Struct PortId 

pub struct PortId { /* private fields */ }

A PortId wraps a string referning to the nnode id and port of a specifc record or Mrecord node (for more information see “Record-based Nodes” in the Graphviz documentation).

Implementations

impl PortId

pub fn position(&self, position: PortPosition) -> PortPosId

Creates a PortPosId for refering to a specific position on a record or Mrecord port for an edge to attach to.

Trait Implementations

impl AsRef<[u8]> for PortId

fn as_ref(&self) -> &[u8]

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for PortId

fn clone(&self) -> PortId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PortId

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

Formats the value using the given formatter.

impl From<PortId> for String

fn from(port_id: PortId) -> Self

Converts to this type from the input type.

impl From<String> for PortId

fn from(id: String) -> Self

Converts to this type from the input type.