Struct SendProgressTicket 

pub struct SendProgressTicket { /* private fields */ }

Lightweight handle for observing the progress of an in-flight send.

The dispatcher updates the internal TicketState synchronously from the MAC event callback. The application queries progress at its own pace via polling methods (was_transmitted, was_acked, is_finished, etc.).

Dropping the ticket unregisters it from the dispatcher (via Weak reference invalidation). The MAC continues the in-flight send — dropping only stops observation, not the send itself.

Implementations

impl SendProgressTicket

pub fn token(&self) -> Option<SendToken>

The identity-scoped send token, if this is an ACK-tracked send.

pub fn receipt(&self) -> Option<SendReceipt>

The underlying receipt, if this is an ACK-tracked send.

pub fn was_transmitted(&self) -> bool

True after the frame was handed to the radio at least once.

For all send types, this reflects actual radio transmission: it becomes true when the MAC fires the Transmitted event for this ticket’s receipt.

pub fn was_repeated(&self) -> bool

True after a repeater was overheard forwarding this frame.

pub fn was_acked(&self) -> bool

True after a transport ACK was received from the destination.

pub fn has_failed(&self) -> bool

True when the ACK timed out — all retransmits exhausted without ACK.

pub fn is_finished(&self) -> bool

True when the MAC is completely done — no more retransmissions, no more events will fire for this ticket.

For non-ACK sends (broadcast/multicast), this becomes true immediately after the first radio transmission. For ACK-tracked sends, this becomes true after an ACK is received or all retransmits are exhausted.