Arrays

Array mnemonics take registers containing the relevant Array, index, and value. See CandleVM array opcodes for bounds and runtime type behavior.

CASM mnemonic	CandleVM opcode	Operands	Behavior
arr_new	NewArray	destination	Creates an empty array.
arr_len	ArrayLen	destination, array	Writes the array length to destination.
arr_contains	ArrayContains	destination, array, value	Tests whether the array contains a value equal to value.
arr_get	ArrayGet	destination, array, index	Reads the element at index into destination.
arr_set	ArraySet	array, index, value	Replaces an existing element at index.
arr_insert	ArrayInsert	array, index, value	Inserts value before index; an index equal to the length appends.
arr_remove	ArrayRemove	array, index	Removes and discards the element at index.