pub unsafe extern "C" fn nfc_device_set_loading_callback(
instance: *mut NfcDevice,
callback: NfcLoadingCallback,
context: *mut c_void,
)Expand description
Set the loading callback function.
ยงArguments
instance(direction in, out) - pointer to the instance to be modified.callback(direction in) - pointer to a function to be called when the load operation completes.context(direction in) - pointer to a user-specific context (will be passed to the callback).