Struct miden_objects::accounts::AccountStub

pub struct AccountStub { /* private fields */ }

A stub of an account which contains information that succinctly describes the state of the components of the account.

The AccountStub is composed of:

• id: the account id (AccountId) of the account.
• nonce: the nonce of the account.
• vault_root: a commitment to the account’s vault ([AccountVault]).
• storage_root: accounts storage root ([AccountStorage]).
• code_root: a commitment to the account’s code ([AccountCode]).

Implementations

impl AccountStub

pub fn new( id: AccountId, nonce: Felt, vault_root: Digest, storage_root: Digest, code_root: Digest ) -> Self

Creates a new AccountStub.

pub fn hash(&self) -> Digest

Returns hash of this account.

Hash of an account is computed as hash(id, nonce, vault_root, storage_root, code_root). Computing the account hash requires 2 permutations of the hash function.

pub fn id(&self) -> AccountId

Returns the id of this account.

pub fn nonce(&self) -> Felt

Returns the nonce of this account.

pub fn vault_root(&self) -> Digest

Returns the vault root of this account.

pub fn storage_root(&self) -> Digest

Returns the storage root of this account.

pub fn code_root(&self) -> Digest

Returns the code root of this account.

Trait Implementations

impl Clone for AccountStub

fn clone(&self) -> AccountStub

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for AccountStub

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl From<&Account> for AccountStub

fn from(account: &Account) -> Self

Converts to this type from the input type.

impl From<Account> for AccountStub

fn from(account: Account) -> Self

Converts to this type from the input type.

impl PartialEq for AccountStub

fn eq(&self, other: &AccountStub) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for AccountStub

impl StructuralPartialEq for AccountStub