polars_io/parquet/read/
mod.rs#[cfg(feature = "cloud")]
mod async_impl;
mod mmap;
mod options;
mod predicates;
mod read_impl;
mod reader;
mod to_metadata;
mod utils;
const ROW_COUNT_OVERFLOW_ERR: PolarsError = PolarsError::ComputeError(ErrString::new_static(
"\
Parquet file produces more than pow(2, 32) rows; \
consider compiling with polars-bigidx feature (polars-u64-idx package on python), \
or set 'streaming'",
));
pub use options::{ParallelStrategy, ParquetOptions};
use polars_error::{ErrString, PolarsError};
pub use read_impl::{create_sorting_map, try_set_sorted_flag};
#[cfg(feature = "cloud")]
pub use reader::ParquetAsyncReader;
pub use reader::{BatchedParquetReader, ParquetReader};
pub use utils::materialize_empty_df;
pub mod _internal {
pub use super::mmap::to_deserializer;
pub use super::predicates::read_this_row_group;
pub use super::read_impl::{calc_prefilter_cost, PrefilterMaskSetting};
pub use super::utils::ensure_matching_dtypes_if_found;
}