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context","\u002Fcompare\u002Fconsola","8.compare\u002F5.consola",{"id":613,"title":46,"body":614,"description":4105,"extension":4106,"links":4107,"meta":4111,"navigation":4112,"path":47,"seo":4113,"stem":48,"__hash__":4114},"docs\u002F2.learn\u002F1.simple-logging.md",{"type":615,"value":616,"toc":4087},"minimark",[617,630,644,656,660,663,803,813,825,829,834,837,979,1029,1033,1048,1181,1230,1233,1270,1324,1335,1338,1342,1345,1507,1564,1574,1578,1687,1700,1704,1708,1854,1858,1999,2003,2212,2216,2223,2382,2386,2397,3211,3214,3425,3434,3444,3521,3530,3537,3541,3556,4023,4031,4035,4083],[618,619,620,621,625,626,629],"p",{},"The ",[622,623,624],"code",{},"log"," API is evlog's general-purpose logger. Use it the way you'd use pino, consola, or ",[622,627,628],{},"console.log",": every call emits a structured event through the same drain pipeline as wide events. The two modes coexist; neither is an upgrade of the other.",[631,632,635,636,640,641,643],"callout",{"color":633,"icon":634},"neutral","i-lucide-globe","Looking for the same API in CLIs, libraries, jobs, and edge? Start with ",[637,638,639],"a",{"href":311},"Standalone TypeScript"," and ",[637,642,305],{"href":306},".",[631,645,647,648,650,651,655],{"color":646,"icon":453},"info","In Nuxt, ",[622,649,624],{}," is ",[652,653,654],"strong",{},"auto-imported",". No import statement needed.",[657,658,436],"h2",{"id":659},"setup",[618,661,662],{},"For standalone projects (non-Nuxt), initialize once at startup:",[664,665,671],"pre",{"className":666,"code":667,"filename":668,"language":669,"meta":670,"style":670},"language-typescript shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","import { initLogger, log } from 'evlog'\n\ninitLogger({\n  env: { service: 'my-app' },\n})\n\nlog.info('app', 'Server started')\n","src\u002Findex.ts","typescript","",[622,672,673,712,719,732,760,769,774],{"__ignoreMap":670},[674,675,678,682,686,690,693,696,699,702,705,709],"span",{"class":676,"line":677},"line",1,[674,679,681],{"class":680},"s7zQu","import",[674,683,685],{"class":684},"sMK4o"," {",[674,687,689],{"class":688},"sTEyZ"," initLogger",[674,691,692],{"class":684},",",[674,694,695],{"class":688}," log",[674,697,698],{"class":684}," }",[674,700,701],{"class":680}," from",[674,703,704],{"class":684}," '",[674,706,708],{"class":707},"sfazB","evlog",[674,710,711],{"class":684},"'\n",[674,713,715],{"class":676,"line":714},2,[674,716,718],{"emptyLinePlaceholder":717},true,"\n",[674,720,722,726,729],{"class":676,"line":721},3,[674,723,725],{"class":724},"s2Zo4","initLogger",[674,727,728],{"class":688},"(",[674,730,731],{"class":684},"{\n",[674,733,735,739,742,744,747,749,751,754,757],{"class":676,"line":734},4,[674,736,738],{"class":737},"swJcz","  env",[674,740,741],{"class":684},":",[674,743,685],{"class":684},[674,745,746],{"class":737}," service",[674,748,741],{"class":684},[674,750,704],{"class":684},[674,752,753],{"class":707},"my-app",[674,755,756],{"class":684},"'",[674,758,759],{"class":684}," },\n",[674,761,763,766],{"class":676,"line":762},5,[674,764,765],{"class":684},"}",[674,767,768],{"class":688},")\n",[674,770,772],{"class":676,"line":771},6,[674,773,718],{"emptyLinePlaceholder":717},[674,775,777,779,781,783,785,787,790,792,794,796,799,801],{"class":676,"line":776},7,[674,778,624],{"class":688},[674,780,643],{"class":684},[674,782,646],{"class":724},[674,784,728],{"class":688},[674,786,756],{"class":684},[674,788,789],{"class":707},"app",[674,791,756],{"class":684},[674,793,692],{"class":684},[674,795,704],{"class":684},[674,797,798],{"class":707},"Server started",[674,800,756],{"class":684},[674,802,768],{"class":688},[631,804,805,808,809,812],{"color":646,"icon":13},[622,806,807],{},"env.service"," defaults to ",[622,810,811],{},"'app'"," if not specified. Only set it if you want a custom service name.",[618,814,815,817,818,821,822,643],{},[622,816,624],{}," also works with no ",[622,819,820],{},"initLogger()"," call at all: every call prints with the defaults. That is fine for a scratch script, and it is how the default import below behaves. In production it means no redaction and no drain, so the first emitted event logs a one-time warning pointing at ",[622,823,824],{},"initLogger({ drain })",[657,826,828],{"id":827},"call-it-two-ways","Call it two ways",[830,831,833],"h3",{"id":832},"tagged-logs","Tagged Logs",[618,835,836],{},"Pass a tag and a message for quick, readable output:",[664,838,840],{"className":666,"code":839,"filename":668,"language":669,"meta":670,"style":670},"import { log } from 'evlog'\n\nlog.info('auth', 'User logged in')\nlog.warn('cache', 'Cache miss for key user:42')\nlog.error('payment', 'Stripe webhook failed')\nlog.debug('router', 'Matched route \u002Fapi\u002Fcheckout')\n",[622,841,842,860,864,892,921,950],{"__ignoreMap":670},[674,843,844,846,848,850,852,854,856,858],{"class":676,"line":677},[674,845,681],{"class":680},[674,847,685],{"class":684},[674,849,695],{"class":688},[674,851,698],{"class":684},[674,853,701],{"class":680},[674,855,704],{"class":684},[674,857,708],{"class":707},[674,859,711],{"class":684},[674,861,862],{"class":676,"line":714},[674,863,718],{"emptyLinePlaceholder":717},[674,865,866,868,870,872,874,876,879,881,883,885,888,890],{"class":676,"line":721},[674,867,624],{"class":688},[674,869,643],{"class":684},[674,871,646],{"class":724},[674,873,728],{"class":688},[674,875,756],{"class":684},[674,877,878],{"class":707},"auth",[674,880,756],{"class":684},[674,882,692],{"class":684},[674,884,704],{"class":684},[674,886,887],{"class":707},"User