Function arrow2::io::json::read::deserialize_records

pub fn deserialize_records(
    json: &Value<'_>,
    schema: &Schema
) -> Result<Chunk<Box<dyn Array>>, Error>

Available on crate feature io_json only.

Deserializes a json Value serialized in Pandas record format into a Chunk.

Uses the Schema provided, which can be inferred from arbitrary JSON with [infer_records_schema].

This is CPU-bounded.

Errors

This function errors iff either:

• json is not a Value::Array
• data_type contains any incompatible types:
  • DataType::Struct
  • DataType::Dictionary
  • DataType::LargeList