Struct NonTerminal

pub struct NonTerminal(pub String, pub Type, pub Vec<ProdRule>, pub Config);

A struct that encapsulates a non-terminal symbol in the context of string synthesis.

This struct includes a String representing the non-terminal’s identifier, a Type indicating the expected data type or category the non-terminal belongs to, and a Vec<ProdRule> which comprises a collection of production rules associated with this non-terminal. Additionally, it contains a Config to store any configuration settings specific to the non-terminal’s behavior or rule application within the parsing process. Together, these components define the operational and structural context for a non-terminal during synthesis.

Tuple Fields

0: String

1: Type

2: Vec<ProdRule>

3: Config

Implementations

impl NonTerminal

pub fn parse(pair: Pair<'_, Rule>) -> Result<NonTerminal, Error>

Parses a Pair into a NonTerminal.

Trait Implementations

impl Clone for NonTerminal

fn clone(&self) -> NonTerminal

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NonTerminal

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

Formats the value using the given formatter.

impl Hash for NonTerminal

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for NonTerminal

fn eq(&self, other: &NonTerminal) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for NonTerminal

impl StructuralPartialEq for NonTerminal