reth::revm::test_utils

Struct StateProviderTest

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

Mock state for testing

Implementations§

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impl StateProviderTest

pub fn insert_account( &mut self, address: Address, account: Account, bytecode: Option<Bytes>, storage: HashMap<FixedBytes<32>, Uint<256, 4>, RandomState>, )

Insert account.

pub fn insert_block_hash( &mut self, block_number: u64, block_hash: FixedBytes<32>, )

Insert a block hash.

Trait Implementations§

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impl AccountReader for StateProviderTest

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

Get basic account information. Read more
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impl BlockHashReader for StateProviderTest

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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 canonical_hashes_range( &self, start: u64, end: u64, ) -> Result<Vec<FixedBytes<32>>, ProviderError>

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<(), Error>

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: &[FixedBytes<32>], ) -> Result<AccountProof, ProviderError>

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<FixedBytes<32>, HashSet<FixedBytes<32>, FbBuildHasher<32>>, FbBuildHasher<32>>, ) -> Result<MultiProof, ProviderError>

Generate [MultiProof] for target hashed account and corresponding hashed storage slot keys.
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fn witness( &self, _input: TrieInput, _target: HashedPostState, ) -> Result<HashMap<FixedBytes<32>, Bytes, FbBuildHasher<32>>, ProviderError>

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: FixedBytes<32>, ) -> Result<Option<Uint<256, 4>>, ProviderError>

Get storage of given account.
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fn bytecode_by_hash( &self, code_hash: FixedBytes<32>, ) -> Result<Option<Bytecode>, ProviderError>

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, ) -> Result<FixedBytes<32>, ProviderError>

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, ) -> Result<FixedBytes<32>, ProviderError>

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, ) -> Result<(FixedBytes<32>, TrieUpdates), ProviderError>

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, ) -> Result<(FixedBytes<32>, TrieUpdates), ProviderError>

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, ) -> Result<FixedBytes<32>, ProviderError>

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: FixedBytes<32>, _hashed_storage: HashedStorage, ) -> Result<StorageProof, ProviderError>

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: &[FixedBytes<32>], _hashed_storage: HashedStorage, ) -> Result<StorageMultiProof, ProviderError>

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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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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where T: Policy<B, E>, P: Policy<B, E>,

Create a new Policy that returns [Action::Follow] if either self or other returns Action::Follow. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> Tap for T

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fn tap(self, func: impl FnOnce(&Self)) -> Self

Immutable access to a value. Read more
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fn tap_mut(self, func: impl FnOnce(&mut Self)) -> Self

Mutable access to a value. Read more
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fn tap_borrow<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Immutable access to the Borrow<B> of a value. Read more
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fn tap_borrow_mut<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Mutable access to the BorrowMut<B> of a value. Read more
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fn tap_ref<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Immutable access to the AsRef<R> view of a value. Read more
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fn tap_ref_mut<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Mutable access to the AsMut<R> view of a value. Read more
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fn tap_deref<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Immutable access to the Deref::Target of a value. Read more
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fn tap_deref_mut<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Mutable access to the Deref::Target of a value. Read more
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fn tap_dbg(self, func: impl FnOnce(&Self)) -> Self

Calls .tap() only in debug builds, and is erased in release builds.
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fn tap_mut_dbg(self, func: impl FnOnce(&mut Self)) -> Self

Calls .tap_mut() only in debug builds, and is erased in release builds.
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fn tap_borrow_dbg<B>(self, func: impl FnOnce(&B)) -> Self
where Self: Borrow<B>, B: ?Sized,

Calls .tap_borrow() only in debug builds, and is erased in release builds.
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fn tap_borrow_mut_dbg<B>(self, func: impl FnOnce(&mut B)) -> Self
where Self: BorrowMut<B>, B: ?Sized,

Calls .tap_borrow_mut() only in debug builds, and is erased in release builds.
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fn tap_ref_dbg<R>(self, func: impl FnOnce(&R)) -> Self
where Self: AsRef<R>, R: ?Sized,

Calls .tap_ref() only in debug builds, and is erased in release builds.
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fn tap_ref_mut_dbg<R>(self, func: impl FnOnce(&mut R)) -> Self
where Self: AsMut<R>, R: ?Sized,

Calls .tap_ref_mut() only in debug builds, and is erased in release builds.
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fn tap_deref_dbg<T>(self, func: impl FnOnce(&T)) -> Self
where Self: Deref<Target = T>, T: ?Sized,

Calls .tap_deref() only in debug builds, and is erased in release builds.
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fn tap_deref_mut_dbg<T>(self, func: impl FnOnce(&mut T)) -> Self
where Self: DerefMut<Target = T> + Deref, T: ?Sized,

Calls .tap_deref_mut() only in debug builds, and is erased in release builds.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T> TryClone for T
where T: Clone,

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fn try_clone(&self) -> Result<T, Error>

Clones self, possibly returning an error.
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impl<T> TryConv for T

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fn try_conv<T>(self) -> Result<T, Self::Error>
where Self: TryInto<T>,

Attempts to convert self into T using TryInto<T>. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a [WithDispatch] wrapper. Read more
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self> ⓘ
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self> ⓘ

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> MaybeDebug for T
where T: Debug,

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impl<T> MaybeSend for T
where T: Send,

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impl<T> MaybeSendSync for T

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Note: Most layout information is completely unstable and may even differ between compilations. The only exception is types with certain repr(...) attributes. Please see the Rust Reference's “Type Layout” chapter for details on type layout guarantees.

Size: 120 bytes