Enum AttachmentHolder 

#[non_exhaustive]
pub enum AttachmentHolder {
    Entity(EntityRef),
    Player(PlayerRef),
    BlockEntity(BlockEntityRef),
    Chunk(ChunkRef),
    Level(LevelRef),
}

A holder’s existing scoped handle, without retaining or loading the holder.

Unlike crate::Holder, these identities are not relative to whichever level a host currently has in place. Keep the ordinary handle rules when using a retained identity: a removed entity, unloaded chunk or closed world may no longer resolve. Copying the identity never extends the holder’s lifetime.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Entity(EntityRef)

An entity’s attachment holder.

Player(PlayerRef)

A player, keeping both their UUID and their existing entity handle.

BlockEntity(BlockEntityRef)

A block entity in its level.

Chunk(ChunkRef)

A chunk in its level.

Level(LevelRef)

A level of the open world.

Trait Implementations

impl Clone for AttachmentHolder

fn clone(&self) -> AttachmentHolder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AttachmentHolder

impl Debug for AttachmentHolder

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

Formats the value using the given formatter.

impl Eq for AttachmentHolder

impl Hash for AttachmentHolder

fn hash<__H>(&self, state: &mut __H)

where __H: Hasher,

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 PartialEq for AttachmentHolder

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for AttachmentHolder

impl Wire for AttachmentHolder

const MIN: usize = 4usize

Minimum encoded size, used to reject impossible collection lengths.

fn put(&self, out: &mut Writer)

Encodes this value, recording failures on the writer.

fn put_owned(self, out: &mut Writer)

Consumes owned data when a resource’s ownership must cross the boundary.

fn take(input: &mut Reader<'_>) -> Result<AttachmentHolder, WireError>

Decodes one value, leaving any following bytes for the caller.