Struct AnySubgroupObject 

pub struct AnySubgroupObject {
    pub object_id: u64,
    pub extension_headers: Vec<u8>,
    pub extension_count: Option<u64>,
    pub status: Option<u64>,
    pub payload: Vec<u8>,
}

One object read from a subgroup data stream, normalised across drafts.

Field semantics are identical on every draft 07-19; the per-draft wire differences (absolute vs delta object IDs, count- vs length-prefixed extension blocks, typed vs raw status codes) are resolved by AnySubgroupObjectReader before this value is produced.

Fields

object_id: u64

Absolute Object ID. Already resolved from delta encoding on drafts 14-19; copied verbatim on drafts 07-13.

extension_headers: Vec<u8>

The extension-header (draft-17+: “property”) block’s contents, excluding any length or count prefix. Empty when the draft has no extension block, when the enclosing header’s extensions bit is clear, or when the block is present but zero-length.

Opaque and never re-parsed by this crate, and a verbatim copy of the wire bytes on every draft except draft-08. Draft-08’s block is count-prefixed with no byte length, so its contents can only be delimited by parsing each extension; the blob is therefore re-serialized from that parsed form, which re-encodes every varint minimally. A draft-08 extension whose value arrived as a legal non-minimal varint is semantically but not byte-identically preserved.

extension_count: Option<u64>

Number of extensions in extension_headers. Some only on draft-08, whose extension block is count-prefixed rather than byte-length-prefixed, so the count cannot be recovered from the blob without re-parsing it. None on every other draft.

status: Option<u64>

Object Status as the raw wire code, present only when the payload length is zero. None means a non-empty payload followed and the status is implicitly Normal.

Kept as a raw code rather than a typed enum because the assigned set changes across drafts and this value crosses drafts — a relay reads a status on one and writes it on another, where the same number may mean something else or nothing at all. The code is nonetheless always one the source draft assigns: every draft’s decoder refuses an unassigned status, so this field never carries a value its draft’s Object Status section forbids.

payload: Vec<u8>

Object payload. Empty when status is Some.

Trait Implementations

impl Clone for AnySubgroupObject

fn clone(&self) -> AnySubgroupObject

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for AnySubgroupObject

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

Formats the value using the given formatter.

impl Eq for AnySubgroupObject

impl PartialEq for AnySubgroupObject

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AnySubgroupObject