Struct PatternMatcher 

pub struct PatternMatcher { /* private fields */ }

Pattern matcher for graphs

Implementations

impl PatternMatcher

pub fn new() -> Self

Create a new pattern matcher

pub fn add_rule(&mut self, rule: GraphRewriteRule)

Add a rewrite rule

pub fn find_matches( &self, graph: &EinsumGraph, pattern: &GraphPattern, ) -> Vec<PatternMatch>

Find all matches for a pattern in the graph

pub fn apply_rules( &self, graph: &mut EinsumGraph, ) -> Result<RewriteStats, IrError>

Apply all rules to a graph and return rewrite statistics

Trait Implementations

impl Default for PatternMatcher

fn default() -> Self

Returns the “default value” for a type.