dataprof-core

Shared data model and configuration types for the dataprof workspace.

This crate owns format-independent contracts: profile and schema types, execution metadata, errors, configuration, sampling and stop conditions, semantic hints, source descriptions, validation, progress, and memory tracking. Parsing, statistical analysis, report assembly, and engine orchestration belong to their specialized crates.

Public surface

Common entry points include DataprofConfig, DataProfilerError, ExecutionMetadata, ColumnProfile, SamplingStrategy, StopCondition, SemanticHints, and DataSource.

Features

• arrow: Arrow-backed core types.
• async-streaming: async coordination primitives.
• database: database-specific configuration.
• parquet: Parquet-specific source metadata.

The default feature set is empty.

Development

cargo test -p dataprof-core

Most users should depend on the high-level dataprof facade. See the workspace architecture for crate ownership details.