Recompacted Fanout Exit

Gallery / Fan-out and Fan-in

A three-line fan-out whose active exit lanes close the gaps left by unrelated lines. The exit port, divergence junction, and horizontal hand-off stubs must share the same compact 4 px frame.

Mermaid source

examples/topologies/recompacted_fanout_exit.mmd

%%metro title: Recompacted fan-out exit
%%metro line: upper | Upper | #3779b1
%%metro line: trunk | Trunk | #6ef362
%%metro line: bridge | Bridge | #a66d13
%%metro line: middle | Middle | #dde6c4
%%metro line: tail | Tail | #156075
%%metro line: lower | Lower | #8453d7

graph LR
    subgraph source [Source]
        start[Start]
        change[Change]
        split[Split]
        start -->|middle| change
        change -->|trunk| split
    end

    subgraph paired [Paired target]
        paired_in[Paired input]
        paired_step[Paired step]
        paired_out[Paired output]
        paired_in -->|middle| paired_step
        paired_step -->|tail| paired_out
    end

    subgraph solo [Solo target]
        solo_in[Solo input]
        solo_step[Solo step]
        solo_bridge[Solo bridge]
        solo_out[Solo output]
        solo_in -->|upper| solo_step
        solo_step -->|bridge| solo_bridge
        solo_bridge -->|middle| solo_out
    end

    split -->|upper,middle| paired_in
    split -->|lower| solo_in
    paired_out -->|trunk| solo_in

CLI command

nf-metro render examples/topologies/recompacted_fanout_exit.mmd -o recompacted_fanout_exit.svg

Rendered map