Buffers

These mnemonics operate on Buffer objects. See CandleVM buffer opcodes for size, value, and bounds rules.

CASM mnemonic	CandleVM opcode	Operands	Behavior
buf_new	NewBuffer	destination, size	Creates a zero-filled buffer using the size in the source register.
buf_len	BufferLen	destination, buffer	Writes the buffer's byte length to destination.
buf_get	BufferGet	destination, buffer, index	Reads the byte at index into destination.
buf_set	BufferSet	buffer, index, value	Writes the byte value at index.