Module cache 

Cache layer for liquid cache.

Re-exports

pub use cache_policies::CachePolicy;

Modules

cache_policies

Cache policies for liquid cache.

squeeze_policies

Squeeze policies for liquid cache.

Structs

BlockingIoContext

A blocking implementation of IoContext that uses the default compressor. This is used for testing purposes as all io operations are blocking.

CacheStats

Snapshot of cache statistics.

CacheStorage

Cache storage for liquid cache.

CacheStorageBuilder

Builder for CacheStorage.

DefaultIoContext

A default implementation of IoContext that uses the default compressor.

EntryID

EntryID is a unique identifier for a batch of rows, i.e., the cache key.

LiquidCompressorStates

States for liquid compressor.

RuntimeStats

Atomic runtime counters for cache API calls.

RuntimeStatsSnapshot

Immutable snapshot of RuntimeStats.

Enums

CachedBatch

Cached batch.

CachedBatchType

The type of the cached batch.

GetWithPredicateResult

The result of predicate pushdown.

Traits

IoContext

A trait for objects that can handle IO operations for the cache.

Functions

transcode_liquid_inner

This method is used to transcode an arrow array into a liquid array.