logged in",[674,889,756],{"class":684},[674,891,768],{"class":688},[674,893,894,896,898,901,903,905,908,910,912,914,917,919],{"class":676,"line":734},[674,895,624],{"class":688},[674,897,643],{"class":684},[674,899,900],{"class":724},"warn",[674,902,728],{"class":688},[674,904,756],{"class":684},[674,906,907],{"class":707},"cache",[674,909,756],{"class":684},[674,911,692],{"class":684},[674,913,704],{"class":684},[674,915,916],{"class":707},"Cache miss for key user:42",[674,918,756],{"class":684},[674,920,768],{"class":688},[674,922,923,925,927,930,932,934,937,939,941,943,946,948],{"class":676,"line":762},[674,924,624],{"class":688},[674,926,643],{"class":684},[674,928,929],{"class":724},"error",[674,931,728],{"class":688},[674,933,756],{"class":684},[674,935,936],{"class":707},"payment",[674,938,756],{"class":684},[674,940,692],{"class":684},[674,942,704],{"class":684},[674,944,945],{"class":707},"Stripe webhook failed",[674,947,756],{"class":684},[674,949,768],{"class":688},[674,951,952,954,956,959,961,963,966,968,970,972,975,977],{"class":676,"line":771},[674,953,624],{"class":688},[674,955,643],{"class":684},[674,957,958],{"class":724},"debug",[674,960,728],{"class":688},[674,962,756],{"class":684},[674,964,965],{"class":707},"router",[674,967,756],{"class":684},[674,969,692],{"class":684},[674,971,704],{"class":684},[674,973,974],{"class":707},"Matched route \u002Fapi\u002Fcheckout",[674,976,756],{"class":684},[674,978,768],{"class":688},[664,980,985],{"className":981,"code":982,"filename":983,"language":984,"meta":670,"style":670},"language-bash shiki shiki-themes material-theme-lighter material-theme material-theme-palenight","10:23:45.612 [auth] User logged in\n10:23:45.613 [cache] Cache miss for key user:42\n10:23:45.614 ERROR [payment] Stripe webhook failed\n10:23:45.615 [router] Matched route \u002Fapi\u002Fcheckout\n","Output (Pretty)","bash",[622,986,987,996,1010,1021],{"__ignoreMap":670},[674,988,989,993],{"class":676,"line":677},[674,990,992],{"class":991},"sBMFI","10:23:45.612",[674,994,995],{"class":688}," [auth] User logged in\n",[674,997,998,1001,1004,1007],{"class":676,"line":714},[674,999,1000],{"class":991},"10:23:45.613",[674,1002,1003],{"class":688}," [cache] Cache miss ",[674,1005,1006],{"class":680},"for",[674,1008,1009],{"class":688}," key user:42\n",[674,1011,1012,1015,1018],{"class":676,"line":721},[674,1013,1014],{"class":991},"10:23:45.614",[674,1016,1017],{"class":707}," ERROR",[674,1019,1020],{"class":688}," [payment] Stripe webhook failed\n",[674,1022,1023,1026],{"class":676,"line":734},[674,1024,1025],{"class":991},"10:23:45.615",[674,1027,1028],{"class":688}," [router] Matched route \u002Fapi\u002Fcheckout\n",[830,1030,1032],{"id":1031},"interpolate-values-into-the-message","Interpolate values into the message",[618,1034,1035,1036,1039,1040,1043,1044,1047],{},"When the message contains ",[622,1037,1038],{},"%s",", ",[622,1041,1042],{},"%d",", or ",[622,1045,1046],{},"%j"," and extra arguments follow, evlog formats it before emitting. Call sites that come from pino or consola keep their printf style instead of becoming template strings:",[664,1049,1051],{"className":666,"code":1050,"filename":668,"language":669,"meta":670,"style":670},"log.info('auth', 'User %s logged in from %s', 'alice', '10.0.0.7')\nlog.info('payment', 'Retrying charge for order %d', 4091)\nlog.info('debug', 'Payload %j', { orderId: 4091, total: 9999 })\n",[622,1052,1053,1098,1131],{"__ignoreMap":670},[674,1054,1055,1057,1059,1061,1063,1065,1067,1069,1071,1073,1076,1078,1080,1082,1085,1087,1089,1091,1094,1096],{"class":676,"line":677},[674,1056,624],{"class":688},[674,1058,643],{"class":684},[674,1060,646],{"class":724},[674,1062,728],{"class":688},[674,1064,756],{"class":684},[674,1066,878],{"class":707},[674,1068,756],{"class":684},[674,1070,692],{"class":684},[674,1072,704],{"class":684},[674,1074,1075],{"class":707},"User %s logged in from %s",[674,1077,756],{"class":684},[674,1079,692],{"class":684},[674,1081,704],{"class":684},[674,1083,1084],{"class":707},"alice",[674,1086,756],{"class":684},[674,1088,692],{"class":684},[674,1090,704],{"class":684},[674,1092,1093],{"class":707},"10.0.0.7",[674,1095,756],{"class":684},[674,1097,768],{"class":688},[674,1099,1100,1102,1104,1106,1108,1110,1112,1114,1116,1118,1121,1123,1125,1129],{"class":676,"line":714},[674,1101,624],{"class":688},[674,1103,643],{"class":684},[674,1105,646],{"class":724},[674,1107,728],{"class":688},[674,1109,756],{"class":684},[674,1111,936],{"class":707},[674,1113,756],{"class":684},[674,1115,692],{"class":684},[674,1117,704],{"class":684},[674,1119,1120],{"class":707},"Retrying charge for order %d",[674,1122,756],{"class":684},[674,1124,692],{"class":684},[674,1126,1128],{"class":1127},"sbssI"," 4091",[674,1130,768],{"class":688},[674,1132,1133,1135,1137,1139,1141,1143,1145,1147,1149,1151,1154,1156,1158,1160,1163,1165,1167,1169,1172,1174,1177,1179],{"class":676,"line":721},[674,1134,624],{"class":688},[674,1136,643],{"class":684},[674,1138,646],{"class":724},[674,1140,728],{"class":688},[674,1142,756],{"class":684},[674,1144,958],{"class":707},[674,1146,756],{"class":684},[674,1148,692],{"class":684},[674,1150,704],{"class":684},[674,1152,1153],{"class":707},"Payload %j",[674,1155,756],{"class":684},[674,1157,692],{"class":684},[674,1159,685],{"class":684},[674,1161,1162],{"class":737}," orderId",[674,1164,741],{"class":684},[674,1166,1128],{"class":1127},[674,1168,692],{"class":684},[674,1170,1171],{"class":737}," total",[674,1173,741],{"class":684},[674,1175,1176],{"class":1127}," 