[**Kvaser CanKing GUI Extensions SDK v7.5.1**](../../README.md)

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[Kvaser CanKing GUI Extensions SDK](../../modules.md) / [models](../README.md) / LogLevel

# Enumeration: LogLevel

Possible log levels.

NOTE (known proto3 deviation): The zero value is LOG_LEVEL_TRACE rather than
LOG_LEVEL_UNSPECIFIED. This is intentional because the backend maps these values
directly to the host logging framework's integer levels (0 = Trace). Changing the
zero value would require cascading changes across the service implementation.
Consumers should not rely on default-constructed messages having a neutral log level.

## Enumeration Members

### LOG\_LEVEL\_CRITICAL

> **LOG\_LEVEL\_CRITICAL**: `5`

LOG_LEVEL_CRITICAL - Logs that describe an unrecoverable application or system crash, or a catastrophic failure that
requires immediate attention.

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### LOG\_LEVEL\_DEBUG

> **LOG\_LEVEL\_DEBUG**: `1`

LOG_LEVEL_DEBUG - Logs that are used for interactive investigation during development. These logs should primarily
contain information useful for debugging and have no long-term value.

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### LOG\_LEVEL\_ERROR

> **LOG\_LEVEL\_ERROR**: `4`

LOG_LEVEL_ERROR - Logs that highlight when the current flow of execution is stopped due to a failure. These should
indicate a failure in the current activity, not an application-wide failure.

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### LOG\_LEVEL\_INFORMATION

> **LOG\_LEVEL\_INFORMATION**: `2`

LOG_LEVEL_INFORMATION - Logs that track the general flow of the application. These logs should have long-term value.

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### LOG\_LEVEL\_NONE

> **LOG\_LEVEL\_NONE**: `6`

LOG_LEVEL_NONE - Not used for writing log messages. Specifies that a logging category should not write any messages.

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### LOG\_LEVEL\_TRACE

> **LOG\_LEVEL\_TRACE**: `0`

LOG_LEVEL_TRACE - Logs that contain the most detailed messages. These messages may contain sensitive application data.
These messages are disabled by default and should never be enabled in a production environment.

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### LOG\_LEVEL\_WARNING

> **LOG\_LEVEL\_WARNING**: `3`

LOG_LEVEL_WARNING - Logs that highlight an abnormal or unexpected event in the application flow, but do not otherwise
cause the application execution to stop.

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### UNRECOGNIZED

> **UNRECOGNIZED**: `-1`