log

Documentation

Overview

Package log provides a logging abstraction.

Index

• Variables
• func DisableLoggers()
• func IsTraceLoggerEnabled() bool
• func SetAPILogger(log Logger)
• func SetDebugLogger(log Logger)
• func SetDefaultAPILogger()
• func SetDefaultDebugLogger()
• func SetDefaultInfoLogger()
• func SetDefaultLoggers()
• func SetDefaultOptimizeLogger()
• func SetDefaultParseLogger()
• func SetDefaultReadLogger()
• func SetDefaultStatsLogger()
• func SetDefaultTraceLogger()
• func SetDefaultValidateLogger()
• func SetDefaultWriteLogger()
• func SetInfoLogger(log Logger)
• func SetOptimizeLogger(log Logger)
• func SetParseLogger(log Logger)
• func SetReadLogger(log Logger)
• func SetStatsLogger(log Logger)
• func SetTraceLogger(log Logger)
• func SetValidateLogger(log Logger)
• func SetWriteLogger(log Logger)
• type Logger

Variables

var (

	// Horizontal loggers
	Debug = &logger{}
	Info  = &logger{}
	Stats = &logger{}
	Trace = &logger{}

	// Vertical loggers
	Parse    = &logger{}
	Read     = &logger{}
	Validate = &logger{}
	Optimize = &logger{}
	Write    = &logger{}
	API      = &logger{}
)

pdfcpu's loggers.

Functions

func DisableLoggers

func DisableLoggers()

DisableLoggers turns off all logging.

func IsTraceLoggerEnabled

func IsTraceLoggerEnabled() bool

IsTraceLoggerEnabled returns true if the Trace Logger is enabled.

func SetAPILogger

func SetAPILogger(log Logger)

SetAPILogger sets the api logger.

func SetDebugLogger

func SetDebugLogger(log Logger)

SetDebugLogger sets the debug logger.

func SetDefaultAPILogger

func SetDefaultAPILogger()

SetDefaultAPILogger sets the default api logger.

func SetDefaultDebugLogger

func SetDefaultDebugLogger()

SetDefaultDebugLogger sets the default debug logger.

func SetDefaultInfoLogger

func SetDefaultInfoLogger()

SetDefaultInfoLogger sets the default info logger.

func SetDefaultLoggers

func SetDefaultLoggers()

SetDefaultLoggers sets all loggers to their default logger.

func SetDefaultOptimizeLogger

func SetDefaultOptimizeLogger()

SetDefaultOptimizeLogger sets the default optimize logger.

func SetDefaultParseLogger

func SetDefaultParseLogger()

SetDefaultParseLogger sets the default parse logger.

func SetDefaultReadLogger

func SetDefaultReadLogger()

SetDefaultReadLogger sets the default read logger.

func SetDefaultStatsLogger

func SetDefaultStatsLogger()

SetDefaultStatsLogger sets the default stats logger.

func SetDefaultTraceLogger

func SetDefaultTraceLogger()

SetDefaultTraceLogger sets the default trace logger.

func SetDefaultValidateLogger

func SetDefaultValidateLogger()

SetDefaultValidateLogger sets the default validate logger.

func SetDefaultWriteLogger

func SetDefaultWriteLogger()

SetDefaultWriteLogger sets the default write logger.

func SetInfoLogger

func SetInfoLogger(log Logger)

SetInfoLogger sets the info logger.

func SetOptimizeLogger

func SetOptimizeLogger(log Logger)

SetOptimizeLogger sets the optimize logger.

func SetParseLogger

func SetParseLogger(log Logger)

SetParseLogger sets the parse logger.

func SetReadLogger

func SetReadLogger(log Logger)

SetReadLogger sets the read logger.

func SetStatsLogger

func SetStatsLogger(log Logger)

SetStatsLogger sets the stats logger.

func SetTraceLogger

func SetTraceLogger(log Logger)

SetTraceLogger sets the trace logger.

func SetValidateLogger

func SetValidateLogger(log Logger)

SetValidateLogger sets the validate logger.

func SetWriteLogger

func SetWriteLogger(log Logger)

SetWriteLogger sets the write logger.

Types

type Logger

type Logger interface {

	// Printf logs a formatted string.
	Printf(format string, args ...interface{})

	// Println logs a line.
	Println(args ...interface{})

	// Fatalf is equivalent to Printf() followed by a program abort.
	Fatalf(format string, args ...interface{})

	// Fatalln is equivalent to Println() followed by a progam abort.
	Fatalln(args ...interface{})
}

Logger defines an interface for logging messages.