core, ethdb, tests, trie: introduce database snapshot (#24486)

2022-03-10 16:35:22 +08:00
parent 5079e3c6e5
commit 8c8a9e5ca1
9 changed files with 223 additions and 2 deletions
--- a/ethdb/database.go
+++ b/ethdb/database.go
@@ -64,6 +64,7 @@ type KeyValueStore interface {
 	Iteratee
 	Stater
 	Compacter
+	Snapshotter
 	io.Closer
 }

@@ -153,5 +154,6 @@ type Database interface {
 	Iteratee
 	Stater
 	Compacter
+	Snapshotter
 	io.Closer
 }