StateProviderTest

reth_revm::test_utils

Struct 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, FlaggedStorage>, )

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 duplicate 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 HashedPostStateProvider for StateProviderTest

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fn hashed_post_state(&self, bundle_state: &BundleState) -> HashedPostState

Returns the HashedPostState of the provided [BundleState].
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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: MultiProofTargets, ) -> 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<Vec<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<FlaggedStorage>>

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 reuses 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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fn storage_proof( &self, _address: Address, _slot: B256, _hashed_storage: HashedStorage, ) -> ProviderResult<StorageProof>

Returns the storage proof of the HashedStorage for target slot on top of the current state.
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fn storage_multiproof( &self, _address: Address, _slots: &[B256], _hashed_storage: HashedStorage, ) -> ProviderResult<StorageMultiProof>

Returns the storage multiproof for target slots.
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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

Compare self to key and return true if they are equal.
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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<FlaggedStorage>, ProviderError>

Get storage of the given account.
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fn from_recovered_tx(tx: &&T, sender: Address) -> TxEnv

Builds a TxEnv from a transaction and a sender address.
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fn from_encoded_tx(tx: &&T, sender: Address, encoded: Bytes) -> TxEnv

Builds a TxEnv from a transaction, its sender, and encoded transaction bytes.
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Size: 120 bytes