pub fn flush(mut self) -> Self {
        self.finalize_executor();
        self.steps.push(Step::FlushCmdBuffers);
        self
    }
/// Waits for executing systems to complete, and the flushes all outstanding system
/// command buffers.
Waits for executing systems to complete, and the flushes all outstanding system
command buffers.
Waits for executing systems to complete and the flushes all outstanding system command buffers .
pub fn flush(mut self) -> Self {
        self.finalize_executor();
        self.steps.push(Step::FlushCmdBuffers);
        self
    }
pub fn flush ( mut self ) -> Self { self . finalize_executor ( ) ; self . steps . push ( Step :: FlushCmdBuffers ) ; self }
Waits for executing systems to complete, and the flushes all outstanding system
command buffers.
Waits for executing systems to complete and the flushes all outstanding system command buffers .
mut self
mut self