Struct GapSubmessage 

pub struct GapSubmessage {
    pub reader_id: EntityId,
    pub writer_id: EntityId,
    pub gap_start: SequenceNumber,
    pub gap_list: SequenceNumberSet,
    pub group_info: Option<GapGroupInfo>,
    pub filtered_count: Option<u32>,
}

GAP submessage. Signals the reader that the writer will never send sequence numbers [gap_start, gap_list.bitmap_base) (all before gap_list.bitmap_base are gaps; the bits in gap_list mark individual further gaps from bitmap_base).

Fields

reader_id: EntityId

Reader EntityId (target).

writer_id: EntityId

Writer EntityId (source).

gap_start: SequenceNumber

First irreversible gap SN.

gap_list: SequenceNumberSet

Bitset of the further gaps from gap_list.bitmap_base.

group_info: Option<GapGroupInfo>

Optional GroupInfo (§8.3.8.4.2). Some ⇒ G flag set in the header.

filtered_count: Option<u32>

Optional filteredCount trailer (§8.3.8.4.2). Some ⇒ K flag set in the header. 0 is explicitly “nothing filtered, everything really removed”; 1+ means “n samples discarded via content filter”.

Implementations

impl GapSubmessage

pub fn write_body(&self, little_endian: bool) -> (Vec<u8>, u8)

Encodes the body. Returns (bytes, flags) incl. possible G/K bit.

pub fn read_body( body: &[u8], little_endian: bool, group_info_flag: bool, filtered_count_flag: bool, ) -> Result<Self, WireError>

Decodes the body. Flags G/K are passed by the caller from the submessage header (see decode_datagram).

Errors

UnexpectedEof.

Trait Implementations

impl Clone for GapSubmessage

fn clone(&self) -> GapSubmessage

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GapSubmessage

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

Formats the value using the given formatter.

impl Eq for GapSubmessage

impl PartialEq for GapSubmessage

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for GapSubmessage