The interface for persisting the Raft server's state.
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#include <persister.hpp>
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| virtual tl::expected< void, Error > | saveState (std::vector< std::byte > state) noexcept=0 |
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| virtual tl::expected< std::vector< std::byte >, Error > | loadState () noexcept=0 |
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The interface for persisting the Raft server's state.
◆ loadState()
| virtual tl::expected< std::vector< std::byte >, Error > raft::Persister::loadState |
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pure virtualnoexcept |
Loads the server's persistent state from storage. This method is called during server initialization to restore previous state.
- Returns
- The serialized state data if available, or NoPersistedState if no state exists.
◆ saveState()
| virtual tl::expected< void, Error > raft::Persister::saveState |
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std::vector< std::byte > |
state | ) |
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pure virtualnoexcept |
Saves the server's persistent state to storage. This method is called whenever the server's state changes and needs to be persisted.
- Parameters
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| state | The serialized state data to persist. |
- Returns
- Success or a persistence error.
The documentation for this struct was generated from the following file:
