Function ckb_x64_simulator::ckb_exec_cell

#[no_mangle]
pub extern "C" fn ckb_exec_cell(
    code_hash: *const u8,
    hash_type: u8,
    offset: u32,
    length: u32,
    _argc: i32,
    argv: *const *const u8
) -> c_int

The binary key string is 0x{code_hash + hash_type + offset.to_be_bytes() + length.to_be_bytes()}