Module spam 

Spam classification via LlmProvider with an optional cache.

classify hashes (sender, subject, body_preview) into a cache key and consults the optional SpamCache before calling the provider. On cache miss, the result is written back with a 24-hour TTL.

A Redis-backed SpamCache implementation (RedisSpamCache) is available under the default redis-cache feature.

Structs

AiSpamResult

AI spam classification result.

RedisSpamCache

Redis-backed SpamCache using a shared redis::aio::ConnectionManager.

Traits

SpamCache

Pluggable cache for spam classification results.

Functions

classify

Classify a message using provider, consulting cache if supplied.