Struct AcknowledgementList

pub struct AcknowledgementList { /* private fields */ }

A structure to store the Acknowledgements that need to be sent.

• Used by receiving module to add Acknowledgements for the packets that are received
• Used by sending module to get Acknowledgements to be sent with the next packet

Implementations

impl AcknowledgementList

pub fn new(ack_begin: u32) -> AcknowledgementList

Creates a new instance of AcknowledgementList

Arguments

• ack_begin - The ack_begin value from which this Acknowledgement begins

pub fn check(&self, ack: &u32) -> bool

Check if the given sequence number has been added to the list

Arguments

• ack - The sequence number of the packet to check

pub fn insert(&mut self, ack: u32)

Insert a sequence number into the Acknowledgement list

Arguments

• ack - Sequence number of the packet to be added to the Acknowledgement list

pub fn get(&self) -> Acknowledgement

Get an Acknowledgement structure out of this AcknowledgementList

• Used to add the Acknowledgement to the next outgoing packet

pub fn is_complete(&self) -> bool

Check if the AcknowledgementList is complete. The list is complete when there are not missing packets between ack_begin to ack_begin + ack_end. Thus, all packets within that window have been acknowledged

Trait Implementations

impl Debug for AcknowledgementList

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

Formats the value using the given formatter.