Struct NodeConstraint

pub struct NodeConstraint { /* private fields */ }

Represents compiled node constraints

Implementations

impl NodeConstraint

pub fn new( nc: AstNodeConstraint, cond: MatchCond<Pred, Node, ShapeLabelIdx>, display: String, ) -> Self

pub fn cond(&self) -> MatchCond<Pred, Node, ShapeLabelIdx>

Trait Implementations

impl Clone for NodeConstraint

fn clone(&self) -> NodeConstraint

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NodeConstraint

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

Formats the value using the given formatter.

impl Display for NodeConstraint

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

Formats the value using the given formatter.

impl PartialEq for NodeConstraint

fn eq(&self, other: &NodeConstraint) -> 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 StructuralPartialEq for NodeConstraint