67 lines
1.5 KiB
Go
67 lines
1.5 KiB
Go
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package log
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// NullLog is a noop logger. Think of it as /dev/null.
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var NullLog = &NullLogger{}
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// NullLogger is the default logger for this package.
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type NullLogger struct{}
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// Trace logs a debug entry.
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func (l *NullLogger) Trace(msg string, args ...interface{}) {
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}
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// Debug logs a debug entry.
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func (l *NullLogger) Debug(msg string, args ...interface{}) {
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}
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// Info logs an info entry.
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func (l *NullLogger) Info(msg string, args ...interface{}) {
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}
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// Warn logs a warn entry.
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func (l *NullLogger) Warn(msg string, args ...interface{}) error {
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return nil
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}
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// Error logs an error entry.
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func (l *NullLogger) Error(msg string, args ...interface{}) error {
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return nil
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}
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// Fatal logs a fatal entry then panics.
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func (l *NullLogger) Fatal(msg string, args ...interface{}) {
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panic("exit due to fatal error")
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}
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// Log logs a leveled entry.
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func (l *NullLogger) Log(level int, msg string, args []interface{}) {
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}
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// IsTrace determines if this logger logs a trace statement.
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func (l *NullLogger) IsTrace() bool {
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return false
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}
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// IsDebug determines if this logger logs a debug statement.
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func (l *NullLogger) IsDebug() bool {
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return false
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}
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// IsInfo determines if this logger logs an info statement.
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func (l *NullLogger) IsInfo() bool {
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return false
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}
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// IsWarn determines if this logger logs a warning statement.
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func (l *NullLogger) IsWarn() bool {
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return false
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}
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// SetLevel sets the level of this logger.
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func (l *NullLogger) SetLevel(level int) {
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}
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// SetFormatter set the formatter for this logger.
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func (l *NullLogger) SetFormatter(formatter Formatter) {
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}
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