Enum Ingredient 

pub enum Ingredient {
    Empty,
    Item(ItemRef),
    Tag(Identifier),
    Choice(&'static [ItemRef]),
}

Represents what items can satisfy a recipe slot. Matches Java’s Ingredient class.

Variants

Empty

Matches nothing (empty slot required).

Item(ItemRef)

Matches a single specific item.

Tag(Identifier)

Matches any item in a tag.

Choice(&'static [ItemRef])

Matches any of the listed items (OR).

Implementations

impl Ingredient

pub fn test(&self, stack: &ItemStack) -> bool

Tests if the given item stack satisfies this ingredient.

pub fn is_empty(&self) -> bool

Returns true if this ingredient matches an empty slot.

pub fn get_items(&self) -> Vec<ItemRef>

Returns all items that could satisfy this ingredient (for recipe book display).

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

Compares two ingredients for equality (used for symmetry detection).

Trait Implementations

impl Clone for Ingredient

fn clone(&self) -> Ingredient

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Ingredient

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

Formats the value using the given formatter.