Trait StorageRootProvider 

pub trait StorageRootProvider {
    // Required methods
    fn storage_root(
        &self,
        address: Address,
        hashed_storage: HashedStorage,
    ) -> Result<FixedBytes<32>, ProviderError>;
    fn storage_proof(
        &self,
        address: Address,
        slot: FixedBytes<32>,
        hashed_storage: HashedStorage,
    ) -> Result<StorageProof, ProviderError>;
    fn storage_multiproof(
        &self,
        address: Address,
        slots: &[FixedBytes<32>],
        hashed_storage: HashedStorage,
    ) -> Result<StorageMultiProof, ProviderError>;
}

Available on crate feature storage-api only.

A type that can compute the storage root for a given account.

Required Methods

fn storage_root( &self, address: Address, hashed_storage: HashedStorage, ) -> Result<FixedBytes<32>, ProviderError>

Returns the storage root of the HashedStorage for target address on top of the current state.

fn storage_proof( &self, address: Address, slot: FixedBytes<32>, hashed_storage: HashedStorage, ) -> Result<StorageProof, ProviderError>

Returns the storage proof of the HashedStorage for target slot on top of the current state.

fn storage_multiproof( &self, address: Address, slots: &[FixedBytes<32>], hashed_storage: HashedStorage, ) -> Result<StorageMultiProof, ProviderError>

Returns the storage multiproof for target slots.

Implementations on Foreign Types

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

where N: NodePrimitives,

fn storage_root( &self, address: Address, storage: HashedStorage, ) -> Result<FixedBytes<32>, ProviderError>

fn storage_proof( &self, address: Address, slot: FixedBytes<32>, storage: HashedStorage, ) -> Result<StorageProof, ProviderError>

fn storage_multiproof( &self, address: Address, slots: &[FixedBytes<32>], storage: HashedStorage, ) -> Result<StorageMultiProof, ProviderError>

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

where T: 'a + StorageRootProvider + ?Sized,

fn storage_root( &self, address: Address, hashed_storage: HashedStorage, ) -> Result<FixedBytes<32>, ProviderError>

fn storage_proof( &self, address: Address, slot: FixedBytes<32>, hashed_storage: HashedStorage, ) -> Result<StorageProof, ProviderError>

fn storage_multiproof( &self, address: Address, slots: &[FixedBytes<32>], hashed_storage: HashedStorage, ) -> Result<StorageMultiProof, ProviderError>

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

where N: NodePrimitives,

fn storage_root( &self, address: Address, storage: HashedStorage, ) -> Result<FixedBytes<32>, ProviderError>

fn storage_proof( &self, address: Address, slot: FixedBytes<32>, storage: HashedStorage, ) -> Result<StorageProof, ProviderError>

fn storage_multiproof( &self, address: Address, slots: &[FixedBytes<32>], storage: HashedStorage, ) -> Result<StorageMultiProof, ProviderError>

impl<S> StorageRootProvider for InstrumentedStateProvider<S>

where S: StorageRootProvider,

fn storage_root( &self, address: Address, hashed_storage: HashedStorage, ) -> Result<FixedBytes<32>, ProviderError>

fn storage_proof( &self, address: Address, slot: FixedBytes<32>, hashed_storage: HashedStorage, ) -> Result<StorageProof, ProviderError>

fn storage_multiproof( &self, address: Address, slots: &[FixedBytes<32>], hashed_storage: HashedStorage, ) -> Result<StorageMultiProof, ProviderError>

impl<T> StorageRootProvider for Box<T>

where T: StorageRootProvider + ?Sized,

fn storage_root( &self, address: Address, hashed_storage: HashedStorage, ) -> Result<FixedBytes<32>, ProviderError>

fn storage_proof( &self, address: Address, slot: FixedBytes<32>, hashed_storage: HashedStorage, ) -> Result<StorageProof, ProviderError>

fn storage_multiproof( &self, address: Address, slots: &[FixedBytes<32>], hashed_storage: HashedStorage, ) -> Result<StorageMultiProof, ProviderError>

Implementors

impl StorageRootProvider for StateProviderTest

impl StorageRootProvider for StateProviderTraitObjWrapper

impl<'a, Provider> StorageRootProvider for HistoricalStateProvider<Provider>

where Provider: DBProvider + BlockNumReader + BlockHashReader + ChangeSetReader,

impl<'a, Provider> StorageRootProvider for LatestStateProvider<Provider>

where Provider: DBProvider + BlockHashReader,

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

where C: Send + Sync, N: NodePrimitives,

impl<Provider> StorageRootProvider for HistoricalStateProviderRef<'_, Provider>

where Provider: DBProvider + BlockNumReader,

impl<Provider> StorageRootProvider for LatestStateProviderRef<'_, Provider>

where Provider: DBProvider,

impl<T, ChainSpec> StorageRootProvider for MockEthProvider<T, ChainSpec>

where T: NodePrimitives, ChainSpec: Send + Sync,