error: `unsync_reads` requires a store that implements `CachedRead` (no mutation on reads). `LruCache` and `LruTtlCache` update LRU recency on reads; `TtlCache` may refresh TTL. Use the default store (UnboundCache), `TtlSortedCache`, or a custom `ty` that implements `CachedRead`.
--> tests/ui/unsync_reads_sized_cache.rs:4:4
|
4 | fn my_fn(k: i32) -> i32 {
| ^^^^^