cachekit-macros

Proc-macro companion crate for cachekit-rs.

Provides the #[cachekit] attribute macro for declarative function-level caching under cross-SDK interop/v1 cache keys ({namespace}:{operation}:{args_hash} — the same entry is addressable from the Python and TypeScript SDKs).

use cachekit::prelude::*;

#[cachekit(client = cache, ttl = 60, interop = "get_user", namespace = "users")]
async fn get_user(cache: &CacheKit, id: u64) -> Result<User, CachekitError> {
    // Expensive database lookup — automatically cached for 60s
    db.find_user(id).await
}

This crate is not intended to be used directly. Add it via the macros feature on cachekit-rs:

[dependencies]
cachekit-rs = { version = "0.13.1", features = ["macros"] }

See the cachekit-rs documentation for full usage details.