Enum NodeKind 

pub enum NodeKind {
    Source,
    Transform,
    Sink,
    Tee(u8),
    Muxer(u8),
    FaninSink(u8),
    FanoutSrc(u8),
}

The topology role of a node, which fixes its pad counts. Tee(n) is 1-in/n-out, Muxer(n) is n-in/1-out, FaninSink(n) is n-in/0-out (a terminal fan-in element: a multi-input sink with no merged output), and FanoutSrc(n) is 0-in/n-out (a terminal fan-out source generating each output itself, e.g. a WebRTC session receiving several tracks).

Variants

Source

Transform

Sink

Tee(u8)

Muxer(u8)

FaninSink(u8)

FanoutSrc(u8)

Implementations

impl NodeKind

pub fn in_pads(self) -> u8

Number of input pads this kind exposes.

pub fn out_pads(self) -> u8

Number of output pads this kind exposes.

Trait Implementations

impl Clone for NodeKind

fn clone(&self) -> NodeKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for NodeKind

impl Debug for NodeKind

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

Formats the value using the given formatter.

impl Eq for NodeKind

impl From<NodeKind> for NodeRole

fn from(k: NodeKind) -> Self

Converts to this type from the input type.

impl PartialEq for NodeKind

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for NodeKind