coderabbitai[bot]
commented
1 week ago Walkthrough
The given changes involve making the LruCacheLayer and LruCacheAccess structs generic over a type C that implements Access in the object store's LRU caching layer. This includes modifications to methods and adding new type constraints. The functions are updated to utilize the new generic type C, improving flexibility and compatibility.
Changes
| File | Change Summary |
|---|---|
src/object-store/src/layers/lru_cache.rs |
Updated LruCacheLayer and LruCacheAccess to be generic over type C implementing Access, modified method signatures, renamed read_cache_stat to cache_stat. Adjusted Layer and LayeredAccess implementations accordingly. |
src/object-store/src/layers/lru_cache/read_cache.rs |
Updated imports to include List, Write, OpDelete, adjusted ReadCache struct to use generic type C, added Clone implementation, renamed stat method to cache_stat, modified recover_cache, read_from_cache, and try_write_cache method signatures. Utilized Box<dyn ReadDyn> for returned values. |
Sequence Diagram(s)
High-Level Flow of Read Cache Operation
sequenceDiagram
participant Client
participant LruCacheLayer
participant LruCacheAccess
participant ReadCache
participant FileCache as Arc<C>
Client ->> LruCacheLayer: Request data
LruCacheLayer ->> LruCacheAccess: Access data
LruCacheAccess ->> ReadCache: Read from cache
ReadCache ->> FileCache: Fetch data
FileCache -->> ReadCache: Data retrieved
ReadCache -->> LruCacheAccess: Data from cache
LruCacheAccess -->> LruCacheLayer: Data accessed
LruCacheLayer -->> Client: Data deliveredPoem
In code where changes softly weave,
The cache and access both receive,
A gentle touch of template grace,
To help their structures interlace.
WithCthey now are free and light,
To store and fetch with all their might.
So raise a paw, a cheer, a smile,
For code improved by modern style! 🐇✨
[!TIP]
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Xuanwo
codecov[bot]
I hereby agree to the terms of the GreptimeDB CLA.
Refer to a related PR or issue link (optional)
What's changed and what's your intention?
Upgrade OpenDAL to 0.47.1.
Checklist
Summary by CodeRabbit
LruCacheLayerandLruCacheAccessgeneric over a type that implementsAccess.read_cache_stattocache_statfor consistency.