Crate components_arena

Feature flags

• nightly (enabled by default) — disable to make the library compatible with stable and beta Rust channels.

Macros

• Component
  Macro attribute for deriving Component trait.
• NewtypeComponentId
  Macro attribute for deriving ComponentId trait.

Structs

• Arena
  Unordered container with random access.
• ArenaItems
  A (mostly read-only) inner container holding Arena items. While Arena itself is unique (i.e. non-clonable) object, arena ‘items’ could be cloned.
• ArenaItemsIds
  An iterator over all items ids.
• ArenaItemsIntoIds
  An iterator over all items ids.
• ArenaItemsIntoIter
  An iterator over all items combined with their ids.
• ArenaItemsIntoValues
  An iterator over all items.
• ArenaItemsIter
  An iterator over all items combined with their ids.
• ArenaItemsIterMut
  A mutable iterator over all items combined with their ids.
• ArenaItemsValues
  An iterator over all items.
• ArenaItemsValuesMut
  A mutable iterator over all items.
• ComponentClassToken
  Component class static shared data. The return type of the ComponentClass::token function.
• Id
  Arena item handle.

Traits

• Component
  An implementer of the Component trait is a type, whose values can be placed into Arena container.
• ComponentClass
  An utility trait describing a specific component type.
• ComponentId
  An implementer of the ComponentId trait is a type behaves as Id.

Type Aliases

• RawId
  Non-generic, FFI-friendly ComponentId representaion.