async().await`
`440`	`440`	`}`
	`441`	`+`
	`442`	`+ /// Checks if the associated thread has finished running its main function.`
	`443`	`+ pub fn is_finished(&self) -> bool {`
	`444`	`+ Arc::strong_count(&self.0.packet) == 1`
	`445`	`+ }`
`441`	`446`	`}`
`442`	`447`
`443`	`448`	`impl<T> fmt::Debug for JoinHandle<T> {`