Struct EdgeDescriptor 

#[non_exhaustive]
pub struct EdgeDescriptor { /* private fields */ }

An edge couples one output port to one input port with an admission policy.

Implementations

impl EdgeDescriptor

pub fn new( id: EdgeIndex, upstream: PortId, downstream: PortId, name: Option<&'static str>, ) -> Self

Construct a new EdgeDescriptor.

pub fn id(&self) -> &EdgeIndex

Unique identifier of this edge in the graph.

pub fn upstream(&self) -> &PortId

Identifier of the upstream node / port.

pub fn downstream(&self) -> &PortId

Identifier of the downstream node / port.

pub fn name(&self) -> Option<&'static str>

Optional static name (for diagnostics or graph tooling).

Trait Implementations

impl Clone for EdgeDescriptor

fn clone(&self) -> EdgeDescriptor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EdgeDescriptor

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

Formats the value using the given formatter.

impl PartialEq for EdgeDescriptor

fn eq(&self, other: &EdgeDescriptor) -> 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 Copy for EdgeDescriptor

impl Eq for EdgeDescriptor

impl StructuralPartialEq for EdgeDescriptor