log

package

v0.2.17 Latest Latest Go to latest Published: Dec 28, 2019 License: Unlicense Imports: 10 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

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Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

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Learn more about best practices

Repository

github.com/bindchain/core

Documentation ¶

Index ¶

Constants
Variables
func Composite(text, level string, color bool) string
func DEBUG(a ...interface{})
func DEBUGC(fn func() string)
func DEBUGF(format string, a ...interface{})
func DirectionString(inbound bool) string
func ERROR(a ...interface{})
func ERRORC(fn func() string)
func ERRORF(format string, a ...interface{})
func FATAL(a ...interface{})
func FATALC(fn func() string)
func FATALF(format string, a ...interface{})
func FileExists(filePath string) bool
func INFO(a ...interface{})
func INFOC(fn func() string)
func INFOF(format string, a ...interface{})
func PickNoun(n int, singular, plural string) string
func Print(a ...interface{})
func Printf(format string, a ...interface{})
func Println(a ...interface{})
func SPEW(a interface{})
func SetLogWriter(w io.Writer)
func TRACE(a ...interface{})
func TRACEC(fn func() string)
func TRACEF(format string, a ...interface{})
func WARN(a ...interface{})
func WARNC(fn func() string)
func WARNF(format string, a ...interface{})
type Entry
type LogWriter
- func (w *LogWriter) Print(a ...interface{})
- func (w *LogWriter) Printf(format string, a ...interface{})
- func (w *LogWriter) Println(a ...interface{})
type Logger
- func Empty() *Logger
- func (l *Logger) SetLevel(level string, color bool) *Logger
- func (l *Logger) SetLogPaths(logPath, logFileName string)
type PrintcFunc
type PrintfFunc
type PrintlnFunc
type SpewFunc

Constants ¶

View Source

const (
	Off   = "off"
	Fatal = "fatal"
	Error = "error"
	Warn  = "warn"
	Info  = "info"
	Debug = "debug"
	Trace = "trace"
)

Variables ¶

View Source

var L = Empty()

View Source

var Levels = []string{
	Off, Fatal, Error, Warn, Info, Debug, Trace,
}

View Source

var NoClosure = func() PrintcFunc {
	f := func(_ func() string) {}
	return &f
}

View Source

var NoPrintf = func() PrintfFunc {
	f := func(_ string, _ ...interface{}) {}
	return &f
}

View Source

var NoPrintln = func() PrintlnFunc {
	f := func(_ ...interface{}) {}
	return &f
}

View Source

var NoSpew = func() SpewFunc {
	f := func(_ interface{}) {}
	return &f
}

View Source

var StartupTime = time.Now()

Functions ¶

func Composite ¶

func Composite(text, level string, color bool) string

func DEBUG ¶

func DEBUG(a ...interface{})

func DEBUGC ¶

func DEBUGC(fn func() string)

func DEBUGF ¶

func DEBUGF(format string, a ...interface{})

func DirectionString ¶

func DirectionString(inbound bool) string

DirectionString is a helper function that returns a string that represents the direction of a connection (inbound or outbound).

func ERROR ¶

func ERROR(a ...interface{})

func ERRORC ¶

func ERRORC(fn func() string)

func ERRORF ¶

func ERRORF(format string, a ...interface{})

func FATAL ¶

func FATAL(a ...interface{})

func FATALC ¶

func FATALC(fn func() string)

func FATALF ¶

func FATALF(format string, a ...interface{})

func FileExists ¶

func FileExists(filePath string) bool

FileExists reports whether the named file or directory exists.

func INFO ¶

func INFO(a ...interface{})

func INFOC ¶

func INFOC(fn func() string)

func INFOF ¶

func INFOF(format string, a ...interface{})

func PickNoun ¶

func PickNoun(n int, singular, plural string) string

PickNoun returns the singular or plural form of a noun depending on the count n.

func Print ¶

func Print(a ...interface{})

func Printf ¶

func Printf(format string, a ...interface{})

func Println ¶

func Println(a ...interface{})

func SPEW ¶

func SPEW(a interface{})

func SetLogWriter ¶

func SetLogWriter(w io.Writer)

func TRACE ¶

func TRACE(a ...interface{})

func TRACEC ¶

func TRACEC(fn func() string)

func TRACEF ¶

func TRACEF(format string, a ...interface{})

func WARN ¶

func WARN(a ...interface{})

func WARNC ¶

func WARNC(fn func() string)

func WARNF ¶

func WARNF(format string, a ...interface{})

Types ¶

type Entry ¶

type Entry struct {
	Time         time.Time
	Level        string
	CodeLocation string
	Text         string
}

Entry is a log entry to be printed as json to the log file

type LogWriter ¶

type LogWriter struct {
	io.Writer
}

func (*LogWriter) Print ¶

func (w *LogWriter) Print(a ...interface{})

func (*LogWriter) Printf ¶

func (w *LogWriter) Printf(format string, a ...interface{})

func (*LogWriter) Println ¶

func (w *LogWriter) Println(a ...interface{})

type Logger ¶

type Logger struct {
	Fatal         PrintlnFunc
	Error         PrintlnFunc
	Warn          PrintlnFunc
	Info          PrintlnFunc
	Debug         PrintlnFunc
	Trace         PrintlnFunc
	Traces        SpewFunc
	Fatalf        PrintfFunc
	Errorf        PrintfFunc
	Warnf         PrintfFunc
	Infof         PrintfFunc
	Debugf        PrintfFunc
	Tracef        PrintfFunc
	Fatalc        PrintcFunc
	Errorc        PrintcFunc
	Warnc         PrintcFunc
	Infoc         PrintcFunc
	Debugc        PrintcFunc
	Tracec        PrintcFunc
	LogFileHandle *os.File
	Writer        LogWriter
	Color         bool
	// If this channel is loaded log entries are composed and sent to it
	LogChan chan Entry
}

Logger is a struct containing all the functions with nice handy names

func Empty ¶

func Empty() *Logger

func (*Logger) SetLevel ¶

func (l *Logger) SetLevel(level string, color bool) *Logger

SetLevel enables or disables the various print functions

func (*Logger) SetLogPaths ¶

func (l *Logger) SetLogPaths(logPath, logFileName string)

SetLogPaths sets a file path to write logs

type PrintcFunc ¶

type PrintcFunc *func(func() string)

type PrintfFunc ¶

type PrintfFunc *func(format string, a ...interface{})

type PrintlnFunc ¶

type PrintlnFunc *func(a ...interface{})

type SpewFunc ¶

type SpewFunc *func(interface{})

Source Files ¶

View all Source files

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