As far as I can understand from the function return value and the body of the function, you are trying to compose all of the href attributes in each node into a single String, which is encapsulated in an Option. Is this correct?
Something looks weird but I can't quite catch it. I hope you didn't take a quick glance over the rust book and just started assuming things work like JS in Rust.
I am not the owner of the !asklemmy@lemmy.world community, and I can't just redirect people to a new community on another instance in a community I don't own. You oughta ask the owner for that.
Why?