Struct UnionAction 

pub struct UnionAction { /* private fields */ }

A variant of TableAction for the union-find.

Implementations

impl UnionAction

pub fn new(egraph: &EGraph) -> UnionAction

Create a new UnionAction to be used later. This requires access to the egglog_bridge::EGraph.

pub fn union(&self, state: &mut ExecutionState<'_>, x: Value, y: Value)

Union two values.

Trait Implementations

impl Clone for UnionAction

fn clone(&self) -> UnionAction

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for UnionAction

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

Formats the value using the given formatter.

impl Hash for UnionAction

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for UnionAction

fn eq(&self, other: &UnionAction) -> 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 Copy for UnionAction

impl Eq for UnionAction

impl StructuralPartialEq for UnionAction