Added debug.Logger interface

debug/log/options.go

@@ -0,0 +1,24 @@
+package log
+
+// Option used by the logger
+type Option func(*Options)
+
+// Options are logger options
+type Options struct {
+	// Size is the size of ring buffer
+	Size int
+}
+
+// Size sets the size of the ring buffer
+func Size(s int) Option {
+	return func(o *Options) {
+		o.Size = s
+	}
+}
+
+// DefaultOptions returns default options
+func DefaultOptions() Options {
+	return Options{
+		Size: DefaultSize,
+	}
+}