9999",[674,1178,698],{"class":684},[674,1180,768],{"class":688},[664,1182,1184],{"className":981,"code":1183,"filename":983,"language":984,"meta":670,"style":670},"10:23:45.612 [auth] User alice logged in from 10.0.0.7\n10:23:45.613 [payment] Retrying charge for order 4091\n10:23:45.614 [debug] Payload {\"orderId\":4091,\"total\":9999}\n",[622,1185,1186,1193,1208],{"__ignoreMap":670},[674,1187,1188,1190],{"class":676,"line":677},[674,1189,992],{"class":991},[674,1191,1192],{"class":688}," [auth] User alice logged in from 10.0.0.7\n",[674,1194,1195,1197,1200,1202,1205],{"class":676,"line":714},[674,1196,1000],{"class":991},[674,1198,1199],{"class":688}," [payment] Retrying charge ",[674,1201,1006],{"class":680},[674,1203,1204],{"class":688}," order ",[674,1206,1207],{"class":1127},"4091\n",[674,1209,1210,1212,1215,1218,1221,1224,1227],{"class":676,"line":721},[674,1211,1014],{"class":991},[674,1213,1214],{"class":688}," [debug] Payload ",[674,1216,1217],{"class":684},"{",[674,1219,1220],{"class":991},"\"orderId\"",[674,1222,1223],{"class":991},":4091,",[674,1225,1226],{"class":991},"\"total\"",[674,1228,1229],{"class":991},":9999}\n",[618,1231,1232],{},"The same form works without a tag: when the first string contains a specifier, evlog treats it as the message and the call as untagged.",[664,1234,1236],{"className":666,"code":1235,"filename":668,"language":669,"meta":670,"style":670},"log.info('user %s logged in', 'alice') \u002F\u002F emits [log] user alice logged in\n",[622,1237,1238],{"__ignoreMap":670},[674,1239,1240,1242,1244,1246,1248,1250,1253,1255,1257,1259,1261,1263,1266],{"class":676,"line":677},[674,1241,624],{"class":688},[674,1243,643],{"class":684},[674,1245,646],{"class":724},[674,1247,728],{"class":688},[674,1249,756],{"class":684},[674,1251,1252],{"class":707},"user %s logged in",[674,1254,756],{"class":684},[674,1256,692],{"class":684},[674,1258,704],{"class":684},[674,1260,1084],{"class":707},[674,1262,756],{"class":684},[674,1264,1265],{"class":688},") ",[674,1267,1269],{"class":1268},"sHwdD","\u002F\u002F emits [log] user alice logged in\n",[1271,1272,1273,1286],"table",{},[1274,1275,1276],"thead",{},[1277,1278,1279,1283],"tr",{},[1280,1281,1282],"th",{},"Specifier",[1280,1284,1285],{},"Formats the argument as",[1287,1288,1289,1299,1315],"tbody",{},[1277,1290,1291,1296],{},[1292,1293,1294],"td",{},[622,1295,1038],{},[1292,1297,1298],{},"string, objects and arrays as JSON",[1277,1300,1301,1305],{},[1292,1302,1303],{},[622,1304,1042],{},[1292,1306,1307,1308,1311,1312],{},"number, coerced with ",[622,1309,1310],{},"Number()",", bigints as ",[622,1313,1314],{},"10n",[1277,1316,1317,1321],{},[1292,1318,1319],{},[622,1320,1046],{},[1292,1322,1323],{},"JSON, with a string fallback for values JSON cannot serialize",[618,1325,1326,1327,1330,1331,1334],{},"Interpolation runs only when extra arguments are present. A message with a ",[622,1328,1329],{},"%"," and no arguments is logged unchanged; once arguments are involved, write ",[622,1332,1333],{},"%%"," for a literal percent.",[631,1336,1337],{"color":646,"icon":13},"Formatting applies to the message string only. Field values in a structured event are never treated as format input.",[830,1339,1341],{"id":1340},"structured-events","Structured Events",[618,1343,1344],{},"Pass an object for rich, queryable events that flow through the drain pipeline:",[664,1346,1348],{"className":666,"code":1347,"filename":668,"language":669,"meta":670,"style":670},"import { log } from 'evlog'\n\nlog.info({ action: 'user_login', userId: 42, method: 'oauth', provider: 'github' })\nlog.error({ action: 'sync_failed', source: 'postgres', target: 's3', error: 'connection_timeout' })\n",[622,1349,1350,1368,1372,1438],{"__ignoreMap":670},[674,1351,1352,1354,1356,1358,1360,1362,1364,1366],{"class":676,"line":677},[674,1353,681],{"class":680},[674,1355,685],{"class":684},[674,1357,695],{"class":688},[674,1359,698],{"class":684},[674,1361,701],{"class":680},[674,1363,704],{"class":684},[674,1365,708],{"class":707},[674,1367,711],{"class":684},[674,1369,1370],{"class":676,"line":714},[674,1371,718],{"emptyLinePlaceholder":717},[674,1373,1374,1376,1378,1380,1382,1384,1387,1389,1391,1394,1396,1398,1401,1403,1406,1408,1411,1413,1415,1418,1420,1422,1425,1427,1429,1432,1434,1436],{"class":676,"line":721},[674,1375,624],{"class":688},[674,1377,643],{"class":684},[674,1379,646],{"class":724},[674,1381,728],{"class":688},[674,1383,1217],{"class":684},[674,1385,1386],{"class":737}," action",[674,1388,741],{"class":684},[674,1390,704],{"class":684},[674,1392,1393],{"class":707},"user_login",[674,1395,756],{"class":684},[674,1397,692],{"class":684},[674,1399,1400],{"class":737}," userId",[674,1402,741],{"class":684},[674,1404,1405],{"class":1127}," 