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LogTape","\u002Fcompare\u002Flogtape","9.compare\u002F3.logtape",{"title":605,"path":606,"stem":607,"icon":577},"evlog vs Winston: formats and request events","\u002Fcompare\u002Fwinston","9.compare\u002F4.winston",{"title":609,"path":610,"stem":611,"icon":577},"evlog vs Consola: reporters and request context","\u002Fcompare\u002Fconsola","9.compare\u002F5.consola",{"id":613,"title":614,"body":615,"description":3082,"extension":3083,"links":3084,"meta":3089,"navigation":3090,"path":527,"seo":3091,"stem":528,"__hash__":3092},"docs\u002F7.extend\u002F5.custom-enrichers.md","Custom Enrichers",{"type":616,"value":617,"toc":3069},"minimark",[618,621,630,646,750,755,758,1430,1434,1442,1607,1626,1632,1638,1933,1938,1969,1972,2427,2431,2444,2633,2637,2643,2648,2795,2799,3032,3036,3043,3047,3065],[619,620],"enricher-chain",{},[622,623,624,625,629],"p",{},"An ",[626,627,628],"strong",{},"enricher"," runs on every emitted event before it reaches drains. It's the right tool when you want a field on every event without touching every call site: geo, user agent, trace context, deploy id, tenant id, feature flags, performance tier.",[622,631,632,633,637,638,641,642,645],{},"Use ",[634,635,636],"code",{},"defineEnricher"," from ",[634,639,640],{},"evlog\u002Ftoolkit"," and provide a single ",[634,643,644],{},"compute()"," function returning the value you want to merge into the event, and the toolkit handles error isolation, undefined skipping, and the merge step. Every built-in enricher is built on this same factory.",[647,648,651,654,736],"prompt",{":actions":649,"description":650,"icon":344},"[\"copy\",\"cursor\",\"claude\"]","Write a custom evlog enricher",[622,652,653],{},"Write a custom evlog enricher that adds derived context to every wide event.",[655,656,657,665,674,698,705,710,721,729],"ul",{},[658,659,632,660,637,662,664],"li",{},[634,661,636],{},[634,663,640],{},", never write the merge \u002F error \u002F undefined logic by hand",[658,666,667,668,671,672],{},"Pass ",[634,669,670],{},"{ name, field, compute }"," to ",[634,673,636],{},[658,675,676,679,680,683,684,683,687,683,690,693,694,697],{},[634,677,678],{},"compute(ctx)"," reads from ",[634,681,682],{},"ctx.headers"," \u002F ",[634,685,686],{},"ctx.request",[634,688,689],{},"ctx.response",[634,691,692],{},"ctx.event"," and returns the value to merge (or ",[634,695,696],{},"undefined"," to skip)",[658,699,700,701,704],{},"Keep ",[634,702,703],{},"compute"," pure and fast: no awaitable I\u002FO on the hot path; cache anything expensive at module scope",[658,706,707,709],{},[634,708,636],{}," already handles: error isolation (errors logged, never thrown), single-field merge, overwrite option",[658,711,712,713,716,717,720],{},"Wire the enricher into my framework via the ",[634,714,715],{},"enrich"," option (middleware) or ",[634,718,719],{},"initLogger.enrichers"," (standalone)",[658,722,723,724,637,727],{},"For multiple enrichers, use ",[634,725,726],{},"composeEnrichers([...])",[634,728,640],{},[658,730,731,732,735],{},"For multi-hook features (enrich + drain side-effect, etc.), use ",[634,733,734],{},"definePlugin"," instead",[622,737,738,739,745,746],{},"Docs: ",[740,741,742],"a",{"href":742,"rel":743},"https:\u002F\u002Fwww.evlog.dev\u002Fextend\u002Fcustom-enrichers",[744],"nofollow","\nBuilt-in: ",[740,747,748],{"href":748,"rel":749},"https:\u002F\u002Fwww.evlog.dev\u002Fuse-cases\u002Fenrichers",[744],[751,752,754],"h2",{"id":753},"basic-example","Basic example",[622,756,757],{},"Add deployment metadata to every event. The enricher is the same function everywhere. Only the wiring step differs per framework.",[759,760,761,935,1112,1280],"code-group",{},[762,763,769],"pre",{"className":764,"code":765,"filename":766,"language":767,"meta":768,"style":768},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","\u002F\u002F server\u002Fplugins\u002Fevlog-enrich.ts\nexport default defineNitroPlugin((nitroApp) => {\n  nitroApp.hooks.hook('evlog:enrich', (ctx) => {\n    ctx.event.deploymentId = process.env.DEPLOYMENT_ID\n    ctx.event.deployedBy = process.env.DEPLOYED_BY\n  })\n})\n","Nuxt \u002F Nitro","typescript","",[634,770,771,780,815,859,891,918,927],{"__ignoreMap":768},[772,773,776],"span",{"class":774,"line":775},"line",1,[772,777,779],{"class":778},"sHwdD","\u002F\u002F server\u002Fplugins\u002Fevlog-enrich.ts\n",[772,781,783,787,790,794,798,801,805,808,812],{"class":774,"line":782},2,[772,784,786],{"class":785},"s7zQu","export",[772,788,789],{"class":785}," default",[772,791,793],{"class":792},"s2Zo4"," defineNitroPlugin",[772,795,797],{"class":796},"sTEyZ","(",[772,799,797],{"class":800},"sMK4o",[772,802,804],{"class":803},"sHdIc","nitroApp",[772,806,807],{"class":800},")",[772,809,811],{"class":810},"spNyl"," =>",[772,813,814],{"class":800}," {\n",[772,816,818,821,824,827,829,832,835,838,842,844,847,850,853,855,857],{"class":774,"line":817},3,[772,819,820],{"class":796},"  nitroApp",[772,822,823],{"class":800},".",[772,825,826],{"class":796},"hooks",[772,828,823],{"class":800},[772,830,831],{"class":792},"hook",[772,833,797],{"class":834},"swJcz",[772,836,837],{"class":800},"'",[772,839,841],{"class":840},"sfazB","evlog:enrich",[772,843,837],{"class":800},[772,845,846],{"class":800},",",[772,848,849],{"class":800}," (",[772,851,852],{"class":803},"ctx",[772,854,807],{"class":800},[772,856,811],{"class":810},[772,858,814],{"class":800},[772,860,862,865,867,870,872,875,878,881,883,886,888],{"class":774,"line":861},4,[772,863,864],{"class":796},"    