# Functions
Delete deletes the interface_types.InterfaceIndex stored in per Connection.Id metadata.
Load returns the interface_types.InterfaceIndex stored in per Connection.Id metadata, or nil if no value is present.
LoadAndDelete deletes the interface_types.InterfaceIndex stored in per Connection.Id metadata, returning the previous value if any.
LoadOrStore returns the existing interface_types.InterfaceIndex stored in per Connection.Id metadata if present.
Store sets the interface_types.InterfaceIndex stored in per Connection.Id metadata.
# Type aliases
LoadInterfaceFn is alias for function that loads interface from index.