Struct MediaDescriptor 

pub struct MediaDescriptor { /* private fields */ }

Descriptor for a stream media family carried by StreamEnvelope.

Implementations

impl MediaDescriptor

pub fn named(name: impl AsRef<str>) -> Result<Self>

Builds a descriptor from a stable symbolic media name.

pub fn symbol(&self) -> &Symbol

Returns the descriptor symbol.

pub fn stream_media(&self) -> StreamMedia

Returns the envelope media used to carry this descriptor.

Trait Implementations

impl Clone for MediaDescriptor

fn clone(&self) -> MediaDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MediaDescriptor

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

Formats the value using the given formatter.

impl Eq for MediaDescriptor

impl PartialEq for MediaDescriptor

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for MediaDescriptor