ctx",[772,866,823],{"class":800},[772,868,869],{"class":796},"event",[772,871,823],{"class":800},[772,873,874],{"class":796},"deploymentId",[772,876,877],{"class":800}," =",[772,879,880],{"class":796}," process",[772,882,823],{"class":800},[772,884,885],{"class":796},"env",[772,887,823],{"class":800},[772,889,890],{"class":796},"DEPLOYMENT_ID\n",[772,892,894,896,898,900,902,905,907,909,911,913,915],{"class":774,"line":893},5,[772,895,864],{"class":796},[772,897,823],{"class":800},[772,899,869],{"class":796},[772,901,823],{"class":800},[772,903,904],{"class":796},"deployedBy",[772,906,877],{"class":800},[772,908,880],{"class":796},[772,910,823],{"class":800},[772,912,885],{"class":796},[772,914,823],{"class":800},[772,916,917],{"class":796},"DEPLOYED_BY\n",[772,919,921,924],{"class":774,"line":920},6,[772,922,923],{"class":800},"  }",[772,925,926],{"class":834},")\n",[772,928,930,933],{"class":774,"line":929},7,[772,931,932],{"class":800},"}",[772,934,926],{"class":796},[762,936,938],{"className":764,"code":937,"filename":245,"language":767,"meta":768,"style":768},"\u002F\u002F lib\u002Fevlog.ts\nimport { createEvlog } from 'evlog\u002Fnext'\n\nexport const { withEvlog, useLogger, log, createError } = createEvlog({\n  service: 'my-app',\n  enrich: (ctx) => {\n    ctx.event.deploymentId = process.env.DEPLOYMENT_ID\n    ctx.event.deployedBy = process.env.DEPLOYED_BY\n  },\n})\n",[634,939,940,945,971,977,1015,1033,1050,1074,1099,1105],{"__ignoreMap":768},[772,941,942],{"class":774,"line":775},[772,943,944],{"class":778},"\u002F\u002F lib\u002Fevlog.ts\n",[772,946,947,950,953,956,959,962,965,968],{"class":774,"line":782},[772,948,949],{"class":785},"import",[772,951,952],{"class":800}," {",[772,954,955],{"class":796}," createEvlog",[772,957,958],{"class":800}," }",[772,960,961],{"class":785}," from",[772,963,964],{"class":800}," '",[772,966,967],{"class":840},"evlog\u002Fnext",[772,969,970],{"class":800},"'\n",[772,972,973],{"class":774,"line":817},[772,974,976],{"emptyLinePlaceholder":975},true,"\n",[772,978,979,981,984,986,989,991,994,996,999,1001,1004,1006,1008,1010,1012],{"class":774,"line":861},[772,980,786],{"class":785},[772,982,983],{"class":810}," const",[772,985,952],{"class":800},[772,987,988],{"class":796}," withEvlog",[772,990,846],{"class":800},[772,992,993],{"class":796}," useLogger",[772,995,846],{"class":800},[772,997,998],{"class":796}," log",[772,1000,846],{"class":800},[772,1002,1003],{"class":796}," createError ",[772,1005,932],{"class":800},[772,1007,877],{"class":800},[772,1009,955],{"class":792},[772,1011,797],{"class":796},[772,1013,1014],{"class":800},"{\n",[772,1016,1017,1020,1023,1025,1028,1030],{"class":774,"line":893},[772,1018,1019],{"class":834},"  service",[772,1021,1022],{"class":800},":",[772,1024,964],{"class":800},[772,1026,1027],{"class":840},"my-app",[772,1029,837],{"class":800},[772,1031,1032],{"class":800},",\n",[772,1034,1035,1038,1040,1042,1044,1046,1048],{"class":774,"line":920},[772,1036,1037],{"class":792},"  enrich",[772,1039,1022],{"class":800},[772,1041,849],{"class":800},[772,1043,852],{"class":803},[772,1045,807],{"class":800},[772,1047,811],{"class":810},[772,1049,814],{"class":800},[772,1051,1052,1054,1056,1058,1060,1062,1064,1066,1068,1070,1072],{"class":774,"line":929},[772,1053,864],{"class":796},[772,1055,823],{"class":800},[772,1057,869],{"class":796},[772,1059,823],{"class":800},[772,1061,874],{"class":796},[772,1063,877],{"class":800},[772,1065,880],{"class":796},[772,1067,823],{"class":800},[772,1069,885],{"class":796},[772,1071,823],{"class":800},[772,1073,890],{"class":796},[772,1075,1077,1079,1081,1083,1085,1087,1089,1091,1093,1095,1097],{"class":774,"line":1076},8,[772,1078,864],{"class":796},[772,1080,823],{"class":800},[772,1082,869],{"class":796},[772,1084,823],{"class":800},[772,1086,904],{"class":796},[772,1088,877],{"class":800},[772,1090,880],{"class":796},[772,1092,823],{"class":800},[772,1094,885],{"class":796},[772,1096,823],{"class":800},[772,1098,917],{"class":796},[772,1100,1102],{"class":774,"line":1101},9,[772,1103,1104],{"class":800},"  },\n",[772,1106,1108,1110],{"class":774,"line":1107},10,[772,1109,932],{"class":800},[772,1111,926],{"class":796},[762,1113,1116],{"className":764,"code":1114,"filename":1115,"language":767,"meta":768,"style":768},"import type { EnrichContext } from 'evlog'\n\nconst deployment = (ctx: EnrichContext) => {\n  ctx.event.deploymentId = process.env.DEPLOYMENT_ID\n  ctx.event.deployedBy = process.env.DEPLOYED_BY\n}\n\napp.use(evlog({ enrichers: [deployment] })) \u002F\u002F Hono \u002F Express \u002F Elysia\n\u002F\u002F await app.register(evlog, { enrichers: [deployment] }) \u002F\u002F Fastify\n\u002F\u002F EvlogModule.forRoot({ enrichers: [deployment] }) \u002F\u002F NestJS\n","Hono \u002F Express \u002F Fastify \u002F Elysia \u002F NestJS",[634,1117,1118,1141,1145,1171,1196,1220,1225,1229,1264,1272],{"__ignoreMap":768},[772,1119,1120,1122,1125,1127,1130,1132,1134,1136,1139],{"class":774,"line":775},[772,1121,949],{"class":785},[772,1123,1124],{"class":785}," type",[772,1126,952],{"class":800},[772,1128,1129],{"class":796}," EnrichContext",[772,1131,958],{"class":800},[772,1133,961],{"class":785},[772,1135,964],{"class":800},[772,1137,1138],{"class":840},"evlog",[772,1140,970],{"class":800},[772,1142,1143],{"class":774,"line":782},[772,1144,976],{"emptyLinePlaceholder":975},[772,1146,1147,1150,1153,1156,1158,1160,1162,1165,1167,1169],{"class":774,"line":817},[772,1148,1149],{"class":810},"const",[772,1151,1152],{"class":796}," deployment ",[772,1154,1155],{"class":800},"=",[772,1157,849],{"class":800},[772,1159,852],{"class":803},[772,1161,1022],{"class":800},[772,1163,1129],{"class":1164},"sBMFI",[772,1166,807],{"class":800},[772,1168,811],{"class":810},[772,1170,814],{"class":800},[772,1172,1173,1176,1178,1180,1182,1184,1186,1188,1190,1192,1194],{"class":774,"line":861},[772,1174,1175],{"class":796},"  