pub fn flush(&mut self) -> &mut Self {
        self.stages
            .last_mut()
            .unwrap_or_else(|| panic!("No stage in EcsDispatcherBuilder."))
            .push(DispatcherItem::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) -> &mut Self {
        self.stages
            .last_mut()
            .unwrap_or_else(|| panic!("No stage in EcsDispatcherBuilder."))
            .push(DispatcherItem::FlushCmdBuffers);
        self
    }
pub fn flush ( & mut self ) -> & mut Self { self . stages . last_mut ( ) . unwrap_or_else ( | | panic ! ( " " ) ) . push ( DispatcherItem :: 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