trie

func (*Trie) Commit ¶

func (t *Trie) Commit() []byte

Commit saves the trie in persistent storage and returns the trie root key.

func (*Trie) DecodeNode ¶

func (t *Trie) DecodeNode(hash []byte) (nodes2.Node, error)

func (*Trie) Del ¶

func (t *Trie) Del(key []byte) error

Del removes the key from the trie

func (*Trie) GenerateProof ¶

func (t *Trie) GenerateProof(root nodes2.Node, key []byte) (storage.Storage, error)

func (*Trie) Get ¶

func (t *Trie) Get(key []byte) ([]byte, error)

Get retrieves the value associated with a given key in the trie

func (*Trie) GetRootHash ¶

func (t *Trie) GetRootHash() ([]byte, error)

GetRootHash retrieves the root hash from the Committer. If it's not present in memory, it tries to fetch from the key-value storage.

func (*Trie) Hash ¶

func (t *Trie) Hash() []byte

func (*Trie) NodeHash ¶

func (t *Trie) NodeHash(node nodes2.Node) []byte

func (*Trie) NodeRaw ¶

func (t *Trie) NodeRaw(node nodes2.Node, forHashing bool) interface{}

func (*Trie) Proof ¶

func (t *Trie) Proof(key []byte) (storage.Storage, error)

Proof returns the Merkle-proof associated with a node. An error is returned if the node is not found.

func (*Trie) Put ¶

func (t *Trie) Put(key []byte, value []byte)

Put inserts or updates a value associated with a given key in the trie

func (*Trie) SetRootHash ¶

func (t *Trie) SetRootHash(hash []byte) error

SetRootHash saves the root hash in the Committer and also in the key-value storage.