ctx",[772,1177,823],{"class":800},[772,1179,869],{"class":796},[772,1181,823],{"class":800},[772,1183,874],{"class":796},[772,1185,877],{"class":800},[772,1187,880],{"class":796},[772,1189,823],{"class":800},[772,1191,885],{"class":796},[772,1193,823],{"class":800},[772,1195,890],{"class":796},[772,1197,1198,1200,1202,1204,1206,1208,1210,1212,1214,1216,1218],{"class":774,"line":893},[772,1199,1175],{"class":796},[772,1201,823],{"class":800},[772,1203,869],{"class":796},[772,1205,823],{"class":800},[772,1207,904],{"class":796},[772,1209,877],{"class":800},[772,1211,880],{"class":796},[772,1213,823],{"class":800},[772,1215,885],{"class":796},[772,1217,823],{"class":800},[772,1219,917],{"class":796},[772,1221,1222],{"class":774,"line":920},[772,1223,1224],{"class":800},"}\n",[772,1226,1227],{"class":774,"line":929},[772,1228,976],{"emptyLinePlaceholder":975},[772,1230,1231,1234,1236,1239,1241,1243,1245,1248,1251,1253,1256,1258,1261],{"class":774,"line":1076},[772,1232,1233],{"class":796},"app",[772,1235,823],{"class":800},[772,1237,1238],{"class":792},"use",[772,1240,797],{"class":796},[772,1242,1138],{"class":792},[772,1244,797],{"class":796},[772,1246,1247],{"class":800},"{",[772,1249,1250],{"class":834}," enrichers",[772,1252,1022],{"class":800},[772,1254,1255],{"class":796}," [deployment] ",[772,1257,932],{"class":800},[772,1259,1260],{"class":796},")) ",[772,1262,1263],{"class":778},"\u002F\u002F Hono \u002F Express \u002F Elysia\n",[772,1265,1266,1269],{"class":774,"line":1101},[772,1267,1268],{"class":778},"\u002F\u002F await app.register(evlog, { enrichers: [deployment] })",[772,1270,1271],{"class":778}," \u002F\u002F Fastify\n",[772,1273,1274,1277],{"class":774,"line":1107},[772,1275,1276],{"class":778},"\u002F\u002F EvlogModule.forRoot({ enrichers: [deployment] })",[772,1278,1279],{"class":778}," \u002F\u002F NestJS\n",[762,1281,1283],{"className":764,"code":1282,"filename":300,"language":767,"meta":768,"style":768},"\u002F\u002F index.ts\nimport type { EnrichContext } from 'evlog'\nimport { initLogger } from 'evlog'\n\nconst deployment = (ctx: EnrichContext) => {\n  ctx.event.deploymentId = process.env.DEPLOYMENT_ID\n  ctx.event.deployedBy = process.env.DEPLOYED_BY\n}\n\ninitLogger({ enrichers: [deployment] })\n",[634,1284,1285,1290,1310,1329,1333,1355,1379,1403,1407,1411],{"__ignoreMap":768},[772,1286,1287],{"class":774,"line":775},[772,1288,1289],{"class":778},"\u002F\u002F index.ts\n",[772,1291,1292,1294,1296,1298,1300,1302,1304,1306,1308],{"class":774,"line":782},[772,1293,949],{"class":785},[772,1295,1124],{"class":785},[772,1297,952],{"class":800},[772,1299,1129],{"class":796},[772,1301,958],{"class":800},[772,1303,961],{"class":785},[772,1305,964],{"class":800},[772,1307,1138],{"class":840},[772,1309,970],{"class":800},[772,1311,1312,1314,1316,1319,1321,1323,1325,1327],{"class":774,"line":817},[772,1313,949],{"class":785},[772,1315,952],{"class":800},[772,1317,1318],{"class":796}," initLogger",[772,1320,958],{"class":800},[772,1322,961],{"class":785},[772,1324,964],{"class":800},[772,1326,1138],{"class":840},[772,1328,970],{"class":800},[772,1330,1331],{"class":774,"line":861},[772,1332,976],{"emptyLinePlaceholder":975},[772,1334,1335,1337,1339,1341,1343,1345,1347,1349,1351,1353],{"class":774,"line":893},[772,1336,1149],{"class":810},[772,1338,1152],{"class":796},[772,1340,1155],{"class":800},[772,1342,849],{"class":800},[772,1344,852],{"class":803},[772,1346,1022],{"class":800},[772,1348,1129],{"class":1164},[772,1350,807],{"class":800},[772,1352,811],{"class":810},[772,1354,814],{"class":800},[772,1356,1357,1359,1361,1363,1365,1367,1369,1371,1373,1375,1377],{"class":774,"line":920},[772,1358,1175],{"class":796},[772,1360,823],{"class":800},[772,1362,869],{"class":796},[772,1364,823],{"class":800},[772,1366,874],{"class":796},[772,1368,877],{"class":800},[772,1370,880],{"class":796},[772,1372,823],{"class":800},[772,1374,885],{"class":796},[772,1376,823],{"class":800},[772,1378,890],{"class":796},[772,1380,1381,1383,1385,1387,1389,1391,1393,1395,1397,1399,1401],{"class":774,"line":929},[772,1382,1175],{"class":796},[772,1384,823],{"class":800},[772,1386,869],{"class":796},[772,1388,823],{"class":800},[772,1390,904],{"class":796},[772,1392,877],{"class":800},[772,1394,880],{"class":796},[772,1396,823],{"class":800},[772,1398,885],{"class":796},[772,1400,823],{"class":800},[772,1402,917],{"class":796},[772,1404,1405],{"class":774,"line":1076},[772,1406,1224],{"class":800},[772,1408,1409],{"class":774,"line":1101},[772,1410,976],{"emptyLinePlaceholder":975},[772,1412,1413,1416,1418,1420,1422,1424,1426,1428],{"class":774,"line":1107},[772,1414,1415],{"class":792},"initLogger",[772,1417,797],{"class":796},[772,1419,1247],{"class":800},[772,1421,1250],{"class":834},[772,1423,1022],{"class":800},[772,1425,1255],{"class":796},[772,1427,932],{"class":800},[772,1429,926],{"class":796},[751,1431,1433],{"id":1432},"enrichcontext","EnrichContext",[622,1435,1436,1437,1439,1440,1022],{},"The ",[634,1438,841],{}," hook receives an ",[634,1441,1433],{},[762,1443,1446],{"className":764,"code":1444,"filename":1445,"language":767,"meta":768,"style":768},"interface EnrichContext {\n  \u002F** The emitted wide event (mutable) *\u002F\n  event: WideEvent\n  \u002F** Request metadata *\u002F\n  request?: {\n    method?: string\n    path?: string\n    requestId?: string\n  }\n  \u002F** Safe HTTP request headers (sensitive headers filtered out) *\u002F\n  headers?: Record\u003Cstring, string>\n  \u002F** Response metadata *\u002F\n  response?: {\n    status?: number\n    headers?: Record\u003Cstring, string>\n  }\n}\n","enrich-context.ts",[634,1447,1448,1457,1462,1472,1477,1487,1497,1506,1515,1520,1525,1550,1556,1566,1577,1597,1602],{"__ignoreMap":768},[772,1449,1450,1453,1455],{"class":774,"line":775},[772,1451,1452],{"class":810},"interface",[772,1454,1129],{"class":1164},[772,1456,814],{"class":800},[772,1458,1459],{"class":774,"line":782},[772,1460,1461],{"class":778},"  \u002F** The emitted wide event (mutable) *\u002F\n",[772,1463,1464,1467,1469],{"class":774,"line":817},[772,1465,1466],{"class":834},"  event",[772,1468,1022],{"class":800},[772,1470,1471],{"class":1164}," WideEvent\n",[772,1473,1474],{"class":774,"line":861},[772,1475,1476],{"class":778},"  \u002F** Request metadata *\u002F\n",[772,1478,1479,1482,1485],{"class":774,"line":893},[772,1480,1481],{"class":834},"  