Module person_card 

Asking for someone’s card: a click on a person anywhere (an author in Chat, a member in its list) opens the one card the desktop shows for them, with who they are, what they are doing, their id, Message and Follow.

An app knows people by their root key (hex), the id that stays theirs on every device; it asks here (show) and the desktop hosting it takes the ask on its next frame (take), anchoring the card where the pointer is. Only the latest ask counts.

Structs

Asked

Someone whose card was asked for.

Functions

generation

Changes with every ask: a host wakes for it.

show

Open person’s card, as name shows them.

take

The card asked for since the last take, if any.