Struct MediaKindSet 

pub struct MediaKindSet(/* private fields */);

A set of MediaKinds, as a port rarely deals in exactly one.

A set rather than a single kind because the two sides mean different things: a producer’s set is everything it may emit, a consumer’s is everything it can accept, and compatibility is the former being a subset of the latter. A demuxer feeding a muxer may emit either encoded kind, while a video decoder accepts only one of them — a distinction a single kind could not express.

Implementations

impl MediaKindSet

pub const PACKETS: Self

Both encoded kinds — what a muxer, a packet counter, or any other element that interleaves or forwards encoded media deals in.

pub const FRAMES: Self

Both decoded kinds — what an element that handles frames without caring which medium they are deals in.

pub const fn of(kind: MediaKind) -> Self

A set holding exactly kind.

pub const fn from_slice(kinds: &[MediaKind]) -> Self

A set holding every kind in kinds. Duplicates are harmless.

pub const fn contains(self, kind: MediaKind) -> bool

Returns whether kind is in this set.

pub const fn is_subset_of(self, other: Self) -> bool

Returns whether every kind in this set is also in other — the producer-into-consumer direction the link check asks about.

Trait Implementations

impl Clone for MediaKindSet

fn clone(&self) -> MediaKindSet

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for MediaKindSet

impl Debug for MediaKindSet

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

Formats the value using the given formatter.

impl Display for MediaKindSet

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

Formats the value using the given formatter.

impl Eq for MediaKindSet

impl PartialEq for MediaKindSet

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for MediaKindSet