Struct reth_revm::test_utils::StateProviderTest

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pub struct StateProviderTest { /* private fields */ }
Available on crate feature test-utils only.
Expand description

Mock state for testing

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impl StateProviderTest

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pub fn insert_account( &mut self, address: Address, account: Account, bytecode: Option<Bytes>, storage: HashMap<StorageKey, U256>, )

Insert account.

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pub fn insert_block_hash(&mut self, block_number: u64, block_hash: B256)

Insert a block hash.

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impl AccountReader for StateProviderTest

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

Get basic account information. Read more
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impl BlockHashReader for StateProviderTest

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fn block_hash(&self, number: u64) -> ProviderResult<Option<B256>>

Get the hash of the block with the given number. Returns None if no block with this number exists.
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fn canonical_hashes_range( &self, start: BlockNumber, end: BlockNumber, ) -> ProviderResult<Vec<B256>>

Get headers in range of block hashes or numbers Read more
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fn convert_block_hash( &self, hash_or_number: HashOrNumber, ) -> Result<Option<FixedBytes<32>>, ProviderError>

Get the hash of the block with the given number. Returns None if no block with this number exists.
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impl Clone for StateProviderTest

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fn clone(&self) -> StateProviderTest

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for StateProviderTest

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

Formats the value using the given formatter. Read more
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impl Default for StateProviderTest

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fn default() -> StateProviderTest

Returns the “default value” for a type. Read more
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impl PartialEq for StateProviderTest

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StateProofProvider for StateProviderTest

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fn proof( &self, _input: TrieInput, _address: Address, _slots: &[B256], ) -> ProviderResult<AccountProof>

Get account and storage proofs of target keys in the HashedPostState on top of the current state.
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fn multiproof( &self, _input: TrieInput, _targets: HashMap<B256, HashSet<B256>>, ) -> ProviderResult<MultiProof>

Generate [MultiProof] for target hashed account and corresponding hashed storage slot keys.
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fn witness( &self, _input: TrieInput, _target: HashedPostState, ) -> ProviderResult<HashMap<B256, Bytes>>

Get trie witness for provided state.
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impl StateProvider for StateProviderTest

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fn storage( &self, account: Address, storage_key: StorageKey, ) -> ProviderResult<Option<StorageValue>>

Get storage of given account.
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fn bytecode_by_hash(&self, code_hash: B256) -> ProviderResult<Option<Bytecode>>

Get account code by its hash
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fn account_code(&self, addr: Address) -> Result<Option<Bytecode>, ProviderError>

Get account code by its address. Read more
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fn account_balance( &self, addr: Address, ) -> Result<Option<Uint<256, 4>>, ProviderError>

Get account balance by its address. Read more
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fn account_nonce(&self, addr: Address) -> Result<Option<u64>, ProviderError>

Get account nonce by its address. Read more
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impl StateRootProvider for StateProviderTest

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fn state_root(&self, _hashed_state: HashedPostState) -> ProviderResult<B256>

Returns the state root of the BundleState on top of the current state. Read more
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fn state_root_from_nodes(&self, _input: TrieInput) -> ProviderResult<B256>

Returns the state root of the HashedPostState on top of the current state but re-uses the intermediate nodes to speed up the computation. It’s up to the caller to construct the prefix sets and inform the provider of the trie paths that have changes.
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fn state_root_with_updates( &self, _hashed_state: HashedPostState, ) -> ProviderResult<(B256, TrieUpdates)>

Returns the state root of the HashedPostState on top of the current state with trie updates to be committed to the database.
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fn state_root_from_nodes_with_updates( &self, _input: TrieInput, ) -> ProviderResult<(B256, TrieUpdates)>

Returns state root and trie updates. See [StateRootProvider::state_root_from_nodes] for more info.
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impl StorageRootProvider for StateProviderTest

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fn storage_root( &self, _address: Address, _hashed_storage: HashedStorage, ) -> ProviderResult<B256>

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

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impl StructuralPartialEq for StateProviderTest

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🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<T> EvmStateProvider for T
where T: StateProvider,

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

Get basic account information. Read more
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fn block_hash( &self, number: u64, ) -> Result<Option<FixedBytes<32>>, ProviderError>

Get the hash of the block with the given number. Returns None if no block with this number exists.
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fn bytecode_by_hash( &self, code_hash: FixedBytes<32>, ) -> Result<Option<Bytecode>, ProviderError>

Get account code by hash.
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fn storage( &self, account: Address, storage_key: FixedBytes<32>, ) -> Result<Option<Uint<256, 4>>, ProviderError>

Get storage of the given account.
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Size: 144 bytes