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decode_option_spread_batch

nautilus_serialization::arrow::instrument::option_spread

Function decode_option_spread_batch 

Source 
pub fn decode_option_spread_batch(
    metadata: &HashMap<String, String>,
    record_batch: &RecordBatch,
) -> Result<Vec<OptionSpread>, EncodingError>
Expand description

Decodes [OptionSpread] instruments from a record batch.

Not a DecodeFromRecordBatch implementation because that trait requires Into<Data>.

ยงErrors

Returns an EncodingError if the record batch cannot be decoded.