42",[674,1407,692],{"class":684},[674,1409,1410],{"class":737}," method",[674,1412,741],{"class":684},[674,1414,704],{"class":684},[674,1416,1417],{"class":707},"oauth",[674,1419,756],{"class":684},[674,1421,692],{"class":684},[674,1423,1424],{"class":737}," provider",[674,1426,741],{"class":684},[674,1428,704],{"class":684},[674,1430,1431],{"class":707},"github",[674,1433,756],{"class":684},[674,1435,698],{"class":684},[674,1437,768],{"class":688},[674,1439,1440,1442,1444,1446,1448,1450,1452,1454,1456,1459,1461,1463,1466,1468,1470,1473,1475,1477,1480,1482,1484,1487,1489,1491,1494,1496,1498,1501,1503,1505],{"class":676,"line":734},[674,1441,624],{"class":688},[674,1443,643],{"class":684},[674,1445,929],{"class":724},[674,1447,728],{"class":688},[674,1449,1217],{"class":684},[674,1451,1386],{"class":737},[674,1453,741],{"class":684},[674,1455,704],{"class":684},[674,1457,1458],{"class":707},"sync_failed",[674,1460,756],{"class":684},[674,1462,692],{"class":684},[674,1464,1465],{"class":737}," source",[674,1467,741],{"class":684},[674,1469,704],{"class":684},[674,1471,1472],{"class":707},"postgres",[674,1474,756],{"class":684},[674,1476,692],{"class":684},[674,1478,1479],{"class":737}," target",[674,1481,741],{"class":684},[674,1483,704],{"class":684},[674,1485,1486],{"class":707},"s3",[674,1488,756],{"class":684},[674,1490,692],{"class":684},[674,1492,1493],{"class":737}," error",[674,1495,741],{"class":684},[674,1497,704],{"class":684},[674,1499,1500],{"class":707},"connection_timeout",[674,1502,756],{"class":684},[674,1504,698],{"class":684},[674,1506,768],{"class":688},[664,1508,1510],{"className":981,"code":1509,"filename":983,"language":984,"meta":670,"style":670},"10:23:45.612 INFO [my-app]\n  ├─ action: user_login\n  ├─ userId: 42\n  ├─ method: oauth\n  └─ provider: github\n",[622,1511,1512,1522,1533,1543,1553],{"__ignoreMap":670},[674,1513,1514,1516,1519],{"class":676,"line":677},[674,1515,992],{"class":991},[674,1517,1518],{"class":707}," INFO",[674,1520,1521],{"class":688}," [my-app]\n",[674,1523,1524,1527,1530],{"class":676,"line":714},[674,1525,1526],{"class":991},"  ├─",[674,1528,1529],{"class":707}," action:",[674,1531,1532],{"class":707}," user_login\n",[674,1534,1535,1537,1540],{"class":676,"line":721},[674,1536,1526],{"class":991},[674,1538,1539],{"class":707}," userId:",[674,1541,1542],{"class":1127}," 42\n",[674,1544,1545,1547,1550],{"class":676,"line":734},[674,1546,1526],{"class":991},[674,1548,1549],{"class":707}," method:",[674,1551,1552],{"class":707}," oauth\n",[674,1554,1555,1558,1561],{"class":676,"line":762},[674,1556,1557],{"class":991},"  └─",[674,1559,1560],{"class":707}," provider:",[674,1562,1563],{"class":707}," github\n",[631,1565,1566,1569,1570,1573],{"color":646,"icon":13},[652,1567,1568],{},"Tagged logs"," are optimized for console readability. ",[652,1571,1572],{},"Structured events"," (object form) produce full wide events that flow through the drain pipeline to external services.",[657,1575,1577],{"id":1576},"choose-a-level-and-what-it-costs","Choose a level, and what it costs",[1271,1579,1580,1593],{},[1274,1581,1582],{},[1277,1583,1584,1587,1590],{},[1280,1585,1586],{},"Level",[1280,1588,1589],{},"Method",[1280,1591,1592],{},"When to use",[1287,1594,1595,1610,1624,1638,1652,1666],{},[1277,1596,1597,1602,1607],{},[1292,1598,1599],{},[622,1600,1601],{},"fatal",[1292,1603,1604],{},[622,1605,1606],{},"log.fatal()",[1292,1608,1609],{},"Unrecoverable failures: the request or process cannot continue. Always kept, even when sampling would drop it",[1277,1611,1612,1616,1621],{},[1292,1613,1614],{},[622,1615,646],{},[1292,1617,1618],{},[622,1619,1620],{},"log.info()",[1292,1622,1623],{},"Normal operations: startup, shutdown, successful actions",[1277,1625,1626,1630,1635],{},[1292,1627,1628],{},[622,1629,900],{},[1292,1631,1632],{},[622,1633,1634],{},"log.warn()",[1292,1636,1637],{},"Unexpected but recoverable situations: cache miss, retry, deprecation",[1277,1639,1640,1644,1649],{},[1292,1641,1642],{},[622,1643,929],{},[1292,1645,1646],{},[622,1647,1648],{},"log.error()",[1292,1650,1651],{},"Failures that need attention: API errors, timeouts, invalid state",[1277,1653,1654,1658,1663],{},[1292,1655,1656],{},[622,1657,958],{},[1292,1659,1660],{},[622,1661,1662],{},"log.debug()",[1292,1664,1665],{},"Development-only details: SQL queries, intermediate state, routing",[1277,1667,1668,1673,1678],{},[1292,1669,1670],{},[622,1671,1672],{},"trace",[1292,1674,1675],{},[622,1676,1677],{},"log.trace()",[1292,1679,1680,1681,1683,1684],{},"Very fine-grained details below ",[622,1682,958],{},". Dropped by default; opt in with ",[622,1685,1686],{},"sampling.rates.trace",[631,1688,1690,1692,1693,1695,1696,1699],{"color":1689,"icon":488},"warning",[622,1691,1662],{}," calls can be stripped from production builds using the ",[637,1694,565],{"href":566}," or the Nuxt module's ",[622,1697,1698],{},"strip"," option.",[657,1701,1703],{"id":1702},"patterns-worth-copying","Patterns worth copying",[830,1705,1707],{"id":1706},"application-lifecycle","Application Lifecycle",[664,1709,1711],{"className":666,"code":1710,"filename":668,"language":669,"meta":670,"style":670},"import { log } from 'evlog'\n\nlog.info('app', 'Starting server on port 3000')\nlog.info({ action: 'db_connected', host: 'localhost', database: 'mydb', pool: 10 })\nlog.info('app', 'Ready to accept connections')\n",[622,1712,1713,1731,1735,1762,1827],{"__ignoreMap":670},[674,1714,1715,1717,1719,1721,1723,1725,1727,1729],{"class":676,"line":677},[674,1716,681],{"class":680},[674,1718,685],{"class":684},[674,1720,695],{"class":688},[674,1722,698],{"class":684},[674,1724,701],{"class":680},[674,1726,704],{"class":684},[674,1728,708],{"class":707},[674,1730,711],{"class":684},[674,1732,1733],{"class":676,"line":714},[674,1734,718],{"emptyLinePlaceholder":717},[674,1736,1737,1739,1741,1743,1745,1747,1749,1751,1753,1755,1758,1760],{"class":676,"line":721},[674,1738,624],{"class":688},[674,1740,643],{"class":684},[674,1742,646],{"class":724},[674,1744,728],{"class":688},[674,1746,756],{"class":684},[674,1748,789],{"class":707},[674,1750,756],{"class":684},[674,1752,692],{"class":684},[674,1754,704],{"class":684},[674,1756,1757],{"class":707},"Starting server on port 