Struct Symbol 

pub struct Symbol(pub String);

Represents a contiguous string of ASCII symbol characters.

Symbol characters are those which appear in Welly’s arithmetic operators. Brackets, commas and semicolons are not considered to by symbol characters.

Tuple Fields

0: String

Trait Implementations

impl Clone for Symbol

fn clone(&self) -> Symbol

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Symbol

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

Formats the value using the given formatter.

impl PartialEq for Symbol

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Symbol

impl Tree for Symbol

fn declare_keywords(declare: impl FnMut(&'static str, Self))

where Self: Sized,

declare() all the keywords whose parse trees are Selfs.