Struct NodeCapabilities 

pub struct NodeCapabilities { /* private fields */ }

Validated capability descriptor for one node.

Implementations

impl NodeCapabilities

pub fn new( node_id: NodeId, ports: impl Into<Vec<PortCapability>>, effects: impl Into<Vec<EffectCapability>>, ) -> Result<Self, CapabilityValidationError>

Create a validated node capability descriptor.

Errors

Returns an error if the descriptor repeats an effect, repeats a port-direction claim, or declares one port as both receiving and emitting.

pub fn native_passive( node_id: NodeId, ports: impl Into<Vec<PortCapability>>, ) -> Result<Self, CapabilityValidationError>

Create a validated native descriptor with no external effects.

Errors

Returns an error if the descriptor repeats a port-direction claim or declares one port as both receiving and emitting.

pub const fn node_id(&self) -> &NodeId

Node constrained by this capability descriptor.

pub fn ports(&self) -> &[PortCapability]

Port capabilities claimed by the node.

pub fn effects(&self) -> &[EffectCapability]

Effect capabilities claimed by the node.

pub fn allows_effect(&self, effect: EffectCapability) -> bool

Return whether this descriptor grants a specific effect capability.

pub fn allows_port( &self, port_id: &PortId, direction: PortCapabilityDirection, ) -> bool

Return whether this descriptor grants a specific port-direction capability.

Trait Implementations

impl Clone for NodeCapabilities

fn clone(&self) -> NodeCapabilities

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeCapabilities

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

Formats the value using the given formatter.

impl PartialEq for NodeCapabilities

fn eq(&self, other: &NodeCapabilities) -> 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 NodeCapabilities

impl StructuralPartialEq for NodeCapabilities