3000",[674,1759,756],{"class":684},[674,1761,768],{"class":688},[674,1763,1764,1766,1768,1770,1772,1774,1776,1778,1780,1783,1785,1787,1790,1792,1794,1797,1799,1801,1804,1806,1808,1811,1813,1815,1818,1820,1823,1825],{"class":676,"line":734},[674,1765,624],{"class":688},[674,1767,643],{"class":684},[674,1769,646],{"class":724},[674,1771,728],{"class":688},[674,1773,1217],{"class":684},[674,1775,1386],{"class":737},[674,1777,741],{"class":684},[674,1779,704],{"class":684},[674,1781,1782],{"class":707},"db_connected",[674,1784,756],{"class":684},[674,1786,692],{"class":684},[674,1788,1789],{"class":737}," host",[674,1791,741],{"class":684},[674,1793,704],{"class":684},[674,1795,1796],{"class":707},"localhost",[674,1798,756],{"class":684},[674,1800,692],{"class":684},[674,1802,1803],{"class":737}," database",[674,1805,741],{"class":684},[674,1807,704],{"class":684},[674,1809,1810],{"class":707},"mydb",[674,1812,756],{"class":684},[674,1814,692],{"class":684},[674,1816,1817],{"class":737}," pool",[674,1819,741],{"class":684},[674,1821,1822],{"class":1127}," 10",[674,1824,698],{"class":684},[674,1826,768],{"class":688},[674,1828,1829,1831,1833,1835,1837,1839,1841,1843,1845,1847,1850,1852],{"class":676,"line":762},[674,1830,624],{"class":688},[674,1832,643],{"class":684},[674,1834,646],{"class":724},[674,1836,728],{"class":688},[674,1838,756],{"class":684},[674,1840,789],{"class":707},[674,1842,756],{"class":684},[674,1844,692],{"class":684},[674,1846,704],{"class":684},[674,1848,1849],{"class":707},"Ready to accept connections",[674,1851,756],{"class":684},[674,1853,768],{"class":688},[830,1855,1857],{"id":1856},"background-tasks","Background Tasks",[664,1859,1862],{"className":666,"code":1860,"filename":1861,"language":669,"meta":670,"style":670},"import { log } from 'evlog'\n\nlog.info({ action: 'cron_started', job: 'cleanup', schedule: '0 *\u002F6 * * *' })\nlog.info({ action: 'cron_completed', job: 'cleanup', deleted: 42, duration: 1200 })\n","src\u002Fjobs\u002Fcleanup.ts",[622,1863,1864,1882,1886,1941],{"__ignoreMap":670},[674,1865,1866,1868,1870,1872,1874,1876,1878,1880],{"class":676,"line":677},[674,1867,681],{"class":680},[674,1869,685],{"class":684},[674,1871,695],{"class":688},[674,1873,698],{"class":684},[674,1875,701],{"class":680},[674,1877,704],{"class":684},[674,1879,708],{"class":707},[674,1881,711],{"class":684},[674,1883,1884],{"class":676,"line":714},[674,1885,718],{"emptyLinePlaceholder":717},[674,1887,1888,1890,1892,1894,1896,1898,1900,1902,1904,1907,1909,1911,1914,1916,1918,1921,1923,1925,1928,1930,1932,1935,1937,1939],{"class":676,"line":721},[674,1889,624],{"class":688},[674,1891,643],{"class":684},[674,1893,646],{"class":724},[674,1895,728],{"class":688},[674,1897,1217],{"class":684},[674,1899,1386],{"class":737},[674,1901,741],{"class":684},[674,1903,704],{"class":684},[674,1905,1906],{"class":707},"cron_started",[674,1908,756],{"class":684},[674,1910,692],{"class":684},[674,1912,1913],{"class":737}," job",[674,1915,741],{"class":684},[674,1917,704],{"class":684},[674,1919,1920],{"class":707},"cleanup",[674,1922,756],{"class":684},[674,1924,692],{"class":684},[674,1926,1927],{"class":737}," schedule",[674,1929,741],{"class":684},[674,1931,704],{"class":684},[674,1933,1934],{"class":707},"0 *\u002F6 * * *",[674,1936,756],{"class":684},[674,1938,698],{"class":684},[674,1940,768],{"class":688},[674,1942,1943,1945,1947,1949,1951,1953,1955,1957,1959,1962,1964,1966,1968,1970,1972,1974,1976,1978,1981,1983,1985,1987,1990,1992,1995,1997],{"class":676,"line":734},[674,1944,624],{"class":688},[674,1946,643],{"class":684},[674,1948,646],{"class":724},[674,1950,728],{"class":688},[674,1952,1217],{"class":684},[674,1954,1386],{"class":737},[674,1956,741],{"class":684},[674,1958,704],{"class":684},[674,1960,1961],{"class":707},"cron_completed",[674,1963,756],{"class":684},[674,1965,692],{"class":684},[674,1967,1913],{"class":737},[674,1969,741],{"class":684},[674,1971,704],{"class":684},[674,1973,1920],{"class":707},[674,1975,756],{"class":684},[674,1977,692],{"class":684},[674,1979,1980],{"class":737}," deleted",[674,1982,741],{"class":684},[674,1984,1405],{"class":1127},[674,1986,692],{"class":684},[674,1988,1989],{"class":737}," duration",[674,1991,741],{"class":684},[674,1993,1994],{"class":1127}," 1200",[674,1996,698],{"class":684},[674,1998,768],{"class":688},[830,2000,2002],{"id":2001},"utility-functions","Utility Functions",[664,2004,2007],{"className":666,"code":2005,"filename":2006,"language":669,"meta":670,"style":670},"import { log } from 'evlog'\n\nfunction processWebhook(payload: WebhookPayload) {\n  log.info({ action: 'webhook_received', type: payload.type, source: payload.source })\n\n  if (!isValid(payload)) {\n    log.warn({ action: 'webhook_invalid', type: payload.type, reason: 'missing_signature' })\n    return\n  }\n}\n","src\u002Futils\u002Fwebhook.ts",[622,2008,2009,2027,2031,2057,2113,2117,2140,2194,2200,2206],{"__ignoreMap":670},[674,2010,2011,2013,2015,2017,2019,2021,2023,2025],{"class":676,"line":677},[674,2012,681],{"class":680},[674,2014,685],{"class":684},[674,2016,695],{"class":688},[674,2018,698],{"class":684},[674,2020,701],{"class":680},[674,2022,704],{"class":684},[674,2024,708],{"class":707},[674,2026,711],{"class":684},[674,2028,2029],{"class":676,"line":714},[674,2030,718],{"emptyLinePlaceholder":717},[674,2032,2033,2037,2040,2042,2046,2048,2051,2054],{"class":676,"line":721},[674,2034,2036],{"class":2035},"spNyl","function",[674,2038,2039],{"class":724}," processWebhook",[674,2041,728],{"class":684},[674,2043,2045],{"class":2044},"sHdIc","payload",[674,2047,741],{"class":684},[674,2049,2050],{"class":991}," WebhookPayload",[674,2052,2053],{"class":684},")",[674,2055,2056],{"class":684}," {\n",[674,2058,2059,2062,2064,2066,2068,2070,2072,2074,2076,2079,2081,2083,2086,2088,2091,2093,2096,2098,2100,2102,2104,2106,2109,2111],{"class":676,"line":734},[674,2060,2061],{"class":688},"  