Enum CompletionSignal 

pub enum CompletionSignal {
    Ack,
    RepeatOnly,
}

The signal that completes a tracked in-flight transmission.

An ACK-requested send finishes when the destination’s transport ACK comes back. A send that asked for no ACK but still travels through repeaters — flood hops or a source route — has no such signal; the closest thing the sender can observe is the next hop repeating the frame, so the overheard repeat itself is the completion.

Variants

Ack

A transport ACK is expected; PendingAck::ack_trailer is meaningful.

RepeatOnly

No ACK will ever arrive; overhearing a repeat completes the send.

Trait Implementations

impl Clone for CompletionSignal

fn clone(&self) -> CompletionSignal

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for CompletionSignal

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for CompletionSignal

fn eq(&self, other: &CompletionSignal) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for CompletionSignal

impl Eq for CompletionSignal

impl StructuralPartialEq for CompletionSignal