Struct trie::SecureTrieMut

pub struct SecureTrieMut<T: TrieMut>(_);

Represents a secure mutable trie where the key is hashed.

Methods

impl<T: TrieMut> SecureTrieMut<T>

fn to_trie(self) -> T

Into the underlying TrieMut object.

fn new(trie: T) -> Self

Initialize a new mutable trie.

fn root(&self) -> H256

Get the root hash of the current trie.

fn insert<K: AsRef<[u8]>>(&mut self, key: &K, value: &[u8])

Insert a value to the trie.

fn delete<K: AsRef<[u8]>>(&mut self, key: &K)

Delete a value in the trie.

fn get<K: AsRef<[u8]>>(&self, key: &K) -> Option<Vec<u8>>

Get a value in the trie.

Trait Implementations

impl<T: Clone + TrieMut> Clone for SecureTrieMut<T>

fn clone(&self) -> SecureTrieMut<T>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T: Debug + TrieMut> Debug for SecureTrieMut<T>

fn fmt(&self, __arg_0: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<T: TrieMut + Default> Default for SecureTrieMut<T>

fn default() -> Self

Returns the "default value" for a type.