Struct RunnerState 

pub struct RunnerState<'m, 'i> { /* private fields */ }

A RunnerState encapsulates a single in-flight process, executing code within a Metta runner

Implementations

impl<'m, 'input> RunnerState<'m, 'input>

pub fn new(metta: &'m Metta) -> Self

Returns a new RunnerState to execute code in the context of a MeTTa runner’s top module

pub fn new_with_parser( metta: &'m Metta, parser: Box<dyn Parser + 'input>, ) -> Self

Returns a new RunnerState, for running code from the SExprParser with the specified Metta runner

pub fn new_with_atoms(metta: &'m Metta, atoms: &'input [Atom]) -> Self

Returns a new RunnerState, for running code encoded as a slice of [Atom]s with the specified Metta runner

pub fn run_to_completion(self) -> Result<Vec<Vec<Atom>>, String>

Repeatedly steps a RunnerState until it is complete, and then returns the results

pub fn run_step(&mut self) -> Result<(), String>

Runs one step of the interpreter

pub fn is_complete(&self) -> bool

Returns true if the RunnerState has completed execution of all input or has encountered a fatal error, otherwise returns false

pub fn current_results(&self) -> &Vec<Vec<Atom>>

Returns a reference to the current in-progress results within the RunnerState

pub fn into_results(self) -> Vec<Vec<Atom>>

Consumes the RunnerState and returns the final results

Trait Implementations

impl Debug for RunnerState<'_, '_>

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

Formats the value using the given formatter.