Type Alias AdminAllowlist 

pub type AdminAllowlist = HashMap<String, Option<String>>;

The server-admin allowlist (DESIGN.md §7): each admin username mapped to the public key (base64) permitted to claim it, or None if unpinned. Pinning stops a fresh-deploy admin username from being squatted by the first client to register it (PRD-0007 T-002).

Aliased Type

pub struct AdminAllowlist { /* private fields */ }