Enum ItemSlot

pub enum ItemSlot {
    Empty,
    Present(ItemSlotData),
}

Either an item in an inventory or nothing.

Variants

Empty

Present(ItemSlotData)

Implementations

impl ItemSlot

pub fn is_empty(&self) -> bool

Check if the slot is ItemSlot::Empty, if the count is <= 0, or if the item is air.

This is the opposite of ItemSlot::is_present.

pub fn is_present(&self) -> bool

Check if the slot is not ItemSlot::Empty, if the count is > 0, and if the item is not air.

This is the opposite of ItemSlot::is_empty.

pub fn count(&self) -> i32

Return the amount of the item in the slot, or 0 if the slot is empty.

Note that it’s possible for the count to be zero or negative when the slot is present.

pub fn split(&mut self, count: u32) -> ItemSlot

Remove count items from this slot, returning the removed items.

pub fn kind(&self) -> Item

Get the kind of the item in this slot, or [azalea_registry::Item::Air]

pub fn update_empty(&mut self)

Update whether this slot is empty, based on the count.

pub fn as_present(&self) -> Option<&ItemSlotData>

Convert this slot into an ItemSlotData, if it’s present.

Trait Implementations

impl Clone for ItemSlot

fn clone(&self) -> ItemSlot

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ItemSlot

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

Formats the value using the given formatter.

impl Default for ItemSlot

fn default() -> ItemSlot

Returns the “default value” for a type.

impl McBufReadable for ItemSlot

fn read_from(buf: &mut Cursor<&[u8]>) -> Result<Self, BufReadError>

impl McBufWritable for ItemSlot

fn write_into(&self, buf: &mut impl Write) -> Result<(), Error>

impl PartialEq for ItemSlot

fn eq(&self, other: &ItemSlot) -> 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 StructuralPartialEq for ItemSlot