Type Alias FrameTap 

pub type FrameTap = Rc<RefCell<Option<PcapWriter>>>;

The pcap sink shared by the link wrapper (ULCP frames) and the capture loop (radio frames).

It is installed and removed at runtime rather than fixed at attach, so a capture --pcap inside the REPL can record the session’s own control traffic without the session having been opened for capture.

Aliased Type

pub struct FrameTap { /* private fields */ }