Struct SubstitutionRule 

pub struct SubstitutionRule { /* private fields */ }

Match-and-substitute rule over exact link references.

Implementations

impl SubstitutionRule

pub fn new<const P: usize, const R: usize>( pattern: [LinkId; P], replacement: [LinkId; R], ) -> Self

Creates a rule that replaces links with pattern references by replacement references.

pub fn create<const R: usize>(replacement: [LinkId; R]) -> Self

Creates a rule that inserts a new relation link.

pub fn delete<const P: usize>(pattern: [LinkId; P]) -> Self

Creates a rule that deletes links matching pattern.

Trait Implementations

impl Clone for SubstitutionRule

fn clone(&self) -> SubstitutionRule

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubstitutionRule

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

Formats the value using the given formatter.

impl Eq for SubstitutionRule

impl PartialEq for SubstitutionRule

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