sgns::runtime::TrieStorageProviderImpl

#include <trie_storage_provider_impl.hpp>

Inherits from sgns::runtime::TrieStorageProvider

Public Functions

	Name
	TrieStorageProviderImpl(std::shared_ptr< storage::trie::TrieStorage > trie_storage)
	~TrieStorageProviderImpl() override =default
virtual outcome::result< void >	setToEphemeral() override
virtual outcome::result< void >	setToEphemeralAt(const base::Hash256 & state_root) override
virtual outcome::result< void >	setToPersistent() override
virtual outcome::result< void >	setToPersistentAt(const base::Hash256 & state_root) override
virtual std::shared_ptr< Batch >	getCurrentBatch() const override
virtual boost::optional< std::shared_ptr< PersistentBatch > >	tryGetPersistentBatch() const override
virtual bool	isCurrentlyPersistent() const override
virtual outcome::result< base::Buffer >	forceCommit() override

Additional inherited members

Public Types inherited from sgns::runtime::TrieStorageProvider

	Name
using storage::trie::TrieBatch	Batch
using storage::trie::PersistentTrieBatch	PersistentBatch

Public Functions inherited from sgns::runtime::TrieStorageProvider

	Name
virtual	~TrieStorageProvider() =default

Public Functions Documentation

function TrieStorageProviderImpl

explicit TrieStorageProviderImpl(
    std::shared_ptr< storage::trie::TrieStorage > trie_storage
)

function ~TrieStorageProviderImpl

~TrieStorageProviderImpl() override =default

function setToEphemeral

virtual outcome::result< void > setToEphemeral() override

Reimplements: sgns::runtime::TrieStorageProvider::setToEphemeral

Sets the current batch to a new ephemeral batch

function setToEphemeralAt

virtual outcome::result< void > setToEphemeralAt(
    const base::Hash256 & state_root
) override

Reimplements: sgns::runtime::TrieStorageProvider::setToEphemeralAt

function setToPersistent

virtual outcome::result< void > setToPersistent() override

Reimplements: sgns::runtime::TrieStorageProvider::setToPersistent

Sets the current batch to the persistent batch (a persistent batch is unique as it accumulates changes for commit)

function setToPersistentAt

virtual outcome::result< void > setToPersistentAt(
    const base::Hash256 & state_root
) override

Warning: this will reset storage state to th specified root and discard all changes accumulated in the current persistent batch

Reimplements: sgns::runtime::TrieStorageProvider::setToPersistentAt

Sets the current batch to a new persistent batch at specified storage state

function getCurrentBatch

virtual std::shared_ptr< Batch > getCurrentBatch() const override

See: setToEphemeral, setToPersistent), null otherwise

Return: current batch, if any was set (

Reimplements: sgns::runtime::TrieStorageProvider::getCurrentBatch

function tryGetPersistentBatch

virtual boost::optional< std::shared_ptr< PersistentBatch > > tryGetPersistentBatch() const override

Return: current persistent batch, if the current batch is persistent, none otherwise

Reimplements: sgns::runtime::TrieStorageProvider::tryGetPersistentBatch

function isCurrentlyPersistent

virtual bool isCurrentlyPersistent() const override

Return: true, if the current batch is persistent, false otherwise

Reimplements: sgns::runtime::TrieStorageProvider::isCurrentlyPersistent

function forceCommit

virtual outcome::result< base::Buffer > forceCommit() override

Reimplements: sgns::runtime::TrieStorageProvider::forceCommit

Commits persistent changes even if the current batch is not persistent

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Updated on 2026-03-04 at 13:10:43 -0800