jsonlog

package

v0.0.0-...-f17785d Latest Latest Go to latest Published: Mar 17, 2023 License: MIT Imports: 6 Imported by: 0

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Repository

github.com/casp3rus/greenlight

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Documentation ¶

Index ¶

type Level
- func (l Level) String() string
type Logger
- func New(out io.Writer, minLevel Level) *Logger

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

This section is empty.

Types ¶

type Level ¶

type Level int8

Define a Level type to represent the severity level for a log entry.

const (
	LevelInfo  Level = iota // Has the value 0.
	LevelError              // Has the value 1.
	LevelFatal              // Has the value 2.
	LevelOff                // Has the value 3.
)

Initialize constants which represent a specific severity level. We use the iota keword to assign successive integer values to the constants.

func (Level) String ¶

func (l Level) String() string

Return a human-friendly string for the severity level.

type Logger ¶

type Logger struct {
	// contains filtered or unexported fields
}

Define a custom Logger type. This will hold: - the output destination that the log entries will be writen to, - the minimum severity level that log entries will be writen for, - a mutex for coordinating the writes.

func New ¶

func New(out io.Writer, minLevel Level) *Logger

Return a new Logger instance which writes log entries at or above a minimum severity level to a specific output destination.

func (*Logger) PrintError ¶

func (l *Logger) PrintError(err error, properties map[string]string)

func (*Logger) PrintFatal ¶

func (l *Logger) PrintFatal(err error, properties map[string]string)

func (*Logger) PrintInfo ¶

func (l *Logger) PrintInfo(message string, properties map[string]string)

func (*Logger) Write ¶

func (l *Logger) Write(message []byte) (n int, err error)

Implement a Write() method on the Logger so that it satisfies the io.Write interface.

Source Files ¶

View all Source files

jsonlog.go

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