Struct TerminalDef 

pub struct TerminalDef {
    pub name: String,
    pub has_type: bool,
    pub kind: TerminalKind,
    pub pattern: Option<String>,
}

A terminal definition in the grammar.

Fields

name: String

Terminal name (e.g., “NUM”, “PLUS”).

has_type: bool

Whether this terminal carries a typed payload.

kind: TerminalKind

How shift/reduce conflicts on this terminal are resolved.

pattern: Option<String>

Optional regex pattern for automatic lexer generation.

Trait Implementations

impl Clone for TerminalDef

fn clone(&self) -> TerminalDef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TerminalDef

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

Formats the value using the given formatter.

impl PartialEq for TerminalDef

fn eq(&self, other: &TerminalDef) -> 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 TerminalDef

impl StructuralPartialEq for TerminalDef