---
source: hydroflow/tests/surface_stratum.rs
expression: "df.meta_graph().unwrap().to_mermaid(&Default::default())"
---
%%{init:{'theme':'base','themeVariables':{'clusterBkg':'#ddd','clusterBorder':'#888'}}}%%
flowchart TD
classDef pullClass fill:#8af,stroke:#000,text-align:left,white-space:pre
classDef pushClass fill:#ff8,stroke:#000,text-align:left,white-space:pre
classDef otherClass fill:#fdc,stroke:#000,text-align:left,white-space:pre
linkStyle default stroke:#aaa
1v1[\"(1v1) <code>union()</code>"/]:::pullClass
2v1[/"(2v1) <code>tee()</code>"\]:::pushClass
3v1[\"(3v1) <code>union()</code>"/]:::pullClass
4v1[/"(4v1) <code>tee()</code>"\]:::pushClass
5v1[\"(5v1) <code>union()</code>"/]:::pullClass
6v1[/"(6v1) <code>tee()</code>"\]:::pushClass
7v1[\"(7v1) <code>union()</code>"/]:::pullClass
8v1[/"(8v1) <code>for_each(|x| output_inner.borrow_mut().push(x))</code>"\]:::pushClass
9v1[\"(9v1) <code>source_iter([0])</code>"/]:::pullClass
10v1[\"(10v1) <code>source_iter([1])</code>"/]:::pullClass
11v1["(11v1) <code>handoff</code>"]:::otherClass
12v1["(12v1) <code>handoff</code>"]:::otherClass
13v1["(13v1) <code>handoff</code>"]:::otherClass
14v1["(14v1) <code>handoff</code>"]:::otherClass
15v1["(15v1) <code>handoff</code>"]:::otherClass
16v1["(16v1) <code>handoff</code>"]:::otherClass
1v1-->2v1
3v1-->4v1
5v1-->6v1
7v1-->8v1
6v1-->|0|11v1
4v1-->|0|12v1
2v1-->|0|13v1
9v1-->|0|1v1
6v1-->|1|14v1
4v1-->|1|15v1
2v1-->|1|16v1
10v1-->|1|1v1
11v1-->|0|7v1
12v1-->|0|5v1
13v1-->|0|3v1
14v1-->|1|7v1
15v1-->|1|5v1
16v1-->|1|3v1
subgraph sg_1v1 ["sg_1v1 stratum 0"]
    9v1
    10v1
    1v1
    2v1
    subgraph sg_1v1_var_a ["var <tt>a</tt>"]
        1v1
        2v1
    end
end
subgraph sg_2v1 ["sg_2v1 stratum 0"]
    3v1
    4v1
    subgraph sg_2v1_var_b ["var <tt>b</tt>"]
        3v1
        4v1
    end
end
subgraph sg_3v1 ["sg_3v1 stratum 0"]
    5v1
    6v1
    subgraph sg_3v1_var_c ["var <tt>c</tt>"]
        5v1
        6v1
    end
end
subgraph sg_4v1 ["sg_4v1 stratum 0"]
    7v1
    8v1
    subgraph sg_4v1_var_d ["var <tt>d</tt>"]
        7v1
        8v1
    end
end