Function fann_sys::fann_set_callback

pub unsafe extern "C" fn fann_set_callback(
    ann: *mut fann, 
    callback: fann_callback_type
)

Sets the callback function for use during training.

See fann_callback_type for more information about the callback function.

The default callback function simply prints out some status information.

This function appears in FANN >= 2.0.0.