log",[674,2063,643],{"class":684},[674,2065,646],{"class":724},[674,2067,728],{"class":737},[674,2069,1217],{"class":684},[674,2071,1386],{"class":737},[674,2073,741],{"class":684},[674,2075,704],{"class":684},[674,2077,2078],{"class":707},"webhook_received",[674,2080,756],{"class":684},[674,2082,692],{"class":684},[674,2084,2085],{"class":737}," type",[674,2087,741],{"class":684},[674,2089,2090],{"class":688}," payload",[674,2092,643],{"class":684},[674,2094,2095],{"class":688},"type",[674,2097,692],{"class":684},[674,2099,1465],{"class":737},[674,2101,741],{"class":684},[674,2103,2090],{"class":688},[674,2105,643],{"class":684},[674,2107,2108],{"class":688},"source",[674,2110,698],{"class":684},[674,2112,768],{"class":737},[674,2114,2115],{"class":676,"line":762},[674,2116,718],{"emptyLinePlaceholder":717},[674,2118,2119,2122,2125,2128,2131,2133,2135,2138],{"class":676,"line":771},[674,2120,2121],{"class":680},"  if",[674,2123,2124],{"class":737}," (",[674,2126,2127],{"class":684},"!",[674,2129,2130],{"class":724},"isValid",[674,2132,728],{"class":737},[674,2134,2045],{"class":688},[674,2136,2137],{"class":737},")) ",[674,2139,731],{"class":684},[674,2141,2142,2145,2147,2149,2151,2153,2155,2157,2159,2162,2164,2166,2168,2170,2172,2174,2176,2178,2181,2183,2185,2188,2190,2192],{"class":676,"line":776},[674,2143,2144],{"class":688},"    log",[674,2146,643],{"class":684},[674,2148,900],{"class":724},[674,2150,728],{"class":737},[674,2152,1217],{"class":684},[674,2154,1386],{"class":737},[674,2156,741],{"class":684},[674,2158,704],{"class":684},[674,2160,2161],{"class":707},"webhook_invalid",[674,2163,756],{"class":684},[674,2165,692],{"class":684},[674,2167,2085],{"class":737},[674,2169,741],{"class":684},[674,2171,2090],{"class":688},[674,2173,643],{"class":684},[674,2175,2095],{"class":688},[674,2177,692],{"class":684},[674,2179,2180],{"class":737}," reason",[674,2182,741],{"class":684},[674,2184,704],{"class":684},[674,2186,2187],{"class":707},"missing_signature",[674,2189,756],{"class":684},[674,2191,698],{"class":684},[674,2193,768],{"class":737},[674,2195,2197],{"class":676,"line":2196},8,[674,2198,2199],{"class":680},"    return\n",[674,2201,2203],{"class":676,"line":2202},9,[674,2204,2205],{"class":684},"  }\n",[674,2207,2209],{"class":676,"line":2208},10,[674,2210,2211],{"class":684},"}\n",[657,2213,2215],{"id":2214},"send-these-logs-to-a-drain","Send these logs to a drain",[618,2217,2218,2219,2222],{},"When using the object form, events are sent through the ",[637,2220,2221],{"href":163},"drain pipeline"," just like wide events:",[664,2224,2226],{"className":666,"code":2225,"filename":668,"language":669,"meta":670,"style":670},"import { initLogger, log } from 'evlog'\nimport { createAxiomDrain } from 'evlog\u002Faxiom'\n\ninitLogger({\n  env: { service: 'my-app' },\n  drain: createAxiomDrain(),\n})\n\nlog.info({ action: 'deploy', version: '1.2.3', region: 'us-east-1' })\n",[622,2227,2228,2250,2270,2274,2282,2302,2317,2323,2327],{"__ignoreMap":670},[674,2229,2230,2232,2234,2236,2238,2240,2242,2244,2246,2248],{"class":676,"line":677},[674,2231,681],{"class":680},[674,2233,685],{"class":684},[674,2235,689],{"class":688},[674,2237,692],{"class":684},[674,2239,695],{"class":688},[674,2241,698],{"class":684},[674,2243,701],{"class":680},[674,2245,704],{"class":684},[674,2247,708],{"class":707},[674,2249,711],{"class":684},[674,2251,2252,2254,2256,2259,2261,2263,2265,2268],{"class":676,"line":714},[674,2253,681],{"class":680},[674,2255,685],{"class":684},[674,2257,2258],{"class":688}," 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drain",[674,2308,741],{"class":684},[674,2310,2258],{"class":724},[674,2312,2313],{"class":688},"()",[674,2315,2316],{"class":684},",\n",[674,2318,2319,2321],{"class":676,"line":776},[674,2320,765],{"class":684},[674,2322,768],{"class":688},[674,2324,2325],{"class":676,"line":2196},[674,2326,718],{"emptyLinePlaceholder":717},[674,2328,2329,2331,2333,2335,2337,2339,2341,2343,2345,2348,2350,2352,2355,2357,2359,2362,2364,2366,2369,2371,2373,2376,2378,2380],{"class":676,"line":2202},[674,2330,624],{"class":688},[674,2332,643],{"class":684},[674,2334,646],{"class":724},[674,2336,728],{"class":688},[674,2338,1217],{"class":684},[674,2340,1386],{"class":737},[674,2342,741],{"class":684},[674,2344,704],{"class":684},[674,2346,2347],{"class":707},"deploy",[674,2349,756],{"class":684},[674,2351,692],{"class":684},[674,2353,2354],{"class":737}," 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The ",[652,2394,2395],{},"after (evlog)"," snippet underneath is the same regardless of where you came from.",[2398,2399,2400,2618,2891,3077],"code-group",{},[664,2401,2404],{"className":666,"code":2402,"filename":2403,"language":669,"meta":670,"style":670},"import pino from 'pino'\n\nconst log = pino({ name: 'checkout' })\n\nlog.info({ event: 'checkout_started' })\nlog.info({ event: 'cart_loaded', items: 3, total: 9999 })\nlog.warn({ event: 'inventory_low', sku: 'SKU-42' })\nlog.error({ event: 'payment_failed', reason: 'card_declined' })\n","pino",[622,2405,2406,2422,2426,2460,2464,2492,2537,2578],{"__ignoreMap":670},[674,2407,2408,2410,2413,2416,2418,2420],{"class":676,"line":677},[674,2409,681],{"class":680},[674,2411,2412],{"class":688}," pino ",[674,2414,2415],{"class":680},"from",[674,2417,704],{"class":684},[674,2419,2403],{"class":707},[674,2421,711],{"class":684},[674,2423,2424],{"class":676,"line":714},[674,2425,718],{"emptyLinePlaceholder":717},[674,2427,2428,2431,2434,2437,2440,2442,2444,2447,2449,2451,2454,2456,2458],{"class":676,"line":721},[674,2429,2430],{"class":2035},"const",[674,2432,2433],{"class":688}," log ",[674,2435,2436],{"class":684},"=",[674,2438,2439],{"class":724}," pino",[674,2441,728],{"class":688},[674,2443,1217],{"class":684},[674,2445,2446],{"class":737}," 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3",[674,2526,692],{"class":684},[674,2528,1171],{"class":737},[674,2530,741],{"class":684},[674,2532,1176],{"class":1127},[674,2534,698],{"class":684},[674,2536,768],{"class":688},[674,2538,2539,2541,2543,2545,2547,2549,2551,2553,2555,2558,2560,2562,2565,2567,2569,2572,2574,2576],{"class":676,"line":776},[674,2540,624],{"class":688},[674,2542,643],{"class":684},[674,2544,900],{"class":724},[674,2546,728],{"class":688},[674,2548,1217],{"class":684},[674,2550,2478],{"class":737},[674,2552,741],{"class":684},[674,2554,704],{"class":684},[674,2556,2557],{"class":707},"inventory_low",[674,2559,756],{"class":684},[674,2561,692],{"class":684},[674,2563,2564],{"class":737}," sku",[674,2566,741],{"class":684},[674,2568,704],{"class":684},[674,2570,2571],{"class":707},"SKU-42",[674,2573,756],{"class":684},[674,2575,698],{"class":684},[674,2577,768],{"class":688},[674,2579,2580,2582,2584,2586,2588,2590,2592,2594,2596,2599,2601,2603,2605,2607,2609,2612,2614,2616],{"class":676,"line":2196},[674,2581,624],{"class":688},[674,2583,643],{"class":684},[674,2585,929],{"class":724},[674,2587,728],{"class":688},[674,2589,1217],{"class":684},[674,2591,2478],{"class":737},[674,2593,741],{"class":684},[674,2595,704],{"class":684},[674,2597,2598],{"class":707},"payment_failed",[674,2600,756],{"class":684},[674,2602,692],{"class":684},[674,2604,2180],{"class":737},[674,2606,741],{"class":684},[674,2608,704],{"class":684},[674,2610,2611],{"class":707},"card_declined",[674,2613,756],{"class":684},[674,2615,698],{"class":684},[674,2617,768],{"class":688},[664,2619,2622],{"className":666,"code":2620,"filename":2621,"language":669,"meta":670,"style":670},"import { createLogger, format, transports } from 'winston'\n\nconst log = createLogger({\n  defaultMeta: { service: 'checkout' },\n  format: format.json(),\n  transports: [new transports.Console()],\n})\n\nlog.info({ event: 'checkout_started' })\nlog.info({ event: 'cart_loaded', items: 3, total: 9999 })\nlog.warn({ event: 'inventory_low', sku: 'SKU-42' })\nlog.error({ event: 'payment_failed', reason: 'card_declined' })\n","winston",[622,2623,2624,2653,2657,2671,2692,2710,2735,2741,2745,2771,2813,2852],{"__ignoreMap":670},[674,2625,2626,2628,2630,2633,2635,2638,2640,2643,2645,2647,2649,2651],{"class":676,"line":677},[674,2627,681],{"class":680},[674,2629,685],{"class":684},[674,2631,2632],{"class":688}," createLogger",[674,2634,692],{"class":684},[674,2636,2637],{"class":688}," format",[674,2639,692],{"class":684},[674,2641,2642],{"class":688}," 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{ consola } from 'consola'\n\nconst log = consola.withTag('checkout')\n\nlog.info('Starting checkout')\nlog.info('cart loaded', { items: 3, total: 9999 })\nlog.warn('inventory low', { sku: 'SKU-42' })\nlog.error('payment failed', { reason: 'card_declined' })\n","consola",[622,2896,2897,2916,2920,2945,2949,2968,3007,3042],{"__ignoreMap":670},[674,2898,2899,2901,2903,2906,2908,2910,2912,2914],{"class":676,"line":677},[674,2900,681],{"class":680},[674,2902,685],{"class":684},[674,2904,2905],{"class":688}," 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failed",[674,3058,756],{"class":684},[674,3060,692],{"class":684},[674,3062,685],{"class":684},[674,3064,2180],{"class":737},[674,3066,741],{"class":684},[674,3068,704],{"class":684},[674,3070,2611],{"class":707},[674,3072,756],{"class":684},[674,3074,698],{"class":684},[674,3076,768],{"class":688},[664,3078,3080],{"className":666,"code":3079,"filename":628,"language":669,"meta":670,"style":670},"console.log('[checkout] Starting checkout')\nconsole.log('[checkout] cart loaded', { items: 3, total: 9999 })\nconsole.warn('[checkout] inventory low', { sku: 'SKU-42' })\nconsole.error('[checkout] payment failed', { reason: 'card_declined' })\n",[622,3081,3082,3102,3141,3176],{"__ignoreMap":670},[674,3083,3084,3087,3089,3091,3093,3095,3098,3100],{"class":676,"line":677},[674,3085,3086],{"class":688},"console",[674,3088,643],{"class":684},[674,3090,624],{"class":724},[674,3092,728],{"class":688},[674,3094,756],{"class":684},[674,3096,3097],{"class":707},"[checkout] Starting checkout",[674,3099,756],{"class":684},[674,3101,768],{"class":688},[674,3103,3104,3106,3108,3110,3112,3114,3117,3119,3121,3123,3125,3127,3129,3131,3133,3135,3137,3139],{"class":676,"line":714},[674,3105,3086],{"class":688},[674,3107,643],{"class":684},[674,3109,624],{"class":724},[674,3111,728],{"class":688},[674,3113,756],{"class":684},[674,3115,3116],{"class":707},"[checkout] cart loaded",[674,3118,756],{"class":684},[674,3120,692],{"class":684},[674,3122,685],{"class":684},[674,3124,2519],{"class":737},[674,3126,741],{"class":684},[674,3128,2524],{"class":1127},[674,3130,692],{"class":684},[674,3132,1171],{"class":737},[674,3134,741],{"class":684},[674,3136,1176],{"class":1127},[674,3138,698],{"class":684},[674,3140,768],{"class":688},[674,3142,3143,3145,3147,3149,3151,3153,3156,3158,3160,3162,3164,3166,3168,3170,3172,3174],{"class":676,"line":721},[674,3144,3086],{"class":688},[674,3146,643],{"class":684},[674,3148,900],{"class":724},[674,3150,728],{"class":688},[674,3152,756],{"class":684},[674,3154,3155],{"class":707},"[checkout] inventory