Crate djangors_cache 

Raw-byte caches, common backends, and explicitly opted-in response caching.

This crate provides a unified interface for key-value caching:

• Cache: The core trait defining raw-byte get, set, and delete operations.
• CacheExt: Extension trait providing higher-level helpers like get_or_set and JSON serialization/deserialization.
• Implementations:
  • InMemoryCache: Fast in-memory backend using Moka cache.
  • DatabaseCache: SQL-database-backed cache using djangors_cache_entries table.
  • RedisCache: Distributed backend powered by Redis.
• Tower Middleware: CacheLayer and CacheService intercept GET requests, serving and caching responses explicitly marked with the CacheableResponse extension.

Structs

CacheLayer

Tower middleware layer for caching responses marked with CacheableResponse.

CacheService

Tower service middleware that intercepts GET requests and serves/caches responses.

CacheableResponse

Request/response extension marker indicating that a response is cacheable by CacheLayer.

DatabaseCache

A database-backed cache backend storing entries in djangors_cache_entries.

InMemoryCache

An in-memory cache backend powered by Moka.

Enums

CacheError

Errors encountered during cache access or value serialization.

Traits

Cache

An object-safe cache of raw byte values.

CacheExt

Extension trait providing convenient get_or_set helpers on any Cache.

Functions

get_or_set_fragment

Helper function to retrieve or compute a template fragment or raw byte cache entry.