The log.Output function in Golang is part of the log package and provides a lower-level interface for logging messages. This function is particularly useful when you need more control over the logging process, such as specifying the call depth or integrating logging into custom logging frameworks.
The log.Prefix function in Golang is part of the log package and is used to retrieve the current prefix that is prepended to each log message. This function is useful when you need to check or modify the current logging setup, especially if you’re working with different logging configurations or want to ensure consistent log …
The log.Writer function in Golang is part of the log package and is used to retrieve the current io.Writer where log output is being written. This function is particularly useful when you need to access or modify the current log output destination, or when you want to log additional information to the same destination without …
The log.SetOutput function in Golang is part of the log package and is used to direct log output to a specific io.Writer. This function is particularly useful when you want to control where your log messages are written, such as to a file, an in-memory buffer, or even a network connection.
The log.SetPrefix function in Golang is part of the log package and is used to set a custom prefix for each log message. This function is particularly useful when you want to categorize or identify log messages by adding a specific prefix to them, making it easier to filter or analyze the logs.
The log.Println function in Golang is part of the log package and is used to log a message with a newline at the end. This function is particularly useful for logging simple messages, warnings, or errors where you want each log entry to be on a separate line, ensuring clear and readable output.
The log.Printf function in Golang is part of the log package and is used to format a log message according to a format specifier and log the message without terminating the program. This function is particularly useful when you want to include variable data in your log messages, allowing for detailed and customized logging.
The log.Print function in Golang is part of the log package and is used to log a message without terminating the program. This function is particularly useful for general-purpose logging, where you want to record information, warnings, or errors but allow the program to continue executing.
The log.Panicln function in Golang is part of the log package and is used to log a message with a newline at the end and then immediately trigger a panic. This function is particularly useful when you need to log an error or critical condition in a simple format and ensure that the program’s execution …
The log.Panicf function in Golang is part of the log package and is used to format a log message according to a format specifier, log the message, and then immediately trigger a panic. This function is particularly useful when you need to log detailed error messages that include variable data, ensuring that the program’s normal …
The log.Panic function in Golang is part of the log package and is used to log a message and then immediately trigger a panic in the program. This function is particularly useful when you want to log an error or critical condition and ensure that the program’s normal execution stops, allowing the panic to propagate …
The log.Fatalln function in Golang is part of the log package and is used to log a message with a newline at the end, and then immediately terminate the program with a non-zero exit code. This function is particularly useful when you want to log a message in a simple, formatted way, ensuring that the …
The log.Fatalf function in Golang is part of the log package and is used to format a log message according to a format specifier, log the message, and then immediately terminate the program with a non-zero exit code. This function is particularly useful when you need to log detailed error messages that include variable data …
The log.Fatal function in Golang is part of the log package and is used to log a message and then immediately terminate the program with a non-zero exit code. This function is particularly useful in situations where encountering a critical error should stop the program from continuing execution.