make wait async and use ExitStatus crate

plugins/shell/src/commands.rs

@@ -13,11 +13,10 @@ use tauri::{
 
 use crate::{
     open::Program,
-    process::{CommandEvent, TerminatedPayload},
+    process::{CommandEvent, ExitStatus, TerminatedPayload},
     scope::ExecuteArgs,
     Shell,
 };
-use std::process::ExitStatus;
 
 type ChildId = u32;
 
@@ -304,14 +303,13 @@ pub fn kill<R: Runtime>(
 }
 
 #[tauri::command]
-pub fn wait<R: Runtime>(
+pub async fn wait<R: Runtime>(
     _window: Window<R>,
     shell: State<'_, Shell<R>>,
     pid: ChildId,
 ) -> crate::Result<ExitStatus> {
     if let Some(child) = shell.children.lock().unwrap().get(&pid) {
-        let exitstatus: ExitStatus = child.wait()?;
-        Ok(exitstatus)
+        child.wait().await
     } else {
         Err(crate::Error::UnknowChildProcess)
     }

plugins/shell/src/process/mod.rs

@@ -86,9 +86,11 @@ impl CommandChild {
     }
 
     /// Waits for the child to exit completely, returning the status that it exited with.
-    pub fn wait(self) -> crate::Result<std::process::ExitStatus> {
+    pub async fn wait(self) -> crate::Result<ExitStatus> {
         let exitstatus = self.inner.wait()?;
-        Ok(exitstatus)
+        Ok(ExitStatus {
+            code: exitstatus.code(),
+        })
     }
 }