tiny.zen.SiteCatalogDemand

1pub const Demand = struct {2    relative_path_bytes: usize,3    url_bytes: usize,4    title_bytes: usize,5    date_bytes: usize,6    type_label_bytes: usize,78    pub fn fromInput(input: model.EntryInput) Demand {9        const demand = Demand{10            .relative_path_bytes = input.relative_path.len,11            .url_bytes = input.url.len,12            .title_bytes = input.title.len,13            .date_bytes = input.date.len,14            .type_label_bytes = input.type_label.len,15        };16        std.debug.assert(demand.relative_path_bytes == input.relative_path.len);17        std.debug.assert(demand.url_bytes == input.url.len);18        std.debug.assert(demand.title_bytes == input.title.len);19        std.debug.assert(demand.date_bytes == input.date.len);20        std.debug.assert(demand.type_label_bytes == input.type_label.len);21        return demand;22    }2324    pub fn textBytes(self: Demand) error{CapacityOverflow}!usize {25        var total = try added(self.relative_path_bytes, self.url_bytes);26        std.debug.assert(total >= self.relative_path_bytes);27        std.debug.assert(total >= self.url_bytes);28        total = try added(total, self.title_bytes);29        std.debug.assert(total >= self.title_bytes);30        total = try added(total, self.date_bytes);31        std.debug.assert(total >= self.date_bytes);32        const result = try added(total, self.type_label_bytes);33        std.debug.assert(result >= self.type_label_bytes);34        return result;35    }36};

1/// Byte demand contributed by one site catalog entry.2pub const SiteCatalogDemand = site_catalog.Demand;