Method list_session_heads

atomic-core/src/pristine/txn/read.rs:687–698

Read every mutable session head for index rebuilds.

(&self)

    /// Read every mutable session head for index rebuilds.
    pub fn list_session_heads(&self) -> PristineResult<Vec<(String, crate::types::Hash)>> {
        let table = self.txn.open_table(SESSION_HEADS)?;
        let mut heads = Vec::new();
        for result in table.iter()? {
            let (session_id, hash) = result?;
            heads.push((
                session_id.value().to_string(),
                crate::types::Hash::from_bytes(*hash.value()),
            ));
        }
        Ok(heads)
    }

    /// Get all session events for a provenance graph.
    ///