Struct PortContract 

pub struct PortContract { /* private fields */ }

Contract-side declaration for one node port.

Implementations

impl PortContract

pub const fn new( port_id: PortId, direction: PortDirection, schema: Option<SchemaRef>, ) -> Self

Create a port contract.

pub const fn port_id(&self) -> &PortId

Declared port identifier.

pub const fn direction(&self) -> PortDirection

Declared port direction.

pub const fn schema(&self) -> Option<&SchemaRef>

Schema reference attached to this port, if any.

Trait Implementations

impl Clone for PortContract

fn clone(&self) -> PortContract

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PortContract

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

Formats the value using the given formatter.

impl PartialEq for PortContract

fn eq(&self, other: &PortContract) -> 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 Eq for PortContract

impl StructuralPartialEq for PortContract