{"type":"rich","version":1.0,"title":"fireworks (rust) demo","width":3489,"html":"<a href=\"https://asciinema.org/a/609119\" target=\"_blank\"><img src=\"https://asciinema.org/a/609119.png\" alt=\"fireworks (rust) demo\" width=\"3489\"></a>","height":1816,"author_name":"erikhollensbe","author_url":"https://asciinema.org/~erikhollensbe","provider_name":"asciinema","provider_url":"https://asciinema.org/","thumbnail_height":1816,"thumbnail_url":"https://asciinema.org/a/609119.png","thumbnail_width":3489}