Enum HeaderExtension 

pub enum HeaderExtension {
    AbsSendTime(AbsSendTimeExtension),
    AudioLevel(AudioLevelExtension),
    PlayoutDelay(PlayoutDelayExtension),
    TransportCc(TransportCcExtension),
    VideoOrientation(VideoOrientationExtension),
    Custom {
        uri: Cow<'static, str>,
        extension: Box<dyn Marshal + 'static>,
    },
}

A generic RTP header extension.

Variants

AbsSendTime(AbsSendTimeExtension)

The absolute-send-time extension.

AudioLevel(AudioLevelExtension)

The audio-level extension.

PlayoutDelay(PlayoutDelayExtension)

The playout-delay extension.

TransportCc(TransportCcExtension)

The transport-wide CC extension.

VideoOrientation(VideoOrientationExtension)

The video-orientation extension.

Custom

A custom extension

Fields

uri: Cow<'static, str>

The extension’s canonical URI, which is what SDP negotiates ids against.

extension: Box<dyn Marshal + 'static>

The extension value, erased so extensions of different types can be held together.

Implementations

impl HeaderExtension

pub fn uri(&self) -> Cow<'static, str>

The extension’s URI.

pub fn is_same(&self, other: &Self) -> bool

Whether both refer to the same extension, comparing URIs rather than values.

Trait Implementations

impl Debug for HeaderExtension

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

Formats the value using the given formatter.

impl Marshal for HeaderExtension

fn marshal_to(&self, buf: &mut [u8]) -> Result<usize>

Encodes into buf, returning the number of bytes written.

fn marshal(&self) -> Result<BytesMut, Error>

Encodes into a freshly allocated buffer sized by MarshalSize::marshal_size.

impl MarshalSize for HeaderExtension

fn marshal_size(&self) -> usize

The number of bytes Marshal::marshal_to will write for this value.