Function nn_tensor_load_file_ex 

pub unsafe extern "C" fn nn_tensor_load_file_ex(
    tensor: *mut NNTensor,
    filename: *const c_char,
    proc_: u32,
) -> NNError

Loads an image from file into the provided tensor.

@public @memberof NNTensor @since 2.2 @deprecated 2.3