Sequence: Arrow Types

All arrow types: solid `->>` and dashed `-->>` with filled arrowheads, open arrows `-)` .

sequence-arrow-types.mmd
sequenceDiagram
  A->>B: Solid arrow (sync)
  B-->>A: Dashed arrow (return)
  A-)B: Open arrow (async)
  B--)A: Open dashed arrow
Output
Sequence diagram, Zombie Mermaid Solid arrow (sync) Dashed arrow (return) Open arrow (async) Open dashed arrow A B

More Sequence diagram examples