request",[772,1483,1484],{"class":800},"?:",[772,1486,814],{"class":800},[772,1488,1489,1492,1494],{"class":774,"line":920},[772,1490,1491],{"class":834},"    method",[772,1493,1484],{"class":800},[772,1495,1496],{"class":1164}," string\n",[772,1498,1499,1502,1504],{"class":774,"line":929},[772,1500,1501],{"class":834},"    path",[772,1503,1484],{"class":800},[772,1505,1496],{"class":1164},[772,1507,1508,1511,1513],{"class":774,"line":1076},[772,1509,1510],{"class":834},"    requestId",[772,1512,1484],{"class":800},[772,1514,1496],{"class":1164},[772,1516,1517],{"class":774,"line":1101},[772,1518,1519],{"class":800},"  }\n",[772,1521,1522],{"class":774,"line":1107},[772,1523,1524],{"class":778},"  \u002F** Safe HTTP request headers (sensitive headers filtered out) *\u002F\n",[772,1526,1528,1531,1533,1536,1539,1542,1544,1547],{"class":774,"line":1527},11,[772,1529,1530],{"class":834},"  headers",[772,1532,1484],{"class":800},[772,1534,1535],{"class":1164}," Record",[772,1537,1538],{"class":800},"\u003C",[772,1540,1541],{"class":1164},"string",[772,1543,846],{"class":800},[772,1545,1546],{"class":1164}," string",[772,1548,1549],{"class":800},">\n",[772,1551,1553],{"class":774,"line":1552},12,[772,1554,1555],{"class":778},"  \u002F** Response metadata *\u002F\n",[772,1557,1559,1562,1564],{"class":774,"line":1558},13,[772,1560,1561],{"class":834},"  response",[772,1563,1484],{"class":800},[772,1565,814],{"class":800},[772,1567,1569,1572,1574],{"class":774,"line":1568},14,[772,1570,1571],{"class":834},"    status",[772,1573,1484],{"class":800},[772,1575,1576],{"class":1164}," number\n",[772,1578,1580,1583,1585,1587,1589,1591,1593,1595],{"class":774,"line":1579},15,[772,1581,1582],{"class":834},"    headers",[772,1584,1484],{"class":800},[772,1586,1535],{"class":1164},[772,1588,1538],{"class":800},[772,1590,1541],{"class":1164},[772,1592,846],{"class":800},[772,1594,1546],{"class":1164},[772,1596,1549],{"class":800},[772,1598,1600],{"class":774,"line":1599},16,[772,1601,1519],{"class":800},[772,1603,1605],{"class":774,"line":1604},17,[772,1606,1224],{"class":800},[1608,1609,1611,1614,1615,1618,1619,1618,1622,1625],"callout",{"color":1610,"icon":388},"success",[626,1612,1613],{},"Security:"," Sensitive headers (",[634,1616,1617],{},"authorization",", ",[634,1620,1621],{},"cookie",[634,1623,1624],{},"x-api-key",", etc.) are automatically filtered and never passed to enrichers.",[751,1627,1629,1630],{"id":1628},"recommended-pattern-defineenricher","Recommended pattern: ",[634,1631,636],{},[622,1633,1634,1635,1637],{},"Every built-in enricher uses this same factory. Provide ",[634,1636,644],{}," and you're done:",[762,1639,1642],{"className":764,"code":1640,"filename":1641,"language":767,"meta":768,"style":768},"import { defineEnricher, getHeader, type EnricherOptions } from 'evlog\u002Ftoolkit'\n\ninterface TenantInfo {\n  id: string\n  org?: string\n}\n\nexport function createTenantEnricher(options: EnricherOptions & { headerName?: string } = {}) {\n  const headerName = options.headerName ?? 'x-tenant-id'\n\n  return defineEnricher\u003CTenantInfo>({\n    name: 'tenant',\n    field: 'tenant',\n    compute: ({ headers }) => {\n      const id = getHeader(headers, headerName)\n      if (!id) return undefined\n      return { id }\n    },\n  }, options)\n}\n","server\u002Futils\u002Fenrichers.ts",[634,1643,1644,1675,1679,1688,1697,1706,1710,1714,1754,1781,1785,1804,1820,1835,1855,1878,1900,1912,1918,1928],{"__ignoreMap":768},[772,1645,1646,1648,1650,1653,1655,1658,1660,1662,1665,1667,1669,1671,1673],{"class":774,"line":775},[772,1647,949],{"class":785},[772,1649,952],{"class":800},[772,1651,1652],{"class":796}," defineEnricher",[772,1654,846],{"class":800},[772,1656,1657],{"class":796}," getHeader",[772,1659,846],{"class":800},[772,1661,1124],{"class":785},[772,1663,1664],{"class":796}," EnricherOptions",[772,1666,958],{"class":800},[772,1668,961],{"class":785},[772,1670,964],{"class":800},[772,1672,640],{"class":840},[772,1674,970],{"class":800},[772,1676,1677],{"class":774,"line":782},[772,1678,976],{"emptyLinePlaceholder":975},[772,1680,1681,1683,1686],{"class":774,"line":817},[772,1682,1452],{"class":810},[772,1684,1685],{"class":1164}," TenantInfo",[772,1687,814],{"class":800},[772,1689,1690,1693,1695],{"class":774,"line":861},[772,1691,1692],{"class":834},"  id",[772,1694,1022],{"class":800},[772,1696,1496],{"class":1164},[772,1698,1699,1702,1704],{"class":774,"line":893},[772,1700,1701],{"class":834},"  org",[772,1703,1484],{"class":800},[772,1705,1496],{"class":1164},[772,1707,1708],{"class":774,"line":920},[772,1709,1224],{"class":800},[772,1711,1712],{"class":774,"line":929},[772,1713,976],{"emptyLinePlaceholder":975},[772,1715,1716,1718,1721,1724,1726,1729,1731,1733,1736,1738,1741,1743,1745,1747,1749,1752],{"class":774,"line":1076},[772,1717,786],{"class":785},[772,1719,1720],{"class":810}," function",[772,1722,1723],{"class":792}," createTenantEnricher",[772,1725,797],{"class":800},[772,1727,1728],{"class":803},"options",[772,1730,1022],{"class":800},[772,1732,1664],{"class":1164},[772,1734,1735],{"class":800}," &",[772,1737,952],{"class":800},[772,1739,1740],{"class":834}," headerName",[772,1742,1484],{"class":800},[772,1744,1546],{"class":1164},[772,1746,958],{"class":800},[772,1748,877],{"class":800},[772,1750,1751],{"class":800}," {})",[772,1753,814],{"class":800},[772,1755,1756,1759,1761,1763,1766,1768,1771,1774,1776,1779],{"class":774,"line":1101},[772,1757,1758],{"class":810},"  const",[772,1760,1740],{"class":796},[772,1762,877],{"class":800},[772,1764,1765],{"class":796}," options",[772,1767,823],{"class":800},[772,1769,1770],{"class":796},"headerName",[772,1772,1773],{"class":800}," ??",[772,1775,964],{"class":800},[772,1777,1778],{"class":840},"x-tenant-id",[772,1780,970],{"class":800},[772,1782,1783],{"class":774,"line":1107},[772,1784,976],{"emptyLinePlaceholder":975},[772,1786,1787,1790,1792,1794,1797,1800,1802],{"class":774,"line":1527},[772,1788,1789],{"class":785},"  