pub struct AccountId32Mapper<T>(/* private fields */);Expand description
The mapper to be used if the account id is AccountId32.
It converts between addresses by either hash then truncate the last 12 bytes or
suffixing them. To recover the original account id of a hashed and truncated account id we use
[OriginalAccount] and will fall back to all 0xEE if account was found. This means contracts
and plain wallets controlled by an secp256k1 always have a 0xEE suffixed account.
Trait Implementations§
Source§impl<T> AddressMapper<T> for AccountId32Mapper<T>where
T: Config<AccountId = AccountId32>,
impl<T> AddressMapper<T> for AccountId32Mapper<T>where
T: Config<AccountId = AccountId32>,
Source§fn to_address(account_id: &AccountId32) -> H160
fn to_address(account_id: &AccountId32) -> H160
Convert an account id to an ethereum address.
Source§fn to_account_id(address: &H160) -> AccountId32
fn to_account_id(address: &H160) -> AccountId32
Convert an ethereum address to a native account id.
Source§fn to_fallback_account_id(address: &H160) -> AccountId32
fn to_fallback_account_id(address: &H160) -> AccountId32
Same as
Self::to_account_id but always returns the fallback account. Read moreSource§fn map(account_id: &T::AccountId) -> DispatchResult
fn map(account_id: &T::AccountId) -> DispatchResult
Create a stateful mapping for
account_id Read moreSource§fn map_no_deposit(account_id: &T::AccountId) -> DispatchResult
fn map_no_deposit(account_id: &T::AccountId) -> DispatchResult
Map an account id without taking any deposit.
This is only useful for genesis configuration, or benchmarks.
Auto Trait Implementations§
impl<T> Freeze for AccountId32Mapper<T>
impl<T> RefUnwindSafe for AccountId32Mapper<T>where
T: RefUnwindSafe,
impl<T> Send for AccountId32Mapper<T>where
T: Send,
impl<T> Sync for AccountId32Mapper<T>where
T: Sync,
impl<T> Unpin for AccountId32Mapper<T>where
T: Unpin,
impl<T> UnwindSafe for AccountId32Mapper<T>where
T: UnwindSafe,
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Defensively truncate a value and convert it into its bounded form.
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