low",[674,3157,756],{"class":684},[674,3159,692],{"class":684},[674,3161,685],{"class":684},[674,3163,2564],{"class":737},[674,3165,741],{"class":684},[674,3167,704],{"class":684},[674,3169,2571],{"class":707},[674,3171,756],{"class":684},[674,3173,698],{"class":684},[674,3175,768],{"class":688},[674,3177,3178,3180,3182,3184,3186,3188,3191,3193,3195,3197,3199,3201,3203,3205,3207,3209],{"class":676,"line":734},[674,3179,3086],{"class":688},[674,3181,643],{"class":684},[674,3183,929],{"class":724},[674,3185,728],{"class":688},[674,3187,756],{"class":684},[674,3189,3190],{"class":707},"[checkout] payment failed",[674,3192,756],{"class":684},[674,3194,692],{"class":684},[674,3196,685],{"class":684},[674,3198,2180],{"class":737},[674,3200,741],{"class":684},[674,3202,704],{"class":684},[674,3204,2611],{"class":707},[674,3206,756],{"class":684},[674,3208,698],{"class":684},[674,3210,768],{"class":688},[618,3212,3213],{},"All four become this, with no formatter, transport, or peer-dep wiring:",[664,3215,3218],{"className":666,"code":3216,"filename":3217,"language":669,"meta":670,"style":670},"import { initLogger, log } from 'evlog'\n\ninitLogger({ env: { service: 'checkout' } })\n\nlog.info({ event: 'checkout_started' })\nlog.info({ event: 'cart_loaded', items: 3, total: 9999 })\nlog.warn({ event: 'inventory_low', sku: 'SKU-42' })\nlog.error({ event: 'payment_failed', reason: 'card_declined' })\n","After 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is one line at boot. The drain, redaction, sampling, pretty\u002FJSON switching, and level filtering are all wired by default: no ",[622,3431,3432],{},"pino-pretty"," peer dep, no winston transport assembly, no consola reporter setup.",[618,3435,3436,3437,3440,3441,3443],{},"If you want the drop-in feel of ",[622,3438,3439],{},"import pino from 'pino'"," while you evaluate evlog, the default export is the same ",[622,3442,624],{}," API with no setup line:",[664,3445,3447],{"className":666,"code":3446,"filename":668,"language":669,"meta":670,"style":670},"import logger from 'evlog'\n\nlogger.info('checkout', 'Starting checkout')\nlogger.info({ event: 'checkout_started' })\n",[622,3448,3449,3464,3468,3495],{"__ignoreMap":670},[674,3450,3451,3453,3456,3458,3460,3462],{"class":676,"line":677},[674,3452,681],{"class":680},[674,3454,3455],{"class":688}," logger ",[674,3457,2415],{"class":680},[674,3459,704],{"class":684},[674,3461,708],{"class":707},[674,3463,711],{"class":684},[674,3465,3466],{"class":676,"line":714},[674,3467,718],{"emptyLinePlaceholder":717},[674,3469,3470,3473,3475,3477,3479,3481,3483,3485,3487,3489,3491,3493],{"class":676,"line":721},[674,3471,3472],{"class":688},"logger",[674,3474,643],{"class":684},[674,3476,646],{"class":724},[674,3478,728],{"class":688},[674,3480,756],{"class":684},[674,3482,2453],{"class":707},[674,3484,756],{"class":684},[674,3486,692],{"class":684},[674,3488,704],{"class":684},[674,3490,2963],{"class":707},[674,3492,756],{"class":684},[674,3494,768],{"class":688},[674,3496,3497,3499,3501,3503,3505,3507,3509,3511,3513,3515,3517,3519],{"class":676,"line":734},[674,3498,3472],{"class":688},[674,3500,643],{"class":684},[674,3502,646],{"class":724},[674,3504,728],{"class":688},[674,3506,1217],{"class":684},[674,3508,2478],{"class":737},[674,3510,741],{"class":684},[674,3512,704],{"class":684},[674,3514,2485],{"class":707},[674,3516,756],{"class":684},[674,3518,698],{"class":684},[674,3520,768],{"class":688},[618,3522,3523,3524,3526,3527,3529],{},"Every call prints immediately. Once you want a drain, redaction, or wide events, add the ",[622,3525,725],{}," line and keep calling the same methods; the default import and ",[622,3528,624],{}," are the same object, so nothing else moves.",[631,3531,3533,3534,643],{"color":633,"icon":3532},"i-lucide-arrow-right","Want the full side-by-side (feature comparison tables, honest gaps, per-feature mapping)? See ",[637,3535,3536],{"href":575},"evlog vs pino, winston, consola",[657,3538,3540],{"id":3539},"pairing-with-wide-events","Pairing with wide events",[618,3542,3543,640,3545,3548,3549,3552,3553,3555],{},[622,3544,624],{},[622,3546,3547],{},"createLogger"," live inside the same logger. Use ",[622,3550,3551],{},"log.*"," for events that stand alone (startup messages, ad-hoc warnings, debug traces) and reach for ",[622,3554,3547],{}," when you want one event that captures an entire operation. They share the global drain, redaction, and types, so pick per call.",[664,3557,3560],{"className":666,"code":3558,"filename":3559,"language":669,"meta":670,"style":670},"import { initLogger, log, createLogger } from 'evlog'\n\ninitLogger({ env: { service: 'sync-worker' } })\n\nlog.info('sync', 'Worker starting')\n\nconst run = createLogger({ source: 'postgres', target: 's3' })\ntry {\n  const records = await fetchRecords()\n  run.set({ found: records.length })\n\n  for (const record of records) {\n    await syncOne(record)\n    log.debug({ event: 'record_synced', id: record.id })\n  }\n\n  run.set({ status: 'complete', synced: records.length })\n} catch (err) {\n  log.error({ event: 'sync_failed' })\n  run.error(err as Error)\n  throw err\n} finally {\n  run.emit()\n}\n\nlog.info('sync', 'Worker 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