Struct rail_lang::v1::rail_machine::RailState

pub struct RailState {
    pub stack: Stack,
    pub definitions: Dictionary,
    pub context: Context,
    pub conventions: &'static RunConventions<'static>,
}

Fields

stack: Stack

definitions: Dictionary

context: Context

conventions: &'static RunConventions<'static>

Implementations

impl RailState

pub fn new( context: Context, definitions: Dictionary, conventions: &'static RunConventions<'_> ) -> RailState

pub fn new_main( definitions: Dictionary, conventions: &'static RunConventions<'_> ) -> RailState

pub fn in_main(&self) -> bool

pub fn get_def(&self, name: &str) -> Option<RailDef<'_>>

pub fn child(&self) -> Self

pub fn run_tokens(self, tokens: Vec<Token>) -> RailRunResult

pub fn run_token(self, token: Token) -> RailRunResult

pub fn run_val(self, value: RailVal, local_state: RailState) -> RailRunResult

pub fn run_in_state(self, other_state: RailState) -> RailRunResult

pub fn jailed_run_in_state(self, other_state: RailState) -> RailRunResult

pub fn update_stack(self, update: impl Fn(Stack) -> Stack) -> RailState

pub fn update_stack_and_defs( self, update: impl Fn(Stack, Dictionary) -> (Stack, Dictionary) ) -> RailState

pub fn replace_stack(self, stack: Stack) -> RailState

pub fn replace_definitions(self, definitions: Dictionary) -> RailState

pub fn replace_context(self, context: Context) -> RailState

pub fn deeper(self) -> Self

pub fn higher(self) -> RailRunResult

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn reverse(self) -> Self

pub fn push(self, term: RailVal) -> Self

pub fn push_bool(self, b: bool) -> Self

pub fn push_i64(self, i: i64) -> Self

pub fn push_f64(self, n: f64) -> Self

pub fn push_command(self, op_name: &str) -> Self

pub fn push_deferred_command(self, op_name: &str) -> Self

pub fn push_quote(self, quote: RailState) -> Self

pub fn push_stab(self, st: Stab) -> Self

pub fn push_string(self, s: String) -> Self

pub fn push_str(self, s: &str) -> Self

pub fn pop(self) -> (RailVal, Self)

pub fn pop_bool(self, context: &str) -> (bool, Self)

pub fn pop_i64(self, context: &str) -> (i64, Self)

pub fn pop_f64(self, context: &str) -> (f64, Self)

pub fn pop_quote(self, context: &str) -> (RailState, Self)

pub fn pop_stab(self, context: &str) -> (Stab, Self)

pub fn pop_stab_entry(self, context: &str) -> (String, RailVal, Self)

pub fn pop_string(self, context: &str) -> (String, Self)

pub fn enqueue(self, value: RailVal) -> Self

pub fn dequeue(self) -> (RailVal, Self)

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.