Function offsets_to_ed25519_instruction

pub fn offsets_to_ed25519_instruction(
    offsets: &[Ed25519SignatureOffsets],
) -> Instruction

Encode just the signature offsets in a single ed25519 instruction.

This is a convenience function for rare cases where we wish to verify multiple messages in the same instruction. The verification data can be stored in a separate instruction specified by the *_instruction_index fields of offsets, or in this instruction by extending the data buffer.

Note: If the signer for these messages are the same, it is cheaper to concatenate the messages and have the signer sign the single buffer and use new_ed25519_instruction.