Struct SubgroupObjectReader 

pub struct SubgroupObjectReader {
    extensions_present: bool,
    prev_object_id: Option<u64>,
}

Stateful reader/writer for draft-15 subgroup objects.

Carries the running delta state for object IDs and remembers whether extension headers are present on this stream.

Fields

extensions_present: bool

prev_object_id: Option<u64>

Implementations

impl SubgroupObjectReader

pub fn new(header: &SubgroupHeader) -> Self

Build a reader seeded from the enclosing subgroup header.

pub fn read_object( &mut self, buf: &mut impl Buf, ) -> Result<SubgroupObject, CodecError>

Decode the next object from buf.

pub fn write_object( &mut self, object: &SubgroupObject, buf: &mut impl BufMut, ) -> Result<(), CodecError>

Serialize an object, producing the correct delta encoding.

Trait Implementations

impl Clone for SubgroupObjectReader

fn clone(&self) -> SubgroupObjectReader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubgroupObjectReader

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

Formats the value using the given formatter.