Module data_gen 

Available on crate feature test_utils only.

Utilities to generate random arrays and batches

Traits

RandomTemporalValue

Useful for testing. The range of values are not likely to be representative of the actual bounds.

Functions

create_random_array

Create a random ArrayRef from a DataType with a length, null density and true density (for BooleanArray).

create_random_batch

Create a random RecordBatch from a schema