--- source: hydroflow/tests/surface_forwardref.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>for_each(|v| out_send.send(v).unwrap())</code>"\]:::pushClass 2v1[\"(2v1) <code>source_iter(0..10)</code>"/]:::pullClass 2v1-->1v1 subgraph sg_1v1 ["sg_1v1 stratum 0"] 2v1 1v1 subgraph sg_1v1_var_forward_ref ["var <tt>forward_ref</tt>"] 2v1 end end