Crate typed_index_collection

Collections of objects with typed indices and buildin identifier support.

Macros

impl_id

Implements the Id trait for an object. For example, if an object Animal has a field ‘species_id’ which is a pointer toward another Object of type Species, you can implements Id with the following example. You can also implement Id for Animal itself (the identifier of an Animal is its own field that must be named id).

impl_with_id

Implement trait WithId automatically for a type.

Structs

Collection

The Collection object looks like a Map<Idx<T>, T>, with opaque keys. Then, you can easily store indices and don’t mess up between different types of indices.

CollectionWithId

A Collection with identifier support.

Idx

Typed index.

RefMut

The structure returned by CollectionWithId::index_mut.

Enums

Error

Typed error for typed_index_collection.

Traits

Id

An object that has a unique identifier.

WithId

An object that can be assigned an identifier.

Type Aliases

Iter

The type returned by collection::iter.