Method wait

crates/openshell-supervisor-process/src/process.rs:734–740

Wait for the process to exit. # Errors Returns an error if waiting fails.

(&mut self)

    ///
    /// Returns an error if waiting fails.
    pub async fn wait(&mut self) -> std::io::Result<ProcessStatus> {
        let status = self.child.wait().await;
        #[cfg(target_os = "linux")]
        managed_children::unregister(self.pid);
        let status = status?;
        Ok(ProcessStatus::from(status))
    }

    /// Send a signal to the process.
    ///