pub fn read_group_membership_from_dict(
extensions: &Extensions<GroupContext>,
) -> Result<Option<GroupMembership>, ComponentSourceError>Expand description
Read the GROUP_MEMBERSHIP dict entry and decode it into the
legacy GroupMembership proto shape. Used by extract_group_membership on the
receive-side validator to bridge the dict-stored membership back
into the existing GroupMembership Rust type without rewriting
every caller.