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DurableJournal

symbi_runtime::reasoning::journal

Struct DurableJournal 

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pub struct DurableJournal { /* private fields */ }
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Durable journal backed by a JournalStorage implementation.

Implements JournalWriter so it can be used as a drop-in replacement for BufferedJournal in the reasoning loop.

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impl DurableJournal

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pub fn new(storage: Arc<dyn JournalStorage>, agent_id: AgentId) -> Self

Create a new durable journal for the given agent.

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pub async fn initialize(&self) -> Result<(), JournalError>

Initialize from storage, resuming the sequence counter.

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pub async fn replay(&self) -> Result<Vec<JournalEntry>, JournalError>

Replay all journal entries for this agent.

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pub async fn replay_from( &self, from_sequence: u64, ) -> Result<Vec<JournalEntry>, JournalError>

Replay entries starting from a given sequence.

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pub async fn compact(&self) -> Result<u64, JournalError>

Compact (remove) all entries for this agent after successful loop completion.

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pub async fn last_completed_iteration(&self) -> Result<u32, JournalError>

Determine the last completed iteration from the journal.

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impl JournalWriter for DurableJournal

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fn append<'life0, 'async_trait>( &'life0 self, entry: JournalEntry, ) -> Pin<Box<dyn Future<Output = Result<(), JournalError>> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Append an entry to the journal.
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fn next_sequence<'life0, 'async_trait>( &'life0 self, ) -> Pin<Box<dyn Future<Output = u64> + Send + 'async_trait>>
where Self: 'async_trait, 'life0: 'async_trait,

Get the next sequence number.

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