Function decode_instructions_batch 

pub fn decode_instructions_batch(
    signature: &InstructionSignature,
    batch: &RecordBatch,
    allow_decode_fail: bool,
    filter_by_discriminator: bool,
    hstack: bool,
) -> Result<RecordBatch>

Decodes instruction data from an Arrow RecordBatch into a new RecordBatch of decoded parameters and accounts.

Expects the input batch to contain data (binary) and accounts (list-of-binary) columns. Optionally filters rows by discriminator match and horizontally stacks the result with the original batch.