Crate datafusion::common::arrow::json

Transfer data between the Arrow memory format and JSON line-delimited records. See the module level documentation for the reader and writer for usage examples.

Modules

• reader
  JSON reader
• writer
  JSON Writer

Structs

• Reader
  Reads JSON data with a known schema directly into arrow RecordBatch
• ReaderBuilder
  A builder for Reader and Decoder
• Writer
  A JSON writer which serializes RecordBatches to a stream of u8 encoded JSON objects. See the module level documentation for detailed usage and examples. The specific format of the stream is controlled by the JsonFormat type parameter.

Traits

• JsonSerializable
  Trait declaring any type that is serializable to JSON. This includes all primitive types (bool, i32, etc.).

Type Aliases

• ArrayWriter
  A JSON writer which serializes RecordBatches to JSON arrays
• LineDelimitedWriter
  A JSON writer which serializes RecordBatches to newline delimited JSON objects