Struct Node 

pub struct Node(pub Rc<RefCell<dyn Step>>);

Tuple Fields

0: Rc<RefCell<dyn Step>>

Implementations

impl Node

pub fn from_str(env: &Env, s: &str) -> Result<Self, CompilationError>

impl Node

pub fn test(&self, ctxt: &mut Context<'_>, value: &IOValue) -> bool

pub fn accept(&self, ctxt: &mut Context<'_>, value: &IOValue)

pub fn finish(&self)

pub fn reset(&self) -> Vec<IOValue>

pub fn exec(&self, ctxt: &mut Context<'_>, value: &IOValue) -> Vec<IOValue>

Trait Implementations

impl Clone for Node

fn clone(&self) -> Node

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Node

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

Formats the value using the given formatter.