添加依赖库

vendor/github.com/adamzy/cedar-go/doc.go

@@ -0,0 +1,12 @@
+// Package cedar-go implements double-array trie.
+//
+// It is a golang port of cedar (http://www.tkl.iis.u-tokyo.ac.jp/~ynaga/cedar) which is written in C++ by Naoki Yoshinaga.
+// Currently cedar-go implements the `reduced` verion of cedar.
+// This package is not thread safe if there is one goroutine doing
+// insertions or deletions.
+//
+// Note
+//
+// key must be `[]byte` without zero items,
+// while value must be integer in the range [0, 2<<63-2] or [0, 2<<31-2] depends on the platform.
+package cedar