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version 2.111.0

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Alias std.logger.core.errorf

This function logs data to the sharedLog in a printf-style manner.

alias errorf = defaultLogFunctionf!(LogLevel.error);

In order for the resulting log message to be logged the LogLevel must be greater or equal than the LogLevel of the sharedLog and must be greater or equal than the global LogLevel. Additionally the LogLevel must be greater or equal than the LogLevel of the stdSharedLogger.

Parameters

NameDescription
msg The printf-style string.
args The data that should be logged.

Example

tracef("is number %d", 1);
infof("is number %d", 2);
errorf("is number %d", 3);
criticalf("is number %d", 4);
fatalf("is number %d", 5);

The second version of the function logs data to the sharedLog in a printf-style manner.

In order for the resulting log message to be logged the LogLevel must be greater or equal than the LogLevel of the sharedLog and must be greater or equal than the global LogLevel. Additionally the LogLevel must be greater or equal than the LogLevel of the stdSharedLogger.

Parameters

NameDescription
condition The condition must be true for the data to be logged.
msg The printf-style string.
args The data that should be logged.

Example

tracef(false, "is number %d", 1);
infof(false, "is number %d", 2);
errorf(true, "is number %d", 3);
criticalf(true, "is number %d", 4);
fatalf(someFunct(), "is number %d", 5);

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