Module stream_loader 

Structs

StreamCsvLoader

Advanced stream-based CSV loader with string interning

Functions

collect_column_names

Compute the ordered union of object keys across the first sample_size records. Order of first occurrence is preserved so the column layout is stable. Non-object records are skipped.

load_csv_from_reader

Simple wrapper for loading CSV without advanced features

load_json_from_reader

Load JSON data from any Read source into a DataTable.

parse_json_records

Parse JSON content as either a JSON array of objects or JSONL (newline-delimited JSON, one object per line). The format is detected by peeking at the first non-whitespace byte: [ starts an array, anything else is parsed line-by-line.