# Structs
AddressGroup describes a set of addresses used as source or destination of Network Policy rules.
AppliedToGroup describes a set of GroupMembers to apply Network Policies to.
Group describes a set of GroupMembers which can be referenced in Antrea-native NetworkPolicies.
GroupSelector describes how to select GroupMembers.
NetworkPolicy describes what network traffic is allowed for a set of GroupMembers.
SpanMeta describes the span information of an object.
# Interfaces
Span provides methods to work with SpanMeta and objects composed of it.