[−][src]Trait opencv::dnn::BackendWrapper
Derivatives of this class wraps cv::Mat for different backends and targets.
Required methods
fn as_raw_BackendWrapper(&self) -> *mut c_void
Provided methods
fn copy_to_host(&mut self) -> Result<()>
Transfer data to CPU host memory.
fn set_host_dirty(&mut self) -> Result<()>
Indicate that an actual data is on CPU.