Struct rail_lang::rail_machine::RailState

pub struct RailState {
    pub quote: Quote,
    pub dictionary: Dictionary,
    pub context: Context,
}

Fields

quote: Quote

dictionary: Dictionary

context: Context

Implementations

impl RailState

pub fn new(context: Context) -> RailState

pub fn in_main(&self) -> bool

pub fn run_tokens(self, tokens: Vec<String>) -> RailState

pub fn run_term<S>(self, term: S) -> RailState where
    S: Into<String>, 

pub fn update_quote(self, update: impl Fn(Quote) -> Quote) -> RailState

pub fn update_quote_and_dict(
    self,
    update: impl Fn(Quote, Dictionary) -> (Quote, Dictionary)
) -> RailState

pub fn replace_quote(self, quote: Quote) -> RailState

pub fn replace_dictionary(self, dictionary: Dictionary) -> RailState

pub fn jail_state(&self, quote: Quote) -> RailState

A substate that will take a parent dictionary, but never leak its own dictionary to parent contexts.

pub fn deeper(self) -> RailState

pub fn higher(self) -> RailState

Trait Implementations

impl Clone for RailState

fn clone(&self) -> RailState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for RailState

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

Formats the value using the given formatter.

impl Default for RailState

fn default() -> Self

Returns the “default value” for a type.