return",[772,1791,1652],{"class":792},[772,1793,1538],{"class":800},[772,1795,1796],{"class":1164},"TenantInfo",[772,1798,1799],{"class":800},">",[772,1801,797],{"class":834},[772,1803,1014],{"class":800},[772,1805,1806,1809,1811,1813,1816,1818],{"class":774,"line":1552},[772,1807,1808],{"class":834},"    name",[772,1810,1022],{"class":800},[772,1812,964],{"class":800},[772,1814,1815],{"class":840},"tenant",[772,1817,837],{"class":800},[772,1819,1032],{"class":800},[772,1821,1822,1825,1827,1829,1831,1833],{"class":774,"line":1558},[772,1823,1824],{"class":834},"    field",[772,1826,1022],{"class":800},[772,1828,964],{"class":800},[772,1830,1815],{"class":840},[772,1832,837],{"class":800},[772,1834,1032],{"class":800},[772,1836,1837,1840,1842,1845,1848,1851,1853],{"class":774,"line":1568},[772,1838,1839],{"class":792},"    compute",[772,1841,1022],{"class":800},[772,1843,1844],{"class":800}," ({",[772,1846,1847],{"class":803}," headers",[772,1849,1850],{"class":800}," })",[772,1852,811],{"class":810},[772,1854,814],{"class":800},[772,1856,1857,1860,1863,1865,1867,1869,1872,1874,1876],{"class":774,"line":1579},[772,1858,1859],{"class":810},"      const",[772,1861,1862],{"class":796}," id",[772,1864,877],{"class":800},[772,1866,1657],{"class":792},[772,1868,797],{"class":834},[772,1870,1871],{"class":796},"headers",[772,1873,846],{"class":800},[772,1875,1740],{"class":796},[772,1877,926],{"class":834},[772,1879,1880,1883,1885,1888,1891,1894,1897],{"class":774,"line":1599},[772,1881,1882],{"class":785},"      if",[772,1884,849],{"class":834},[772,1886,1887],{"class":800},"!",[772,1889,1890],{"class":796},"id",[772,1892,1893],{"class":834},") ",[772,1895,1896],{"class":785},"return",[772,1898,1899],{"class":800}," undefined\n",[772,1901,1902,1905,1907,1909],{"class":774,"line":1604},[772,1903,1904],{"class":785},"      return",[772,1906,952],{"class":800},[772,1908,1862],{"class":796},[772,1910,1911],{"class":800}," }\n",[772,1913,1915],{"class":774,"line":1914},18,[772,1916,1917],{"class":800},"    },\n",[772,1919,1921,1924,1926],{"class":774,"line":1920},19,[772,1922,1923],{"class":800},"  },",[772,1925,1765],{"class":796},[772,1927,926],{"class":834},[772,1929,1931],{"class":774,"line":1930},20,[772,1932,1224],{"class":800},[622,1934,1935,1937],{},[634,1936,636],{}," automatically:",[655,1939,1940,1948,1962],{},[658,1941,1942,1943,1945,1946],{},"skips when ",[634,1944,644],{}," returns ",[634,1947,696],{},[658,1949,1950,1951,1954,1955,1958,1959,807],{},"merges the result into ",[634,1952,1953],{},"ctx.event[field]"," via ",[634,1956,1957],{},"mergeEventField"," (respecting ",[634,1960,1961],{},"options.overwrite",[658,1963,1964,1965,1968],{},"catches errors and logs them as ",[634,1966,1967],{},"[evlog\u002F\u003Cname>]"," instead of breaking the pipeline",[622,1970,1971],{},"Wire it like any other enricher:",[759,1973,1974,2088,2233,2334],{},[762,1975,1977],{"className":764,"code":1976,"filename":766,"language":767,"meta":768,"style":768},"\u002F\u002F server\u002Fplugins\u002Fevlog-enrich.ts\nimport { createTenantEnricher } from '~\u002Fserver\u002Futils\u002Fenrichers'\n\nexport default defineNitroPlugin((nitroApp) => {\n  const enrichTenant = createTenantEnricher({ headerName: 'x-org-id' })\n  nitroApp.hooks.hook('evlog:enrich', enrichTenant)\n})\n",[634,1978,1979,1983,2002,2006,2026,2056,2082],{"__ignoreMap":768},[772,1980,1981],{"class":774,"line":775},[772,1982,779],{"class":778},[772,1984,1985,1987,1989,1991,1993,1995,1997,2000],{"class":774,"line":782},[772,1986,949],{"class":785},[772,1988,952],{"class":800},[772,1990,1723],{"class":796},[772,1992,958],{"class":800},[772,1994,961],{"class":785},[772,1996,964],{"class":800},[772,1998,1999],{"class":840},"~\u002Fserver\u002Futils\u002Fenrichers",[772,2001,970],{"class":800},[772,2003,2004],{"class":774,"line":817},[772,2005,976],{"emptyLinePlaceholder":975},[772,2007,2008,2010,2012,2014,2016,2018,2020,2022,2024],{"class":774,"line":861},[772,2009,786],{"class":785},[772,2011,789],{"class":785},[772,2013,793],{"class":792},[772,2015,797],{"class":796},[772,2017,797],{"class":800},[772,2019,804],{"class":803},[772,2021,807],{"class":800},[772,2023,811],{"class":810},[772,2025,814],{"class":800},[772,2027,2028,2030,2033,2035,2037,2039,2041,2043,2045,2047,2050,2052,2054],{"class":774,"line":893},[772,2029,1758],{"class":810},[772,2031,2032],{"class":796}," enrichTenant",[772,2034,877],{"class":800},[772,2036,1723],{"class":792},[772,2038,797],{"class":834},[772,2040,1247],{"class":800},[772,2042,1740],{"class":834},[772,2044,1022],{"class":800},[772,2046,964],{"class":800},[772,2048,2049],{"class":840},"x-org-id",[772,2051,837],{"class":800},[772,2053,958],{"class":800},[772,2055,926],{"class":834},[772,2057,2058,2060,2062,2064,2066,2068,2070,2072,2074,2076,2078,2080],{"class":774,"line":920},[772,2059,820],{"class":796},[772,2061,823],{"class":800},[772,2063,826],{"class":796},[772,2065,823],{"class":800},[772,2067,831],{"class":792},[772,2069,797],{"class":834},[772,2071,837],{"class":800},[772,2073,841],{"class":840},[772,2075,837],{"class":800},[772,2077,846],{"class":800},[772,2079,2032],{"class":796},[772,2081,926],{"class":834},[772,2083,2084,2086],{"class":774,"line":929},[772,2085,932],{"class":800},[772,2087,926],{"class":796},[762,2089,2091],{"className":764,"code":2090,"filename":245,"language":767,"meta":768,"style":768},"\u002F\u002F lib\u002Fevlog.ts\nimport { createEvlog } from 'evlog\u002Fnext'\nimport { createTenantEnricher } from '.\u002Fenrichers'\n\nconst enrichTenant = createTenantEnricher({ headerName: 'x-org-id' })\n\nexport const { withEvlog, useLogger, log, createError } = createEvlog({\n  service: 'my-app',\n  enrich: enrichTenant,\n})\n",[634,2092,2093,2097,2115,2134,2138,2167,2171,2203,2217,2227],{"__ignoreMap":768},[772,2094,2095],{"class":774,"line":775},[772,2096,944],{"class":778},[772,2098,2099,2101,2103,2105,2107,2109,2111,2113],{"class":774,"line":782},[772,2100,949],{"class":785},[772,2102,952],{"class":800},[772,2104,955],{"class":796},[772,2106,958],{"class":800},[772,2108,961],{"class":785},[772,2110,964],{"class":800},[772,2112,967],{"class":840},[772,2114,970],{"class":800},[772,2116,2117,2119,2121,2123,2125,2127,2129,2132],{"class":774,"line":817},[772,2118,949],{"class":785},[772,2120,952],{"class":800},[772,2122,1723],{"class":796},[772,2124,958],{"class":800},[772,2126,961],{"class":785},[772,2128,964],{"class":800},[772,2130,2131],{"class":840},".