Struct Token 

pub struct Token {
    pub fact: Option<TypedFacts>,
    pub parent: Option<Box<Token>>,
    pub id: usize,
}

Token for RETE propagation Represents a fact flowing through the network

Fields

fact: Option<TypedFacts>

Fact data

parent: Option<Box<Token>>

Parent token (for join nodes)

id: usize

Token ID for tracking

Implementations

impl Token

pub fn new(id: usize) -> Self

pub fn with_fact(id: usize, fact: TypedFacts) -> Self

pub fn reset(&mut self)

Reset token for reuse

pub fn set_fact(&mut self, fact: TypedFacts)

Set fact data

Trait Implementations

impl Clone for Token

fn clone(&self) -> Token

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Token

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

Formats the value using the given formatter.