Home > @datadog/browser-logs > Logger
Set of convenience methods for each supported log level.
All methods accept the same parameters: message: human-readable log text. messageContext: optional JSON-serialisable object merged with the log context. error: optional Error instance captured with the log.
Signature:
export interface Logger
| Method | Description |
|---|---|
| alert(message, messageContext, error) | Add an ALERT log (action must be taken immediately). |
| critical(message, messageContext, error) | Add a CRITICAL log (serious failure). |
| debug(message, messageContext, error) | Add a DEBUG log (developer usage). |
| emerg(message, messageContext, error) | Add an EMERGENCY log (system is unusable). |
| error(message, messageContext, error) | Add an ERROR log (runtime error). |
| info(message, messageContext, error) | Add an INFO log (notable but expected). |
| notice(message, messageContext, error) | Add a NOTICE log (normal but significant). |
| ok(message, messageContext, error) | Add an OK log (success). |
| warn(message, messageContext, error) | Add a WARN log (unexpected behaviour). |