Module polars::prelude::ndjson::read

source · [−]
This is supported on crate feature io_json only.
Expand description

APIs to read and deserialize NDJSON.

Structs

FileReader

A FallibleStreamingIterator of NDJSON rows.

Traits

FallibleStreamingIterator

A fallible, streaming iterator.

Functions

deserialize

Deserializes rows into an Array of DataType.

infer

Infers the DataType from an NDJSON file, optionally only using number_of_rows rows.