Enum Tokens 

pub enum Tokens {
    Element {
        data: String,
        meta: TokenMetadata,
    },
    Number {
        data: u16,
        meta: TokenMetadata,
    },
    Paren {
        data: ParenType,
        meta: TokenMetadata,
    },
    Plus {
        meta: TokenMetadata,
    },
    Yields {
        meta: TokenMetadata,
    },
}

A token which may have attached data

Variants

Element

Elements e.g. Fe. The data is “Fe”

Fields

data: String

meta: TokenMetadata

Number

Numbers e.g. 13. The data is 13u16

Fields

data: u16

meta: TokenMetadata

Paren

Parenthesis e.g. ) The data is ParenType::CLOSE

Fields

data: ParenType

meta: TokenMetadata

Plus

Plus sign +

Fields

meta: TokenMetadata

Yields

Yields sign ->

Fields

meta: TokenMetadata

Implementations

impl Tokens

pub fn meta(&self) -> &TokenMetadata

Trait Implementations

impl Debug for Tokens

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

Formats the value using the given formatter.

impl PartialEq for Tokens

fn eq(&self, other: &Self) -> 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.