Function cli_heap_msgf

src/cli/cli.c:4514–4518

Heap-format a one-argument error message for *err_out. Caller frees. */

/* Heap-format a one-argument error message for *err_out. Caller frees. */
static char *cli_heap_msgf(const char *fmt, const char *arg) {
    char buf[CLI_BUF_512];
    snprintf(buf, sizeof(buf), fmt, arg);
    return cbm_strdup(buf);
}

/* True if the schema's required[] array contains `key`. */
static bool cli_schema_required_has(yyjson_val *required, const char *key) {