Module method 

Per-method metadata — used by the middleware to gate access and attribute rate limits.

Servers register each method they dispatch with a MethodMeta describing:

• name — wire name (e.g., "get_blockchain_state").
• class — read / write / admin; drives audit logging.
• min_role — the minimum Role required to call.
• rate_bucket — which token bucket accounts for this call.
• public_exposed — whether the method is served on the public port.

Structs

MethodMeta

Per-method metadata.

MethodRegistry

Registry of method metadata.

Enums

MethodClass

Broad method class, used by the audit log and the public-port filter.

RateBucket

Named rate-limit bucket.