[−][src]Function lvgl::widgets::img::decoder_set_close_cb

pub fn decoder_set_close_cb(
    decoder: *mut lv_img_decoder_t, 
    close_cb: lv_img_decoder_close_f_t
) -> MynewtResult<()>

Set a callback to close a decoding session. E.g. close files and free other resources.

  • decoder: pointer to an image decoder
  • close_cb: a function to close a decoding session