Crate natom

three types of atom inject’s:

• Entrypoint: Instantiated on boot. Can only have one instance.
• Scoped: Instantiated when dependent is instantiated. Can only have one instance.
• Dependent: Instantiated when dependent is instantiated. Create a new instance for every inject.

Macros

• define_base_atoms

Structs

• AtomMeta
• Context

Enums

• AtomType

Traits

• Registry

Attribute Macros

• atom
  Annotates a class to be an Atom.
• produces