{"type":"rich","version":1.0,"title":"Wrap/unwrap the value of each key with `Some` in a struct","width":1829,"html":"<a href=\"https://asciinema.org/a/660735\" target=\"_blank\"><img alt=\"Wrap/unwrap the value of each key with `Some` in a struct\" src=\"https://asciinema.org/a/660735.png\" width=\"1829\"></a>","height":1272,"author_name":"hou32hou","author_url":"https://asciinema.org/~hou32hou","provider_name":"asciinema","provider_url":"https://asciinema.org/","thumbnail_height":1272,"thumbnail_url":"https://asciinema.org/a/660735.png","thumbnail_width":1829}