Struct Logger

log.go:229–237

A Logger represents an active logging object that generates lines of JSON output to an io.Writer. Each logging operation makes a single call to the Writer's Write method. There is no guarantee on access serialization to the Writer. If your Writer is not thread safe, you may consider a sync wrapper.

// serialization to the Writer. If your Writer is not thread safe,
// you may consider a sync wrapper.
type Logger struct {
	w       LevelWriter
	level   Level
	sampler Sampler
	context []byte
	hooks   []Hook
	stack   bool
	ctx     context.Context
}

// New creates a root logger with given output writer. If the output writer implements
// the LevelWriter interface, the WriteLevel method will be called instead of the Write