Initial QSfera import

Server/vendor/go-micro.dev/v4/debug/log/options.go

@@ -0,0 +1,70 @@
+package log
+
+import "time"
+
+// Option used by the logger.
+type Option func(*Options)
+
+// Options are logger options.
+type Options struct {
+	// Format specifies the output format
+	Format FormatFunc
+	// Name of the log
+	Name string
+	// Size is the size of ring buffer
+	Size int
+}
+
+// Name of the log.
+func Name(n string) Option {
+	return func(o *Options) {
+		o.Name = n
+	}
+}
+
+// Size sets the size of the ring buffer.
+func Size(s int) Option {
+	return func(o *Options) {
+		o.Size = s
+	}
+}
+
+func Format(f FormatFunc) Option {
+	return func(o *Options) {
+		o.Format = f
+	}
+}
+
+// DefaultOptions returns default options.
+func DefaultOptions() Options {
+	return Options{
+		Size: DefaultSize,
+	}
+}
+
+// ReadOptions for querying the logs.
+type ReadOptions struct {
+	// Since what time in past to return the logs
+	Since time.Time
+	// Count specifies number of logs to return
+	Count int
+	// Stream requests continuous log stream
+	Stream bool
+}
+
+// ReadOption used for reading the logs.
+type ReadOption func(*ReadOptions)
+
+// Since sets the time since which to return the log records.
+func Since(s time.Time) ReadOption {
+	return func(o *ReadOptions) {
+		o.Since = s
+	}
+}
+
+// Count sets the number of log records to return.
+func Count(c int) ReadOption {
+	return func(o *ReadOptions) {
+		o.Count = c
+	}
+}