Enum StreamType 

#[repr(u64)]
pub enum StreamType {
    Datagram = 0,
    DatagramExt = 1,
    DatagramStatus = 2,
    DatagramStatusExt = 3,
    Fetch = 5,
    SubgroupZero = 8,
    SubgroupZeroExt = 9,
    SubgroupFirstObj = 10,
    SubgroupFirstObjExt = 11,
    SubgroupExplicit = 12,
    SubgroupExplicitExt = 13,
}

Stream type IDs for draft-11 data streams.

Variants

Datagram = 0

Object datagram, no extensions (0x00).

DatagramExt = 1

Object datagram, with extensions (0x01).

DatagramStatus = 2

Object datagram status, no extensions (0x02).

DatagramStatusExt = 3

Object datagram status, with extensions (0x03).

Fetch = 5

Fetch response stream (0x05).

SubgroupZero = 8

Subgroup: subgroup_id=0, no extensions (0x08).

SubgroupZeroExt = 9

Subgroup: subgroup_id=0, with extensions (0x09).

SubgroupFirstObj = 10

Subgroup: subgroup_id=first object ID, no extensions (0x0A).

SubgroupFirstObjExt = 11

Subgroup: subgroup_id=first object ID, with extensions (0x0B).

SubgroupExplicit = 12

Subgroup: explicit subgroup_id, no extensions (0x0C).

SubgroupExplicitExt = 13

Subgroup: explicit subgroup_id, with extensions (0x0D).

Implementations

impl StreamType

pub fn from_id(id: u64) -> Option<Self>

Convert a raw stream type ID to a StreamType, if valid.

pub fn is_subgroup(&self) -> bool

Whether this stream type is a subgroup variant.

pub fn has_extensions(&self) -> bool

Whether this stream type includes extension headers on objects.

pub fn writes_subgroup_id(&self) -> bool

True if this subgroup stream type puts an explicit Subgroup ID on the wire.

The Subgroup ID Field Present column of the SUBGROUP_HEADER type table in Section 9.4.2. The other two columns of that row say what the Subgroup ID is where the field is absent — zero, or the first Object’s ID — so this is only about the field, never about the value.

Trait Implementations

impl Clone for StreamType

fn clone(&self) -> StreamType

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for StreamType

impl Debug for StreamType

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

Formats the value using the given formatter.

impl Eq for StreamType

impl PartialEq for StreamType

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for StreamType