Module engine 

Available on crate features default-engine-native-tls or default-engine-rustls or arrow-conversion only.

Provides an engine implementation that implements the required traits. The engine can optionally be built into the kernel by setting the default-engine feature flag. See the related module for more information.

Re-exports

pub use self::arrow_utils::parse_json;internal-api

pub use self::arrow_utils::to_json_bytes;internal-api

Modules

arrow_conversionarrow-conversion

Conversions between kernel schema types and arrow schema types.

arrow_datadefault-engine-base

arrow_expressionarrow-expression and default-engine-base

Expression handling based on arrow-rs compute kernels.

arrow_utilsarrow-expression and internal-api

Some utilities for working with arrow data types

defaultdefault-engine-base

The Default Engine

ensure_data_typesdefault-engine-base and internal-api

Helpers to ensure that kernel data types match arrow data types

parquet_row_group_skippingdefault-engine-base

An implementation of parquet row group skipping using data skipping predicates over footer stats.