Crate cottas_rs 

Main library API for COTTAS-RS based on PYCOTTAS.

Modules

• duckdb: DuckDB integration and utilities.
• export: Exporting data to Cottas format.
• parser: RDF file parsing utilities.
• utils: Helper functions.

Re-exports

pub use duckdb::cat_duckdb;

pub use duckdb::connection_in_memory;

pub use duckdb::has_column;

pub use duckdb::load_into_duckdb;

pub use duckdb::search_in_duckdb;

pub use export::export_to_cottas;

pub use export::write_quads_to_file;

pub use parser::parse_rdf_file;

pub use utils::extract_format;

Modules

duckdb

DuckDB integration utilities for Cottas: loading, querying, and managing Parquet-based RDF data.

export

Export utilities for writing query results to Cottas and files.

parser

RDF parser utilities for reading and handling triple/quad patterns.

utils

Utility functions for file format extraction, index validation, and SQL order building.

Functions

cat

Concatenates multiple Cottas files into one.

cottas2_rdf

Converts a Cottas file back to RDF format.

diff

Computes the difference between two Cottas files.

info

Retrieves information about a Cottas file.

rdf2_cottas

Converts an RDF file to a Cottas file, using the specified index.

search

Searches for triples/quads in a Cottas file matching a pattern.

verify

Verifies the integrity of a Cottas file.