Functions§
- get_
arrow_ schema_ map - Returns a mapping from field names to Arrow data types for the given Rust data class.
- py_
bars_ to_ arrow_ record_ batch_ bytes - Converts a list of
Barinto Arrow IPC bytes for Python. - py_
book_ deltas_ to_ arrow_ record_ batch_ bytes - Converts a list of
OrderBookDeltainto Arrow IPC bytes for Python. - py_
book_ depth10_ to_ arrow_ record_ batch_ bytes - Converts a list of
OrderBookDepth10into Arrow IPC bytes for Python. - py_
index_ prices_ to_ arrow_ record_ batch_ bytes - Converts a list of
IndexPriceUpdateinto Arrow IPC bytes for Python. - py_
instrument_ closes_ to_ arrow_ record_ batch_ bytes - Converts a list of
InstrumentCloseinto Arrow IPC bytes for Python. - py_
mark_ prices_ to_ arrow_ record_ batch_ bytes - Converts a list of
MarkPriceUpdateinto Arrow IPC bytes for Python. - py_
quotes_ to_ arrow_ record_ batch_ bytes - Converts a list of
QuoteTickinto Arrow IPC bytes for Python. - py_
trades_ to_ arrow_ record_ batch_ bytes - Converts a list of
TradeTickinto Arrow IPC bytes for Python. - pyobjects_
to_ arrow_ record_ batch_ bytes - Returns Python
bytesfrom the given list of legacy data objects, which can be passed topa.ipc.open_streamto create aRecordBatchReader.