\u002Fenrichers",[772,2133,970],{"class":800},[772,2135,2136],{"class":774,"line":861},[772,2137,976],{"emptyLinePlaceholder":975},[772,2139,2140,2142,2145,2147,2149,2151,2153,2155,2157,2159,2161,2163,2165],{"class":774,"line":893},[772,2141,1149],{"class":810},[772,2143,2144],{"class":796}," enrichTenant ",[772,2146,1155],{"class":800},[772,2148,1723],{"class":792},[772,2150,797],{"class":796},[772,2152,1247],{"class":800},[772,2154,1740],{"class":834},[772,2156,1022],{"class":800},[772,2158,964],{"class":800},[772,2160,2049],{"class":840},[772,2162,837],{"class":800},[772,2164,958],{"class":800},[772,2166,926],{"class":796},[772,2168,2169],{"class":774,"line":920},[772,2170,976],{"emptyLinePlaceholder":975},[772,2172,2173,2175,2177,2179,2181,2183,2185,2187,2189,2191,2193,2195,2197,2199,2201],{"class":774,"line":929},[772,2174,786],{"class":785},[772,2176,983],{"class":810},[772,2178,952],{"class":800},[772,2180,988],{"class":796},[772,2182,846],{"class":800},[772,2184,993],{"class":796},[772,2186,846],{"class":800},[772,2188,998],{"class":796},[772,2190,846],{"class":800},[772,2192,1003],{"class":796},[772,2194,932],{"class":800},[772,2196,877],{"class":800},[772,2198,955],{"class":792},[772,2200,797],{"class":796},[772,2202,1014],{"class":800},[772,2204,2205,2207,2209,2211,2213,2215],{"class":774,"line":1076},[772,2206,1019],{"class":834},[772,2208,1022],{"class":800},[772,2210,964],{"class":800},[772,2212,1027],{"class":840},[772,2214,837],{"class":800},[772,2216,1032],{"class":800},[772,2218,2219,2221,2223,2225],{"class":774,"line":1101},[772,2220,1037],{"class":834},[772,2222,1022],{"class":800},[772,2224,2032],{"class":796},[772,2226,1032],{"class":800},[772,2228,2229,2231],{"class":774,"line":1107},[772,2230,932],{"class":800},[772,2232,926],{"class":796},[762,2234,2236],{"className":764,"code":2235,"filename":1115,"language":767,"meta":768,"style":768},"import { createTenantEnricher } from '.\u002Fenrichers'\n\nconst enrichTenant = createTenantEnricher({ headerName: 'x-org-id' })\n\napp.use(evlog({ enrichers: [enrichTenant] }))\n\u002F\u002F await app.register(evlog, { enrichers: [enrichTenant] }) \u002F\u002F Fastify\n\u002F\u002F EvlogModule.forRoot({ enrichers: [enrichTenant] }) \u002F\u002F NestJS\n",[634,2237,2238,2256,2260,2288,2292,2320,2327],{"__ignoreMap":768},[772,2239,2240,2242,2244,2246,2248,2250,2252,2254],{"class":774,"line":775},[772,2241,949],{"class":785},[772,2243,952],{"class":800},[772,2245,1723],{"class":796},[772,2247,958],{"class":800},[772,2249,961],{"class":785},[772,2251,964],{"class":800},[772,2253,2131],{"class":840},[772,2255,970],{"class":800},[772,2257,2258],{"class":774,"line":782},[772,2259,976],{"emptyLinePlaceholder":975},[772,2261,2262,2264,2266,2268,2270,2272,2274,2276,2278,2280,2282,2284,2286],{"class":774,"line":817},[772,2263,1149],{"class":810},[772,2265,2144],{"class":796},[772,2267,1155],{"class":800},[772,2269,1723],{"class":792},[772,2271,797],{"class":796},[772,2273,1247],{"class":800},[772,2275,1740],{"class":834},[772,2277,1022],{"class":800},[772,2279,964],{"class":800},[772,2281,2049],{"class":840},[772,2283,837],{"class":800},[772,2285,958],{"class":800},[772,2287,926],{"class":796},[772,2289,2290],{"class":774,"line":861},[772,2291,976],{"emptyLinePlaceholder":975},[772,2293,2294,2296,2298,2300,2302,2304,2306,2308,2310,2312,2315,2317],{"class":774,"line":893},[772,2295,1233],{"class":796},[772,2297,823],{"class":800},[772,2299,1238],{"class":792},[772,2301,797],{"class":796},[772,2303,1138],{"class":792},[772,2305,797],{"class":796},[772,2307,1247],{"class":800},[772,2309,1250],{"class":834},[772,2311,1022],{"class":800},[772,2313,2314],{"class":796}," [enrichTenant] ",[772,2316,932],{"class":800},[772,2318,2319],{"class":796},"))\n",[772,2321,2322,2325],{"class":774,"line":920},[772,2323,2324],{"class":778},"\u002F\u002F await app.register(evlog, { enrichers: [enrichTenant] })",[772,2326,1271],{"class":778},[772,2328,2329,2332],{"class":774,"line":929},[772,2330,2331],{"class":778},"\u002F\u002F EvlogModule.forRoot({ enrichers: [enrichTenant] })",[772,2333,1279],{"class":778},[762,2335,2337],{"className":764,"code":2336,"filename":300,"language":767,"meta":768,"style":768},"import { initLogger } from 'evlog'\nimport { createTenantEnricher } from '.\u002Fenrichers'\n\ninitLogger({\n  enrichers: [createTenantEnricher({ headerName: 'x-org-id' })],\n})\n",[634,2338,2339,2357,2375,2379,2387,2421],{"__ignoreMap":768},[772,2340,2341,2343,2345,2347,2349,2351,2353,2355],{"class":774,"line":775},[772,2342,949],{"class":785},[772,2344,952],{"class":800},[772,2346,1318],{"class":796},[772,2348,958],{"class":800},[772,2350,961],{"class":785},[772,2352,964],{"class":800},[772,2354,1138],{"class":840},[772,2356,970],{"class":800},[772,2358,2359,2361,2363,2365,2367,2369,2371,2373],{"class":774,"line":782},[772,2360,949],{"class":785},[772,2362,952],{"class":800},[772,2364,1723],{"class":796},[772,2366,958],{"class":800},[772,2368,961],{"class":785},[772,2370,964],{"class":800},[772,2372,2131],{"class":840},[772,2374,970],{"class":800},[772,2376,2377],{"class":774,"line":817},[772,2378,976],{"emptyLinePlaceholder":975},[772,2380,2381,2383,2385],{"class":774,"line":861},[772,2382,1415],{"class":792},[772,2384,797],{"class":796},[772,2386,1014],{"class":800},[772,2388,2389,2392,2394,2397,2400,2402,2404,2406,2408,2410,2412,2414,2416,2419],{"class":774,"line":893},[772,2390,2391],{"class":834},"  