initial import

2020-07-26 17:09:05 +08:00
commit 7e3a369a8f
647 changed files with 54754 additions and 0 deletions
--- a/core/iox/nopcloser.go
+++ b/core/iox/nopcloser.go
@@ -0,0 +1,15 @@
+package iox
+
+import "io"
+
+type nopCloser struct {
+	io.Writer
+}
+
+func (nopCloser) Close() error {
+	return nil
+}
+
+func NopCloser(w io.Writer) io.WriteCloser {
+	return nopCloser{w}
+}