@Override
    public boolean equals(@Nullable Object o) {
        if (this == o) {
            return true;
        }

        if (!(o instanceof StructInfo)) {
            return false;
        }

        final StructInfo that = (StructInfo) o;
        return name.equals(that.name) &&
               Objects.equals(alias, that.alias) &&
               fields.equals(that.fields) &&
               descriptionInfo.equals(that.descriptionInfo);
    }
Returns a new {@link StructInfo} with the specified {@link DescriptionInfo}.
Returns {@code this} if this {@link StructInfo} has the same {@link DescriptionInfo}.
core/src/main/java/com/linecorp/armeria/server/docs/StructInfo.java