reth_trie::updates

Struct StorageTrieUpdates

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pub struct StorageTrieUpdates { /* private fields */ }
Expand description

Trie updates for storage trie of a single account.

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impl StorageTrieUpdates

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pub fn new( updates: impl IntoIterator<Item = (Nibbles, BranchNodeCompact)>, ) -> Self

Available on crate feature test-utils only.

Creates a new storage trie updates that are not marked as deleted.

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impl StorageTrieUpdates

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pub fn deleted() -> Self

Returns empty storage trie updates with deleted set to true.

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pub fn len(&self) -> usize

Returns the length of updated nodes.

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pub const fn is_deleted(&self) -> bool

Returns true if the trie was deleted.

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pub const fn storage_nodes_ref(&self) -> &HashMap<Nibbles, BranchNodeCompact>

Returns reference to updated storage nodes.

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pub const fn removed_nodes_ref(&self) -> &HashSet<Nibbles>

Returns reference to removed storage nodes.

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pub fn is_empty(&self) -> bool

Returns true if storage updates are empty.

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pub fn set_deleted(&mut self, deleted: bool)

Sets deleted flag on the storage trie.

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pub fn extend(&mut self, other: Self)

Extends storage trie updates.

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pub fn extend_ref(&mut self, other: &Self)

Extends storage trie updates.

Slightly less efficient than Self::extend, but preferred to extend(other.clone()).

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pub fn finalize<C>(&mut self, walker: TrieWalker<C>, hash_builder: HashBuilder)

Finalize storage trie updates for by taking updates from walker and hash builder.

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pub fn into_sorted(self) -> StorageTrieUpdatesSorted

Convert storage trie updates into StorageTrieUpdatesSorted.

Trait Implementations§

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impl Clone for StorageTrieUpdates

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fn clone(&self) -> StorageTrieUpdates

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 StorageTrieUpdates

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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 StorageTrieUpdates

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fn default() -> StorageTrieUpdates

Returns the “default value” for a type. Read more
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impl<'de> Deserialize<'de> for StorageTrieUpdates

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fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>
where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer. Read more
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impl<'de> DeserializeAs<'de, StorageTrieUpdates> for StorageTrieUpdates<'de>

Available on crate features serde and serde-bincode-compat only.
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fn deserialize_as<D>(deserializer: D) -> Result<StorageTrieUpdates, D::Error>
where D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.
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impl<'a> From<&'a StorageTrieUpdates> for StorageTrieUpdates<'a>

Available on crate features serde and serde-bincode-compat only.
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fn from(value: &'a StorageTrieUpdates) -> Self

Converts to this type from the input type.
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impl<'a> From<StorageTrieUpdates<'a>> for StorageTrieUpdates

Available on crate features serde and serde-bincode-compat only.
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fn from(value: StorageTrieUpdates<'a>) -> Self

Converts to this type from the input type.
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impl PartialEq for StorageTrieUpdates

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fn eq(&self, other: &StorageTrieUpdates) -> 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 Serialize for StorageTrieUpdates

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fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>
where __S: Serializer,

Serialize this value into the given Serde serializer. Read more
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impl SerializeAs<StorageTrieUpdates> for StorageTrieUpdates<'_>

Available on crate features serde and serde-bincode-compat only.
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fn serialize_as<S>( source: &StorageTrieUpdates, serializer: S, ) -> Result<S::Ok, S::Error>
where S: Serializer,

Serialize this value into the given Serde serializer.
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impl Eq for StorageTrieUpdates

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impl StructuralPartialEq for StorageTrieUpdates

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🔬This is a nightly-only experimental API. (clone_to_uninit #126799)
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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: 104 bytes