Type Definition libvips_rs::bindings::GFileProgressCallback
source · pub type GFileProgressCallback = Option<unsafe extern "C" fn(current_num_bytes: goffset, total_num_bytes: goffset, user_data: gpointer)>;pub type GFileProgressCallback = Option<unsafe extern "C" fn(current_num_bytes: goffset, total_num_bytes: goffset, user_data: gpointer)>;