Aquamarine is a proc-macro that aims to add the visual component to the Rust documentation.
In a nutshell, aquamarine parses the documentation comments and injects the mermaid.js in place of the mermaid code snippets inside your Rust documentation strings.
```rust
/// With aquamarine you can embed Mermaid diagrams into your Rust documentation using the code snippets
/// mermaid
/// graph LR
/// s([Source]) --> a[[aquamarine]]
/// r[[rustdoc]] --> f([Docs w/ Mermaid!])
/// subgraph rustc[Rust Compiler]
/// a -. inject mermaid.js .-> r
/// end
///
/// The diagram is going to be located in place of the code snippet
pub fn example() {}
```
To see it in action, go to the demo crate page on docs.rs
To learn more about Mermaid, see the documentation MdBook