😭 The #rust borrow checker is no pushover. Brain turning to goo trying to figure out how to tie the lifetime of this channel sender to an Arc of a callback closure.
@mauve it's possible the `move` keyword could help, and it's not always obvious when you need to use it.
Often when I make a closure that needs to send something I will move the sender into the closure using this keyword. Some examples in the doc page:
