pub const CONFIG_PATH_UNSET_CODE: i32 = -32_003;Expand description
JSON-RPC error code: the node was started without a config file
path, so admin_v1_reload has nothing to re-read. Distinct from
RELOAD_ERROR_CODE so an operator script can tell “this node
can’t reload, ever, until it’s restarted with --config <path>”
from “this node tried and failed”.