Struct BlockPredicate 

pub struct BlockPredicate {
    pub blocks: Option<IDSet>,
    pub properties: Option<Vec<Property>>,
    pub nbt: Option<Compound>,
    pub exact_components: Vec<ExactComponentMatcher>,
    pub partial_components: Vec<PartialComponentMatcher>,
}

Defines a rule for matching a block in the world. Used by CanPlaceOn and CanBreak in Adventure Mode.

Fields

blocks: Option<IDSet>

If None, matches any block ID.

properties: Option<Vec<Property>>

Matches specific block state properties (e.g., lit=true).

nbt: Option<Compound>

Matches the Block Entity’s NBT data.

exact_components: Vec<ExactComponentMatcher>

(1.21+) Matches if the block drops an item containing these EXACT components. This is a strict equality check.

partial_components: Vec<PartialComponentMatcher>

(1.21+) Matches if the block drops an item containing specific NBT structures within specific components.

Trait Implementations

impl Clone for BlockPredicate

fn clone(&self) -> BlockPredicate

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BlockPredicate

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

Formats the value using the given formatter.

impl Encode for BlockPredicate

fn encode(&self, _w: impl Write) -> Result<()>

Writes this object to the provided writer.

fn encode_slice(slice: &[Self], w: impl Write) -> Result<(), Error>

where Self: Sized,

Like [Encode::encode], except that a whole slice of values is encoded.

impl PartialEq for BlockPredicate

fn eq(&self, other: &BlockPredicate) -> 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 BlockPredicate