diff options
Diffstat (limited to 'trie/errors.go')
| -rw-r--r-- | trie/errors.go | 21 |
1 files changed, 5 insertions, 16 deletions
diff --git a/trie/errors.go b/trie/errors.go index e23f9d563..567b80078 100644 --- a/trie/errors.go +++ b/trie/errors.go @@ -23,24 +23,13 @@ import ( ) // MissingNodeError is returned by the trie functions (TryGet, TryUpdate, TryDelete) -// in the case where a trie node is not present in the local database. Contains -// information necessary for retrieving the missing node through an ODR service. -// -// NodeHash is the hash of the missing node -// -// RootHash is the original root of the trie that contains the node -// -// PrefixLen is the nibble length of the key prefix that leads from the root to -// the missing node -// -// SuffixLen is the nibble length of the remaining part of the key that hints on -// which further nodes should also be retrieved (can be zero when there are no -// such hints in the error message) +// in the case where a trie node is not present in the local database. It contains +// information necessary for retrieving the missing node. type MissingNodeError struct { - RootHash, NodeHash common.Hash - PrefixLen, SuffixLen int + NodeHash common.Hash // hash of the missing node + Path []byte // hex-encoded path to the missing node } func (err *MissingNodeError) Error() string { - return fmt.Sprintf("Missing trie node %064x", err.NodeHash) + return fmt.Sprintf("missing trie node %x (path %x)", err.NodeHash, err.Path) } |