Enum Token 

pub enum Token<'a> {
    EntityRef(u32),
    String(&'a str),
    Integer(i64),
    Float(f64),
    Enum(&'a str),
    List(Vec<Token<'a>>),
    TypedValue(&'a str, Vec<Token<'a>>),
    Null,
    Derived,
}

STEP/IFC Token

Variants

EntityRef(u32)

Entity reference: #123

String(&'a str)

String literal: ‘text’

Integer(i64)

Integer: 42

Float(f64)

Float: 3.14

Enum(&'a str)

Enum: .TRUE., .FALSE., .UNKNOWN.

List(Vec<Token<'a>>)

List: (1, 2, 3)

TypedValue(&'a str, Vec<Token<'a>>)

Typed value: IFCPARAMETERVALUE(0.), IFCBOOLEAN(.T.)

Null

Null value: $

Derived

Asterisk (derived value): *

Trait Implementations

impl<'a> Clone for Token<'a>

fn clone(&self) -> Token<'a>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for Token<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq for Token<'a>

fn eq(&self, other: &Token<'a>) -> 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<'a> StructuralPartialEq for Token<'a>