Trait AccountReader 

pub trait AccountReader {
    // Required method
    fn basic_account(
        &self,
        address: &Address,
    ) -> Result<Option<Account>, ProviderError>;
}

Account reader

Required Methods

fn basic_account( &self, address: &Address, ) -> Result<Option<Account>, ProviderError>

Get basic account information.

Returns None if the account doesn’t exist.

Dyn Compatibility

This trait is dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementations on Foreign Types

impl<'a, N> AccountReader for MemoryOverlayStateProvider<N>

where N: NodePrimitives,

fn basic_account( &self, address: &Address, ) -> Result<Option<Account>, ProviderError>

impl<'a, T> AccountReader for &'a T

where T: 'a + AccountReader + ?Sized,

fn basic_account( &self, address: &Address, ) -> Result<Option<Account>, ProviderError>

impl<N> AccountReader for MemoryOverlayStateProviderRef<'_, N>

where N: NodePrimitives,

fn basic_account( &self, address: &Address, ) -> Result<Option<Account>, ProviderError>

impl<T> AccountReader for Arc<T>

where T: AccountReader + ?Sized,

fn basic_account( &self, address: &Address, ) -> Result<Option<Account>, ProviderError>

impl<T> AccountReader for Box<T>

where T: AccountReader + ?Sized,

fn basic_account( &self, address: &Address, ) -> Result<Option<Account>, ProviderError>

Implementors

impl<'a, Provider: DBProvider + BlockHashReader + StorageSettingsCache> AccountReader for LatestStateProvider<Provider>

impl<'a, Provider: DBProvider + BlockNumReader + BlockHashReader + ChangeSetReader + StorageChangeSetReader + PruneCheckpointReader + StageCheckpointReader + StorageSettingsCache + RocksDBProviderFactory + NodePrimitivesProvider> AccountReader for HistoricalStateProvider<Provider>

impl<C, N> AccountReader for NoopProvider<C, N>

where C: Send + Sync, N: NodePrimitives,

impl<N: ProviderNodeTypes> AccountReader for BlockchainProvider<N>

impl<Provider, N> AccountReader for HistoricalStateProviderRef<'_, Provider, N>

where Provider: DBProvider + BlockNumReader + ChangeSetReader + StorageChangeSetReader + StorageSettingsCache + RocksDBProviderFactory + NodePrimitivesProvider<Primitives = N>, N: NodePrimitives,

impl<Provider: DBProvider + StorageSettingsCache> AccountReader for LatestStateProviderRef<'_, Provider>

impl<T: NodePrimitives, ChainSpec: Send + Sync> AccountReader for MockEthProvider<T, ChainSpec>

Available on crate features test-utils only.

impl<TX: DbTx, N: NodeTypes> AccountReader for DatabaseProvider<TX, N>