Module specs::join

Joining of components for iteration over entities with specific components.

Structs

• JoinIter
  JoinIter is an Iterator over a group of storages.
• JoinLendIter
  JoinLendIter is an is a lending/streaming iterator over components from a group of storages.
• JoinParIter
  JoinParIter is a ParallelIterator over a group of storages.
• MaybeJoin
  Returns a structure that implements Join/LendJoin/MaybeJoin if the contained T does and that yields all indices, returning None for all missing elements and Some(T) for found elements.

Traits

• BitAnd
  BitAnd is a helper method to & bitsets together resulting in a tree.
• Join
  The purpose of the Join trait is to provide a way to access multiple storages at the same time with the merged bit set.
• LendJoin
  Like the Join trait except this is similar to a lending iterator in that only one item can be accessed at once.
• ParJoin
  The purpose of the ParJoin trait is to provide a way to access multiple storages in parallel at the same time with the merged bit set.
• RepeatableLendGet
  Safety

Type Aliases

• LendJoinType
  Type alias to refer to the <J as LendJoin>::Type<'next> (except this doesn’t actually exist in this form so the nougat::Gat! macro is needed).