Struct ArchetypeRow 

pub struct ArchetypeRow(/* private fields */);

An opaque location within a Archetype.

This can be used in conjunction with ArchetypeId to find the exact location of an Entity within a World. An entity’s archetype and index can be retrieved via Entities::get.

Implementations

impl ArchetypeRow

pub const INVALID: ArchetypeRow

Index indicating an invalid archetype row. This is meant to be used as a placeholder.

pub const fn new(index: NonMaxU32) -> Self

Creates a ArchetypeRow.

pub const fn index(self) -> usize

Gets the index of the row.

pub const fn index_u32(self) -> u32

Gets the index of the row.

Trait Implementations

impl Clone for ArchetypeRow

fn clone(&self) -> ArchetypeRow

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ArchetypeRow

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

Formats the value using the given formatter.

impl PartialEq for ArchetypeRow

fn eq(&self, other: &ArchetypeRow) -> 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 Copy for ArchetypeRow

impl Eq for ArchetypeRow

impl StructuralPartialEq for ArchetypeRow