Crate gsm_idempotency 

Distributed idempotency helpers backed by NATS JetStream key-value buckets.

This crate is consumed by ingress adapters as well as internal workers to provide a shared deduplication layer enforced across processes.

Structs

IdKey

Composite idempotency key per tenant/platform/message.

IdempotencyConfig

Configuration derived at runtime.

IdempotencyGuard

Guard used by ingress handlers to deduplicate envelopes.

InMemoryIdemStore

Simple in-memory store used in tests or when JetStream is unavailable.

NatsKvIdemStore

JetStream-backed idempotency store.

Traits

IdemStore

Contract implemented by idempotency stores.

Type Aliases

SharedIdemStore

Shared trait object wrapper.