| ... | ... | @@ -207,3 +207,26 @@ pub fn pipe(reader_from: anytype, writer_to: anytype) !void { |
| 207 | 207 | defer fifo.deinit(); |
| 208 | 208 | try fifo.pump(reader_from, writer_to); |
| 209 | 209 | } |
| 210 | |
| 211 | pub fn StringerJsonStringifyMixin(comptime S: type) type { |
| 212 | return struct { |
| 213 | pub fn jsonStringify(self: S, options: std.json.StringifyOptions, out_stream: anytype) !void { |
| 214 | var buf: [1024]u8 = undefined; |
| 215 | var fba = std.heap.FixedBufferAllocator.init(&buf); |
| 216 | const alloc = fba.allocator(); |
| 217 | var list = std.ArrayList(u8).init(alloc); |
| 218 | errdefer list.deinit(); |
| 219 | const writer = list.writer(); |
| 220 | try writer.writeAll(try self.toString(alloc)); |
| 221 | try std.json.stringify(list.toOwnedSlice(), options, out_stream); |
| 222 | } |
| 223 | }; |
| 224 | } |
| 225 | |
| 226 | pub fn TagNameJsonStringifyMixin(comptime S: type) type { |
| 227 | return struct { |
| 228 | pub fn jsonStringify(self: S, options: std.json.StringifyOptions, out_stream: anytype) !void { |
| 229 | try std.json.stringify(@tagName(self), options, out_stream); |
| 230 | } |
| 231 | }; |
| 232 | } |
Meghan Denny <hello@nektro.net> 2022-02-27 15:49:59 -08:00