Struct cfx_storage::tests::FakeSnapshotMptDb

pub struct FakeSnapshotMptDb { /* private fields */ }

Implementations

impl FakeSnapshotMptDb

pub fn new_discard_write() -> Self

With discard_write, it tests if the MptMerger does not rely on the value to write to work correctly. In other words, MptMerger works correctly only reading the data to merge.

Trait Implementations

impl Clone for FakeSnapshotMptDb

fn clone(&self) -> FakeSnapshotMptDb

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Default for FakeSnapshotMptDb

fn default() -> FakeSnapshotMptDb

Returns the “default value” for a type.

impl SnapshotMptTraitRead for FakeSnapshotMptDb

fn get_merkle_root(&self) -> MerkleHash

fn load_node( &mut self, path: &dyn CompressedPathTrait ) -> Result<Option<SnapshotMptNode>>

impl SnapshotMptTraitReadAndIterate for FakeSnapshotMptDb

fn iterate_subtree_trie_nodes_without_root( &mut self, path: &dyn CompressedPathTrait ) -> Result<Box<dyn SnapshotMptIteraterTrait + '_>>

impl SnapshotMptTraitRw for FakeSnapshotMptDb

fn delete_node(&mut self, path: &dyn CompressedPathTrait) -> Result<()>

fn write_node( &mut self, path: &dyn CompressedPathTrait, trie_node: &SnapshotMptNode ) -> Result<()>