Method checkout_or_create_instance

wasm/src/lib.rs:204–216

(&mut self)

    }

    pub async fn checkout_or_create_instance(&mut self) -> anyhow::Result<InstanceHandle> {
        // TODO: I don't have time to refactor this code, but I don't really like trying in a loop
        // the loop is needed because if we create instance and other task fetches it, we might
        // still end up with None
        loop {
            if let Some(handle) = self.checkout_instance().await {
                self.info_sender.send(InfoMessage::InstanceCheckedOut);
                return Ok(handle);
            } else {
                self.reserve_instance().await?;
            }
        }
    }
}

impl RuntimeInner {