Struct shard_ecs::descriptors::component_group_descriptor::ComponentGroupDescriptor

pub struct ComponentGroupDescriptor { /* fields omitted */ }

Describes a group of components. Also contains mappings to and from sorted and unsorted variants. The reason for this is that a component group as type may have a different ordering of tuple elements, but in the ECS itself it should still be the same group. The mappings in this struct describe how to map from and to those variants. As such, each unique ordering of components in a tuple has it’s own component group descriptor.

Implementations

impl ComponentGroupDescriptor

pub const INVALID: Self

pub const fn is_valid(&self) -> bool

pub const fn archetype(&self) -> &ArchetypeDescriptor

pub const fn as_unsorted(&self, sorted_index: u8) -> &ComponentDescriptor

pub const fn sorted_to_unsorted(&self, index: u8) -> u8

pub const fn unsorted_to_sorted(&self, index: u8) -> u8

pub const fn len(&self) -> u8

impl ComponentGroupDescriptor

pub const fn new<const N: usize>(descriptors: &[ComponentDescriptor; N]) -> Self

Trait Implementations

impl Debug for ComponentGroupDescriptor

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

Formats the value using the given formatter.