Adds WithTime to Logger and Entry types, as well as a pure module-level function.

exported.go

@@ -2,6 +2,7 @@ package logrus
 
 import (
 	"io"
+	"time"
 )
 
 var (
@@ -72,6 +73,15 @@ func WithFields(fields Fields) *Entry {
 	return std.WithFields(fields)
 }
 
+// WithTime creats an entry from the standard logger and overrides the time of
+// logs generated with it.
+//
+// Note that it doesn't log until you call Debug, Print, Info, Warn, Fatal
+// or Panic on the Entry it returns.
+func WithTime(t time.Time) *Entry {
+	return std.WithTime(t)
+}
+
 // Debug logs a message at level Debug on the standard logger.
 func Debug(args ...interface{}) {
 	std.Debug(args...)