NullLogger

Dummy implementation of logger with no real effect.

Implements: ILogger

The NullLogger class provides a dummy logger with no real effect.

Important points

It can be used in testing or in situations when a logger is required but must be disabled.

NewNullLogger() *NullLogger

Gets the maximum log level. Messages with higher log level are filtered out.

(c *Logger) Level() LevelType

Logs an important information message

(c *Logger) Info(ctx context.Context, context IContext, message string, args …any)

ctx: context.Context - operation context.
context: IContext - (optional) a context to trace execution through a call chain.
message: string - human-readable message to log.
args: …any - arguments to parameterize the message.

Logs a message at a specified log level.

(c *Logger) Log(ctx context.Context, level LevelType, context string, err error, message string, args …any)

ctx: context.Context - operation context.
level: LevelType - log level.
context: string - (optional) a context to trace execution through a call chain.
error: error - error object associated with this message.
message: string - human-readable message to log.
args: …any - arguments to parameterize the message.

Sets the maximum log level.

(c *Logger) SetLevel(value LevelType)

Logs a low-level debug information for troubleshooting.

(c *Logger) Trace(ctx context.Context, context IContext, message string, args …any)

ctx: context.Context - operation context.
context: IContext - (optional) a context to trace execution through a call chain.
message: string - human-readable message to log.
args: …any- arguments to parameterize the message.

Logs a warning that may or may not have a negative impact.

(c *Logger) Warn(ctx context.Context, context IContext, message string, args …any)

ctx: context.Context - operation context.
context: IContext - (optional) a context to trace execution through a call chain.
message: string - human-readable message to log.
args: …any - arguments to parameterize the message.