cudf-cxx 0.2.0

cxx-based FFI bridge between Rust and NVIDIA libcudf C++ API
Documentation 
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#[cxx::bridge(namespace = "cudf_shims")]
pub mod ffi {
    unsafe extern "C++" {
        include!("io/orc_shim.h");
        include!("table_shim.h");
        type OwnedTable = crate::table::ffi::OwnedTable;
        type OwnedTableWithMetadata = crate::table::ffi::OwnedTableWithMetadata;

        fn read_orc(
            filepath: &str,
            columns: &[String],
            skip_rows: i64,
            num_rows: i64,
        ) -> Result<UniquePtr<OwnedTable>>;

        fn read_orc_with_metadata(
            filepath: &str,
            columns: &[String],
            skip_rows: i64,
            num_rows: i64,
        ) -> Result<UniquePtr<OwnedTableWithMetadata>>;

        fn write_orc(table: &OwnedTable, filepath: &str, compression: i32) -> Result<()>;
    }
}