Struct DataComponentPredicateData 

pub struct DataComponentPredicateData {
    discriminator: PredicateDiscriminator,
    value: Option<Box<dyn ErasedDataComponentPredicate>>,
}

Type-erased predicate value retaining Steel’s deterministic concrete key.

Fields

discriminator: PredicateDiscriminator

value: Option<Box<dyn ErasedDataComponentPredicate>>

Implementations

impl DataComponentPredicateData

pub fn new<T: DataComponentPredicateCodec>( predicate_type: DataComponentPredicateTypeRef, value: T, ) -> Self

pub const fn any(component: ComponentEntryRef) -> Self

pub const fn predicate_type(&self) -> Option<DataComponentPredicateTypeRef>

pub const fn any_component(&self) -> Option<ComponentEntryRef>

pub fn downcast_ref<T: DowncastType>(&self) -> Option<&T>

pub const fn key(&self) -> &Identifier

pub(super) fn from_persistent_entry( key: &Identifier, tag: &NbtTag, ) -> Option<Self>

fn to_nbt_value(&self) -> NbtTag

fn hash_value(&self, hasher: &mut ComponentHasher)

Trait Implementations

impl Clone for DataComponentPredicateData

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DataComponentPredicateData

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

Formats the value using the given formatter.

impl PartialEq for DataComponentPredicateData

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

Equality operator ==.

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

Inequality operator !=.