Module entity

The entity module, with common helpers for Rust structures

Modules

packed_option

Compact representation of Option<T> for types with a reserved value.

Macros

entity_impl

Macro which provides the common implementation of a 32-bit entity reference.

Structs

BoxedSlice

A slice mapping K -> V allocating dense entity references.

Iter

Iterate over all keys in order.

IterMut

Iterate over all keys in order.

Keys

Iterate over all keys in order.

PrimaryMap

A primary mapping K -> V allocating dense entity references.

SecondaryMap

A mapping K -> V for densely indexed entity references.

Traits

EntityRef

A type wrapping a small integer index should implement EntityRef so it can be used as the key of an SecondaryMap or SparseMap.