Module page 

Contains Parquet Page definitions and page reader interface.

Re-exports

use bytes::Bytes; 🔒

use crate::basic::Encoding; 🔒

use crate::basic::PageType; 🔒

use crate::errors::ParquetError; 🔒

use crate::errors::Result; 🔒

use crate::file::metadata::thrift::DataPageHeader; 🔒

use crate::file::metadata::thrift::DataPageHeaderV2; 🔒

use crate::file::metadata::thrift::DictionaryPageHeader; 🔒

use crate::file::metadata::thrift::PageHeader; 🔒

use crate::file::statistics::Statistics; 🔒

use crate::file::statistics::page_stats_to_thrift; 🔒

Structs

CompressedPage

Helper struct to represent pages with potentially compressed buffer (data page v1) or compressed and concatenated buffer (def levels + rep levels + compressed values for data page v2).

PageMetadata

Contains metadata for a page

PageWriteSpec

Contains page write metrics.

Enums

Page

Parquet Page definition.

Traits

PageIterator

An iterator over pages of one specific column in a parquet file.

PageReader

API for reading pages from a column chunk. This offers a iterator like API to get the next page.

PageWriter

API for writing pages in a column chunk.