Struct SequenceBuffer 

pub struct SequenceBuffer<T: Clone + Default> { /* private fields */ }

Circular buffer for tracking sequenced items with wrapping sequence numbers. Used by AcknowledgmentHandler to track received packets for ACK bitfield generation.

Implementations

impl<T: Clone + Default> SequenceBuffer<T>

pub fn with_capacity(size: u16) -> Self

Creates a new sequence buffer with the specified capacity.

pub fn sequence_num(&self) -> SequenceNumber

Returns the current sequence number.

pub fn get_mut(&mut self, sequence_num: SequenceNumber) -> Option<&mut T>

Gets a mutable reference to an entry by sequence number.

pub fn insert( &mut self, sequence_num: SequenceNumber, entry: T, ) -> Option<&mut T>

Inserts an entry at the specified sequence number.

pub fn exists(&self, sequence_num: SequenceNumber) -> bool

Checks if an entry exists at the given sequence number.

pub fn remove(&mut self, sequence_num: SequenceNumber) -> Option<T>

Removes and returns the entry at the specified sequence number.

Trait Implementations

impl<T: Debug + Clone + Default> Debug for SequenceBuffer<T>

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

Formats the value using the given formatter.