enrichers",[772,2393,1022],{"class":800},[772,2395,2396],{"class":796}," [",[772,2398,2399],{"class":792},"createTenantEnricher",[772,2401,797],{"class":796},[772,2403,1247],{"class":800},[772,2405,1740],{"class":834},[772,2407,1022],{"class":800},[772,2409,964],{"class":800},[772,2411,2049],{"class":840},[772,2413,837],{"class":800},[772,2415,958],{"class":800},[772,2417,2418],{"class":796},")]",[772,2420,1032],{"class":800},[772,2422,2423,2425],{"class":774,"line":920},[772,2424,932],{"class":800},[772,2426,926],{"class":796},[751,2428,2430],{"id":2429},"combining-with-built-in-enrichers","Combining with built-in enrichers",[622,2432,2433,2434,2437,2438,637,2441,2443],{},"Custom and built-in enrichers compose freely, since they're all just ",[634,2435,2436],{},"(ctx: EnrichContext) => void"," functions. Use ",[634,2439,2440],{},"composeEnrichers",[634,2442,640],{}," to combine them into a single callable:",[762,2445,2448],{"className":764,"code":2446,"filename":2447,"language":767,"meta":768,"style":768},"import { composeEnrichers, defineEnricher } from 'evlog\u002Ftoolkit'\nimport { createDefaultEnrichers } from 'evlog\u002Fenrichers'\n\nconst region = defineEnricher({\n  name: 'region',\n  field: 'region',\n  compute: () => process.env.FLY_REGION ?? process.env.AWS_REGION,\n})\n\nexport const enrich = composeEnrichers([\n  createDefaultEnrichers(), \u002F\u002F userAgent + geo + requestSize + traceContext\n  region,\n])\n","enrichers.ts",[634,2449,2450,2473,2493,2497,2512,2528,2543,2582,2588,2592,2608,2621,2628],{"__ignoreMap":768},[772,2451,2452,2454,2456,2459,2461,2463,2465,2467,2469,2471],{"class":774,"line":775},[772,2453,949],{"class":785},[772,2455,952],{"class":800},[772,2457,2458],{"class":796}," composeEnrichers",[772,2460,846],{"class":800},[772,2462,1652],{"class":796},[772,2464,958],{"class":800},[772,2466,961],{"class":785},[772,2468,964],{"class":800},[772,2470,640],{"class":840},[772,2472,970],{"class":800},[772,2474,2475,2477,2479,2482,2484,2486,2488,2491],{"class":774,"line":782},[772,2476,949],{"class":785},[772,2478,952],{"class":800},[772,2480,2481],{"class":796}," createDefaultEnrichers",[772,2483,958],{"class":800},[772,2485,961],{"class":785},[772,2487,964],{"class":800},[772,2489,2490],{"class":840},"evlog\u002Fenrichers",[772,2492,970],{"class":800},[772,2494,2495],{"class":774,"line":817},[772,2496,976],{"emptyLinePlaceholder":975},[772,2498,2499,2501,2504,2506,2508,2510],{"class":774,"line":861},[772,2500,1149],{"class":810},[772,2502,2503],{"class":796}," region ",[772,2505,1155],{"class":800},[772,2507,1652],{"class":792},[772,2509,797],{"class":796},[772,2511,1014],{"class":800},[772,2513,2514,2517,2519,2521,2524,2526],{"class":774,"line":893},[772,2515,2516],{"class":834},"  name",[772,2518,1022],{"class":800},[772,2520,964],{"class":800},[772,2522,2523],{"class":840},"region",[772,2525,837],{"class":800},[772,2527,1032],{"class":800},[772,2529,2530,2533,2535,2537,2539,2541],{"class":774,"line":920},[772,2531,2532],{"class":834},"  field",[772,2534,1022],{"class":800},[772,2536,964],{"class":800},[772,2538,2523],{"class":840},[772,2540,837],{"class":800},[772,2542,1032],{"class":800},[772,2544,2545,2548,2550,2553,2555,2557,2559,2561,2563,2566,2569,2571,2573,2575,2577,2580],{"class":774,"line":929},[772,2546,2547],{"class":792},"  compute",[772,2549,1022],{"class":800},[772,2551,2552],{"class":800}," ()",[772,2554,811],{"class":810},[772,2556,880],{"class":796},[772,2558,823],{"class":800},[772,2560,885],{"class":796},[772,2562,823],{"class":800},[772,2564,2565],{"class":796},"FLY_REGION ",[772,2567,2568],{"class":800},"??",[772,2570,880],{"class":796},[772,2572,823],{"class":800},[772,2574,885],{"class":796},[772,2576,823],{"class":800},[772,2578,2579],{"class":796},"AWS_REGION",[772,2581,1032],{"class":800},[772,2583,2584,2586],{"class":774,"line":1076},[772,2585,932],{"class":800},[772,2587,926],{"class":796},[772,2589,2590],{"class":774,"line":1101},[772,2591,976],{"emptyLinePlaceholder":975},[772,2593,2594,2596,2598,2601,2603,2605],{"class":774,"line":1107},[772,2595,786],{"class":785},[772,2597,983],{"class":810},[772,2599,2600],{"class":796}," enrich ",[772,2602,1155],{"class":800},[772,2604,2458],{"class":792},[772,2606,2607],{"class":796},"([\n",[772,2609,2610,2613,2616,2618],{"class":774,"line":1527},[772,2611,2612],{"class":792},"  createDefaultEnrichers",[772,2614,2615],{"class":796},"()",[772,2617,846],{"class":800},[772,2619,2620],{"class":778}," \u002F\u002F userAgent + geo + requestSize + traceContext\n",[772,2622,2623,2626],{"class":774,"line":1552},[772,2624,2625],{"class":796},"  region",[772,2627,1032],{"class":800},[772,2629,2630],{"class":774,"line":1558},[772,2631,2632],{"class":796},"])\n",[751,2634,2636],{"id":2635},"more-examples","More examples",[622,2638,2639,2640,2642],{},"Each example below is a plain ",[634,2641,636],{}," call, wired the same way as the basic example, regardless of framework.",[2644,2645,2647],"h3",{"id":2646},"feature-flags","Feature flags",[762,2649,2652],{"className":764,"code":2650,"filename":2651,"language":767,"meta":768,"style":768},"import { defineEnricher } from 'evlog\u002Ftoolkit'\n\nexport const featureFlags = defineEnricher({\n  name: 'feature-flags',\n  field: 'featureFlags',\n  compute: () => ({\n    newCheckout: isEnabled('new-checkout'),\n    betaApi: isEnabled('beta-api'),\n  }),\n})\n","enricher-feature-flags.ts",[634,2653,2654,2672,2676,2693,2707,2722,2736,2759,2781,2789],{"__ignoreMap":768},[772,2655,2656,2658,2660,2662,2664,2666,2668,2670],{"class":774,"line":775},[772,2657,949],{"class":785},[772,2659,952],{"class":800},[772,2661,1652],{"class":796},[772,2663,958],{"class":800},[772,2665,961],{"class":785},[772,2667,964],{"class":800},[772,2669,640],{"class":840},[772,2671,970],{"class":800},[772,2673,2674],{"class":774,"line":782},[772,2675,976],{"emptyLinePlaceholder":975},[772,2677,2678,2680,2682,2685,2687,2689,2691],{"class":774,"line":817},[772,2679,786],{"class":785},[772,2681,983],{"class":810},[772,2683,2684],{"class":796}," featureFlags ",[772,2686,1155],{"class":800},[772,2688,1652],{"class":792},[772,2690,797],{"class":796},[772,2692,1014],{"class":800},[772,2694,2695,2697,2699,2701,2703,2705],{"class":774,"line":861},[772,2696,2516],{"class":834},[772,2698,1022],{"class":800},[772,2700,964],{"class":800},[772,2702,2646],{"class":840},[772,2704,837],{"class":800},[772,2706,1032],{"class":800},[772,2708,2709,2711,2713,2715,2718,2720],{"class":774,"line":893},[772,2710,2532],{"class":834},[772,2712,1022],{"class":800},[772,2714,964],{"class":800},[772,2716,2717],{"class":840},"featureFlags",[772,2719,837],{"class":800},[772,2721,1032],{"class":800},[772,2723,2724,2726,2728,2730,2732,2734],{"class":774,"line":920},[772,2725,2547],{"class":792},[772,2727,1022],{"class":800},[772,2729,2552],{"class":800},[772,2731,811],{"class":810},[772,2733,849],{"class":796},[772,2735,1014],{"class":800},[772,2737,2738,2741,2743,2746,2748,2750,2753,2755,2757],{"class":774,"line":929},[772,2739,2740],{"class":834},"    newCheckout",[772,2742,1022],{"class":800},[772,2744,2745],{"class":792}," isEnabled",[772,2747,797],{"class":796},[772,2749,837],{"class":800},[772,2751,2752],{"class":840},"new-checkout",[772,2754,837],{"class":800},[772,2756,807],{"class":796},[772,2758,1032],{"class":800},[772,2760,2761,2764,2766,2768,2770,2772,2775,2777,2779],{"class":774,"line":1076},[772,2762,2763],{"class":834},"    betaApi",[772,2765,1022],{"class":800},[772,2767,2745],{"class":792},[772,2769,797],{"class":796},[772,2771,837],{"class":800},[772,2773,2774],{"class":840},"beta-api",[772,2776,837],{"class":800},[772,2778,807],{"class":796},[772,2780,1032],{"class":800},[772,2782,2783,2785,2787],{"class":774,"line":1101},[772,2784,923],{"class":800},[772,2786,807],{"class":796},[772,2788,1032],{"class":800},[772,2790,2791,2793],{"class":774,"line":1107},[772,2792,932],{"class":800},[772,2794,926],{"class":796},[2644,2796,2798],{"id":2797},"response-time-classification","Response time classification",[762,2800,2803],{"className":764,"code":2801,"filename":2802,"language":767,"meta":768,"style":768},"import { defineEnricher } from 'evlog\u002Ftoolkit'\n\nexport const performanceTier = defineEnricher\u003Cstring>({\n  name: 'performance-tier',\n  field: 'performanceTier',\n  compute: ({ event }) => {\n    const durationMs = event.durationMs\n    if (durationMs === undefined) return undefined\n    if (durationMs \u003C 100) return 'fast'\n    if (durationMs \u003C 500) return 'normal'\n    if (durationMs \u003C 2000) return 'slow'\n    return 'critical'\n  },\n})\n","enricher-perf-tier.ts",[634,2804,2805,2823,2827,2850,2865,2880,2897,2914,2936,2962,2986,3010,3022,3026],{"__ignoreMap":768},[772,2806,2807,2809,2811,2813,2815,2817,2819,2821],{"class":774,"line":775},[772,2808,949],{"class":785},[772,2810,952],{"class":800},[772,2812,1652],{"class":796},[772,2814,958],{"class":800},[772,2816,961],{"class":785},[772,2818,964],{"class":800},[772,2820,640],{"class":840},[772,2822,970],{"class":800},[772,2824,2825],{"class":774,"line":782},[772,2826,976],{"emptyLinePlaceholder":975},[772,2828,2829,2831,2833,2836,2838,2840,2842,2844,2846,2848],{"class":774,"line":817},[772,2830,786],{"class":785},[772,2832,983],{"class":810},[772,2834,2835],{"class":796}," performanceTier ",[772,2837,1155],{"class":800},[772,2839,1652],{"class":792},[772,2841,1538],{"class":800},[772,2843,1541],{"class":1164},[772,2845,1799],{"class":800},[772,2847,797],{"class":796},[772,2849,1014],{"class":800},[772,2851,2852,2854,2856,2858,2861,2863],{"class":774,"line":861},[772,2853,2516],{"class":834},[772,2855,1022],{"class":800},[772,2857,964],{"class":800},[772,2859,2860],{"class":840},"performance-tier",[772,2862,837],{"class":800},[772,2864,1032],{"class":800},[772,2866,2867,2869,2871,2873,2876,2878],{"class":774,"line":893},[772,2868,2532],{"class":834},[772,2870,1022],{"class":800},[772,2872,964],{"class":800},[772,2874,2875],{"class":840},"performanceTier",[772,2877,837],{"class":800},[772,2879,1032],{"class":800},[772,2881,2882,2884,2886,2888,2891,2893,2895],{"class":774,"line":920},[772,2883,2547],{"class":792},[772,2885,1022],{"class":800},[772,2887,1844],{"class":800},[772,2889,2890],{"class":803}," event",[772,2892,1850],{"class":800},[772,2894,811],{"class":810},[772,2896,814],{"class":800},[772,2898,2899,2902,2905,2907,2909,2911],{"class":774,"line":929},[772,2900,2901],{"class":810},"    const",[772,2903,2904],{"class":796}," durationMs",[772,2906,877],{"class":800},[772,2908,2890],{"class":796},[772,2910,823],{"class":800},[772,2912,2913],{"class":796},"durationMs\n",[772,2915,2916,2919,2921,2924,2927,2930,2932,2934],{"class":774,"line":1076},[772,2917,2918],{"class":785},"    if",[772,2920,849],{"class":834},[772,2922,2923],{"class":796},"durationMs",[772,2925,2926],{"class":800}," ===",[772,2928,2929],{"class":800}," undefined",[772,2931,1893],{"class":834},[772,2933,1896],{"class":785},[772,2935,1899],{"class":800},[772,2937,2938,2940,2942,2944,2947,2951,2953,2955,2957,2960],{"class":774,"line":1101},[772,2939,2918],{"class":785},[772,2941,849],{"class":834},[772,2943,2923],{"class":796},[772,2945,2946],{"class":800}," \u003C",[772,2948,2950],{"class":2949},"sbssI"," 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Error isolation and merging are handled.","md",[3085,3088],{"label":3053,"icon":507,"to":441,"color":3086,"variant":3087},"neutral","subtle",{"label":522,"icon":497,"to":523,"color":3086,"variant":3087},{},{"title":526,"icon":443},{"title":614,"description":3082},"NsqnB12tIESzmRSSlNcgOH2Mf-6tlm_odrKmerykU7s",[3094,3096],{"title":522,"path":523,"stem":524,"description":3095,"icon":497,"children":-1},"definePlugin is evlog's canonical extension point: opt into any subset of the lifecycle hooks from one cohesive object.",{"title":530,"path":531,"stem":532,"description":3097,"icon":69,"children":-1},"Decide after the fact whether to keep an event, knowing its status, duration, and errors. Keep every error, throw away healthy noise.",1789294025681]