Enum OneOrTag 

pub enum OneOrTag<K: Kind> {
    One(Id<K>),
    Tag(TagId<K>),
}

Content of kind K or a tag of it — a recipe ingredient.

Variants

One(Id<K>)

Tag(TagId<K>)

Trait Implementations

impl<K: Clone + Kind> Clone for OneOrTag<K>

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<K: Debug + Kind> Debug for OneOrTag<K>

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

Formats the value using the given formatter.

impl<K: PartialEq + Kind> PartialEq for OneOrTag<K>

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

Equality operator ==.

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

Inequality operator !=.

impl<K: Kind> Schema for OneOrTag<K>

fn shape() -> Shape

What the format looks like.

fn read(v: &ValueRef<'_>, cx: &mut Reader<'_>) -> Option<Self>

Reads v. Problems go to cx at its current path; None when the value couldn’t be read (the problem is in cx).

fn write(&self) -> Value

The value, as the format writes it.

fn absent() -> Option<Self>

The value of a field that isn’t there — None: the field is required.

fn skip(&self) -> bool

Whether a struct leaves this field out when writing it.

impl<K: PartialEq + Kind> StructuralPartialEq for OneOrTag<K>