Enum Token 

pub enum Token<'a> {
    Metadata {
        key: &'a str,
        value: &'a str,
    },
    Ingredient {
        name: &'a str,
        quantity: Option<&'a str>,
        unit: Option<&'a str>,
    },
    RecipeRef {
        name: &'a str,
        quantity: Option<&'a str>,
        unit: Option<&'a str>,
    },
    Timer(&'a str),
    Material(&'a str),
    Word(&'a str),
    Space(&'a str),
    Comment(&'a str),
    Backstory(&'a str),
}

A recipe string is parsed into many of these tokens

Variants

Metadata

Relevant information of a recipe that doesn’t make the recipe itself

Example:

>> name: Salad

Fields

key: &'a str

value: &'a str

Ingredient

Represents a recipe ingredient

Example

{tomato}(1 kg)

Fields

name: &'a str

quantity: Option<&'a str>

unit: Option<&'a str>

RecipeRef

Link to another recipe

Example

@{path/recipe}(30 ml)

Fields

name: &'a str

quantity: Option<&'a str>

unit: Option<&'a str>

Timer(&'a str)

Mark for a timer

Example

t{25 minutes}

Material(&'a str)

Mark for a material required

Example

&{blender}

Word(&'a str)

Space(&'a str)

Comment(&'a str)

Backstory(&'a str)

Information, story or notes about a recipe

Example

my recipe
---
shared by my best friend

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 Display for Token<'_>

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

Formats the value using the given formatter.

impl<'a> Hash for Token<'a>

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<'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> Eq for Token<'a>

impl<'a> StructuralPartialEq for Token<'a>