> <@adamgreig:matrix.org> (though note the syntax requires being given the chip name, so wouldn't be immediately compatible with the suggested version I had above anyway)

 * from the docs you linked:

> This is an unfortunate requirement of the current crate architecture and might change in the future.

so this isn't a hard technical requirement of AVR chips; meaning if/when `interrupt` would get aligned this would "just" have to be cleaned up (easy to say if you're not the one to do it 😅)