Method iter_inode_vertices

atomic-core/src/pristine/txn/read.rs:475–514

(
        &self,
        inode: Inode,
    )

    }

    fn iter_inode_vertices(
        &self,
        inode: Inode,
    ) -> PristineResult<
        Box<
            dyn Iterator<Item = Result<(GraphNode<NodeId>, SerializedGraphEdge), PristineError>>
                + '_,
        >,
    > {
        let table = self.txn.open_multimap_table(INODE_GRAPH)?;

        let inode_id = inode.get();
        let start_key = encode_inode_vertex(inode_id, 0, 0, 0);
        let end_key = encode_inode_vertex(inode_id, u64::MAX, u64::MAX, u64::MAX);

        // Collect to avoid lifetime issues
        let mut results = Vec::new();
        for result in table.range::<&[u8; 32]>(&start_key..=&end_key)? {
            match result {
                Ok((key, values)) => {
                    let (_, change_id, start, end) = decode_inode_vertex(key.value());
                    let node = GraphNode {
                        change: NodeId::new(change_id),
                        start: ChangePosition::new(start),
                        end: ChangePosition::new(end),
                    };

                    for v in values.filter_map(|r| r.ok()) {
                        let edge = deserialize_edge(v.value());
                        results.push(Ok((node, edge)));
                    }
                }
                Err(e) => {
                    results.push(Err(PristineError::Storage(Box::new(e))));
                }
            }
        }

        Ok(Box::new(results.into_iter()))
    }

    fn get_file_index(&self, path: &str) -> PristineResult<Option<FileIndexMetadata>> {
        let table = self.txn.open_table(FILE_INDEX)?;