|
| 1 | +--- |
| 2 | +id: ConsoleLogger |
| 3 | +title: ConsoleLogger |
| 4 | +--- |
| 5 | + |
| 6 | +# Class: ConsoleLogger |
| 7 | + |
| 8 | +Defined in: [packages/ai/src/logger/console-logger.ts:101](https://github.com/TanStack/ai/blob/main/packages/ai/src/logger/console-logger.ts#L101) |
| 9 | + |
| 10 | +Default `Logger` implementation that routes each level to the matching |
| 11 | +`console` method: |
| 12 | + |
| 13 | +- `debug` → `console.debug` |
| 14 | +- `info` → `console.info` |
| 15 | +- `warn` → `console.warn` |
| 16 | +- `error` → `console.error` |
| 17 | + |
| 18 | +When a `meta` object is supplied it is rendered with the strategy that |
| 19 | +actually surfaces it on the current runtime (see MetaStrategy): |
| 20 | +depth-unlimited `console.dir` on Node, circular-safe JSON on Cloudflare |
| 21 | +Workers, and an extra console argument everywhere else. |
| 22 | + |
| 23 | +This is the logger used when `debug` is enabled on any activity and no |
| 24 | +custom `logger` is supplied via `debug: { logger }`. |
| 25 | + |
| 26 | +## Implements |
| 27 | + |
| 28 | +- [`Logger`](../interfaces/Logger.md) |
| 29 | + |
| 30 | +## Constructors |
| 31 | + |
| 32 | +### Constructor |
| 33 | + |
| 34 | +```ts |
| 35 | +new ConsoleLogger(): ConsoleLogger; |
| 36 | +``` |
| 37 | + |
| 38 | +#### Returns |
| 39 | + |
| 40 | +`ConsoleLogger` |
| 41 | + |
| 42 | +## Methods |
| 43 | + |
| 44 | +### debug() |
| 45 | + |
| 46 | +```ts |
| 47 | +debug(message, meta?): void; |
| 48 | +``` |
| 49 | +
|
| 50 | +Defined in: [packages/ai/src/logger/console-logger.ts:103](https://github.com/TanStack/ai/blob/main/packages/ai/src/logger/console-logger.ts#L103) |
| 51 | +
|
| 52 | +Log a debug-level message; forwards to `console.debug`. |
| 53 | +
|
| 54 | +#### Parameters |
| 55 | +
|
| 56 | +##### message |
| 57 | +
|
| 58 | +`string` |
| 59 | +
|
| 60 | +##### meta? |
| 61 | +
|
| 62 | +`Record`\<`string`, `unknown`\> |
| 63 | +
|
| 64 | +#### Returns |
| 65 | +
|
| 66 | +`void` |
| 67 | +
|
| 68 | +#### Implementation of |
| 69 | +
|
| 70 | +[`Logger`](../interfaces/Logger.md).[`debug`](../interfaces/Logger.md#debug) |
| 71 | +
|
| 72 | +*** |
| 73 | +
|
| 74 | +### error() |
| 75 | +
|
| 76 | +```ts |
| 77 | +error(message, meta?): void; |
| 78 | +``` |
| 79 | +
|
| 80 | +Defined in: [packages/ai/src/logger/console-logger.ts:118](https://github.com/TanStack/ai/blob/main/packages/ai/src/logger/console-logger.ts#L118) |
| 81 | +
|
| 82 | +Log an error-level message; forwards to `console.error`. |
| 83 | +
|
| 84 | +#### Parameters |
| 85 | +
|
| 86 | +##### message |
| 87 | +
|
| 88 | +`string` |
| 89 | +
|
| 90 | +##### meta? |
| 91 | +
|
| 92 | +`Record`\<`string`, `unknown`\> |
| 93 | +
|
| 94 | +#### Returns |
| 95 | +
|
| 96 | +`void` |
| 97 | +
|
| 98 | +#### Implementation of |
| 99 | +
|
| 100 | +[`Logger`](../interfaces/Logger.md).[`error`](../interfaces/Logger.md#error) |
| 101 | +
|
| 102 | +*** |
| 103 | +
|
| 104 | +### info() |
| 105 | +
|
| 106 | +```ts |
| 107 | +info(message, meta?): void; |
| 108 | +``` |
| 109 | +
|
| 110 | +Defined in: [packages/ai/src/logger/console-logger.ts:108](https://github.com/TanStack/ai/blob/main/packages/ai/src/logger/console-logger.ts#L108) |
| 111 | +
|
| 112 | +Log an info-level message; forwards to `console.info`. |
| 113 | +
|
| 114 | +#### Parameters |
| 115 | +
|
| 116 | +##### message |
| 117 | +
|
| 118 | +`string` |
| 119 | +
|
| 120 | +##### meta? |
| 121 | +
|
| 122 | +`Record`\<`string`, `unknown`\> |
| 123 | +
|
| 124 | +#### Returns |
| 125 | +
|
| 126 | +`void` |
| 127 | +
|
| 128 | +#### Implementation of |
| 129 | +
|
| 130 | +[`Logger`](../interfaces/Logger.md).[`info`](../interfaces/Logger.md#info) |
| 131 | +
|
| 132 | +*** |
| 133 | +
|
| 134 | +### warn() |
| 135 | +
|
| 136 | +```ts |
| 137 | +warn(message, meta?): void; |
| 138 | +``` |
| 139 | +
|
| 140 | +Defined in: [packages/ai/src/logger/console-logger.ts:113](https://github.com/TanStack/ai/blob/main/packages/ai/src/logger/console-logger.ts#L113) |
| 141 | +
|
| 142 | +Log a warning-level message; forwards to `console.warn`. |
| 143 | +
|
| 144 | +#### Parameters |
| 145 | +
|
| 146 | +##### message |
| 147 | +
|
| 148 | +`string` |
| 149 | +
|
| 150 | +##### meta? |
| 151 | +
|
| 152 | +`Record`\<`string`, `unknown`\> |
| 153 | +
|
| 154 | +#### Returns |
| 155 | +
|
| 156 | +`void` |
| 157 | +
|
| 158 | +#### Implementation of |
| 159 | +
|
| 160 | +[`Logger`](../interfaces/Logger.md).[`warn`](../interfaces/Logger.md#warn) |
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