log

package
v0.1.21 Latest Latest
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Published: Jan 13, 2019 License: Apache-2.0 Imports: 2 Imported by: 0

Documentation

Overview

Package log provides a logging abstraction.

Index

Constants

This section is empty.

Variables

View Source
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 added in v0.1.18

func IsTraceLoggerEnabled() bool

IsTraceLoggerEnabled returns true if the Trace Logger is enabled.

func SetAPILogger added in v0.1.19

func SetAPILogger(log Logger)

SetAPILogger sets the api logger.

func SetDebugLogger

func SetDebugLogger(log Logger)

SetDebugLogger sets the debug logger.

func SetDefaultAPILogger added in v0.1.19

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 added in v0.1.18

func SetDefaultOptimizeLogger()

SetDefaultOptimizeLogger sets the default optimize logger.

func SetDefaultParseLogger added in v0.1.18

func SetDefaultParseLogger()

SetDefaultParseLogger sets the default parse logger.

func SetDefaultReadLogger added in v0.1.18

func SetDefaultReadLogger()

SetDefaultReadLogger sets the default read logger.

func SetDefaultStatsLogger

func SetDefaultStatsLogger()

SetDefaultStatsLogger sets the default stats logger.

func SetDefaultTraceLogger added in v0.1.18

func SetDefaultTraceLogger()

SetDefaultTraceLogger sets the default trace logger.

func SetDefaultValidateLogger added in v0.1.18

func SetDefaultValidateLogger()

SetDefaultValidateLogger sets the default validate logger.

func SetDefaultWriteLogger added in v0.1.18

func SetDefaultWriteLogger()

SetDefaultWriteLogger sets the default write logger.

func SetInfoLogger

func SetInfoLogger(log Logger)

SetInfoLogger sets the info logger.

func SetOptimizeLogger added in v0.1.18

func SetOptimizeLogger(log Logger)

SetOptimizeLogger sets the optimize logger.

func SetParseLogger added in v0.1.18

func SetParseLogger(log Logger)

SetParseLogger sets the parse logger.

func SetReadLogger added in v0.1.18

func SetReadLogger(log Logger)

SetReadLogger sets the read logger.

func SetStatsLogger

func SetStatsLogger(log Logger)

SetStatsLogger sets the stats logger.

func SetTraceLogger added in v0.1.18

func SetTraceLogger(log Logger)

SetTraceLogger sets the trace logger.

func SetValidateLogger added in v0.1.18

func SetValidateLogger(log Logger)

SetValidateLogger sets the validate logger.

func SetWriteLogger added in v0.1.18

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.

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