Struct memchain::Account

pub struct Account {
    pub balance: u128,
    pub code: Vec<u8>,
    pub storage: HashMap<Vec<u8>, Vec<u8>>,
    pub expiry: Option<Duration>,
    pub main: Option<AccountMain>,
}

Fields

balance: u128

code: Vec<u8>

storage: HashMap<Vec<u8>, Vec<u8>>

expiry: Option<Duration>

main: Option<AccountMain>

Callable account entrypoint. main takes an pointer to a Blockchain trait object which can be used via FFI bindings to interact with the memchain. Returns nonzero to revert transaction. This pointer is not valid after the call to main has returned.

Trait Implementations

impl Clone for Account

fn clone(&self) -> Account

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Account

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

Formats the value using the given formatter.

impl Default for Account

fn default() -> Account

Returns the "default value" for a type.

impl Eq for Account

impl KVStore for Account

fn contains(&self, key: &[u8]) -> bool

Returns whether the key is present in account storage.

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

Returns the data stored in the account at addr under the given key.

impl KVStoreMut for Account

fn set(&mut self, key: &[u8], value: &[u8])

Sets the data stored in the account under the given key. Overwrites any existing data.

fn remove(&mut self, key: &[u8])

Removes the data stored in the account under the given key.

impl PartialEq<Account> for Account

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

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

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

This method tests for !=.

impl StructuralEq for Account

impl StructuralPartialEq for Account