Method export_snapshot

nodedb-array/src/sync/schema_crdt.rs:105–115

Export the full Loro snapshot as an enveloped byte buffer. The returned bytes have the format: `[LORO_FORMAT_VERSION: u8][loro snapshot bytes…]` Pass the result to [`SchemaDoc::import_snapshot`] (or [`SchemaDoc::import_snapshot_replicated`]) on another replica to converge schema state.

(&self)

    /// [`SchemaDoc::import_snapshot_replicated`]) on another replica to
    /// converge schema state.
    pub fn export_snapshot(&self) -> ArrayResult<Vec<u8>> {
        let loro_bytes = self.doc.export(loro::ExportMode::Snapshot).map_err(|e| {
            ArrayError::SegmentCorruption {
                detail: format!("loro snapshot export failed: {e}"),
            }
        })?;
        let mut envelope = Vec::with_capacity(1 + loro_bytes.len());
        envelope.push(LORO_FORMAT_VERSION);
        envelope.extend_from_slice(&loro_bytes);
        Ok(envelope)
    }

    /// Import a Loro snapshot from a remote replica.
    ///