Module legion_core::command

Structs

CommandBuffer	A command buffer used to queue mutable changes to the world from a system. This buffer is automatically flushed and refreshed at the beginning of every frame by Schedule. If Schedule is not used, then the user needs to manually flush it by performing CommandBuffer::write.
EntityBuilder	A builder type which can be retrieved from the command buffer. This is the ideal use case for inserted complex entities with multiple components and tags from a command buffer. Although add_component will perform a new move operation on every addition, this allows the construction of a single insert command for an entity, but without using the actual insert command provided by the CommandBuffer

Traits

WorldWritable

This trait can be used to implement custom world writer types that can be directly inserted into the command buffer, for more custom and complex world operations. This is analogous to the CommandBuffer::exec_mut function type, but does not perform explicit any/any archetype access.