Struct PatternMatch 

pub struct PatternMatch {
    pub matched_nodes: Vec<usize>,
    pub captures: HashMap<String, Vec<usize>>,
    pub matched_tensors: HashSet<usize>,
}

Result of a successful pattern match

Fields

matched_nodes: Vec<usize>

Indices of matched nodes in order

captures: HashMap<String, Vec<usize>>

Captured subpatterns by name

matched_tensors: HashSet<usize>

Matched tensors (inputs and outputs)

Implementations

impl PatternMatch

pub fn new() -> Self

Create a new empty pattern match

pub fn add_node(&mut self, node_idx: usize)

Add a matched node

pub fn add_capture(&mut self, name: String, node_idx: usize)

Add a capture

pub fn get_capture(&self, name: &str) -> Option<&[usize]>

Get nodes for a capture by name

Trait Implementations

impl Clone for PatternMatch

fn clone(&self) -> PatternMatch

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PatternMatch

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

Formats the value using the given formatter.

impl Default for PatternMatch

fn default() -> Self

Returns the “default value” for a type.