internal

package

v0.3.2 Latest Latest Go to latest Published: Feb 21, 2020 License: MIT Imports: 13 Imported by: 0

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Valid go.mod file
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Repository

github.com/jeffrom/logd

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Documentation ¶

Index ¶

func CloseAll(c []io.Closer) error
func CopyBytes(p []byte) []byte
func Debugf(conf *config.Config, s string, args ...interface{})
func DebugfDepth(conf *config.Config, depth int, s string, args ...interface{})
func DiscardError(err error)
func IgnoreError(verbose bool, err error)
func LogAndReturnError(err error) error
func LogError(err error)
func Logf(s string, args ...interface{})
func NewReadLogger(prefix string, r io.Reader, depth int) io.Reader
func PanicOnError(err error)
func Prettybuf(bufs ...[]byte) []byte
type LifecycleManager
type LogFile
- func NewLogFile(f *os.File) *LogFile
type Stats
- func NewStats() *Stats

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func CloseAll ¶

func CloseAll(c []io.Closer) error

CloseAll closes all supplied closers, returns the first error, and logs all errors.

func CopyBytes ¶

func CopyBytes(p []byte) []byte

CopyBytes returns a copy of p

func Debugf ¶

func Debugf(conf *config.Config, s string, args ...interface{})

Debugf prints a debug log message to stdout

func DebugfDepth ¶

func DebugfDepth(conf *config.Config, depth int, s string, args ...interface{})

DebugfDepth prints a debug log message to stdout

func DiscardError ¶

func DiscardError(err error)

DiscardError does nothing with an error. Used for linting really

func IgnoreError ¶

func IgnoreError(verbose bool, err error)

IgnoreError logs the error if one occurred

func LogAndReturnError ¶

func LogAndReturnError(err error) error

LogAndReturnError logs the error if one occurred, then returns the error

func LogError ¶

func LogError(err error)

LogError logs the error if one occurred

func Logf ¶

func Logf(s string, args ...interface{})

Logf logs to stdout

func NewReadLogger ¶ added in v0.1.1

func NewReadLogger(prefix string, r io.Reader, depth int) io.Reader

NewReadLogger returns a reader that behaves like r except that it logs (using log.Printf) each read to standard error, printing the prefix and the data read.

func PanicOnError ¶

func PanicOnError(err error)

PanicOnError panics if an error is passed.

func Prettybuf ¶

func Prettybuf(bufs ...[]byte) []byte

Prettybuf returns a human readable representation of a buffer that fits more or less on a log line

Types ¶

type LifecycleManager ¶

type LifecycleManager interface {
	Setup() error
	Shutdown() error
}

LifecycleManager handles application startup / shutdown for loggers and servers.

type LogFile ¶

type LogFile struct {
	*os.File
	// contains filtered or unexported fields
}

func NewLogFile ¶

func NewLogFile(f *os.File) *LogFile

func (*LogFile) AsFile ¶

func (lf *LogFile) AsFile() *LogFile

func (*LogFile) Close ¶

func (lf *LogFile) Close() error

func (*LogFile) SetLimit ¶

func (lf *LogFile) SetLimit(limit int64)

func (*LogFile) SizeLimit ¶

func (lf *LogFile) SizeLimit() (int64, int64, error)

func (*LogFile) WithClose ¶

func (lf *LogFile) WithClose(closefn func()) *LogFile

type Stats ¶

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

Stats is a struct containing internal counters

func NewStats ¶

func NewStats() *Stats

NewStats returns a new instance of Stats

func (*Stats) Add ¶

func (s *Stats) Add(key string, val int64)

func (*Stats) Bytes ¶

func (s *Stats) Bytes() []byte

func (*Stats) Decr ¶

func (s *Stats) Decr(key string)

func (*Stats) Incr ¶

func (s *Stats) Incr(key string)

func (*Stats) Set ¶

func (s *Stats) Set(key string, val int64)

Source Files ¶

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