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Tools that parsing Rust code into UML diagram (in dot format currently).

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rudg

Rust UML Diagram Generator

Tools that parsing Rust code into UML diagram (in dot format currently).

License License: MIT

Example

Please notice on version v0.1.1 the file name is "aggregation..dot", which will be fixed in the next release

$ rudg.exe tests\examples\aggregation.rs
$ cat tests\examples\aggregation.dot
digraph ast {
    "Amut"[label="{Amut|b: *mut B}"][shape="record"];
    "Aconst"[label="{Aconst|b: *const B}"][shape="record"];
    "B"[label="B"][shape="record"];
    "Amut" -> "B"[label=""][arrowtail="odiamond"];
    "Aconst" -> "B"[label=""][arrowtail="odiamond"];
}

And if you use Graphviz Online or other tools like Graphviz add-on for VSCode, then the dot file could be rendered as below:

aggregation_example

Currently, this tool could only parse single .rs file, and support for parsing whole crate will be released on v0.2.0, which is under development.

Usage

$ rudg.exe --help
rudg 0.1.0

USAGE:
    rudg.exe [file] [OPTIONS]

ARGS:
    <file>    Rust source code file path

OPTIONS:
    -h, --help            Print help information
    -o, --output <DIR>    Sets a custom output directory
    -V, --version         Print version information

Roadmap (TODO list)

  • comprehensive tests and bug fix
  • support for modelling the whole crate's source code

Contributing

  • All sorts of contributing are welcome. Please feel free to open issue and/or PR.
  • We belive that TDD(Test-Driven Development) approach is helpful not only in development, but also in communication with each other. So adding more tests might be a good way to report a bug or even suggest a new feature.

License

rudg is primarily distributed under the terms of both the MIT license and the Apache License (Version 2.0).

See LICENSE-APACHE and LICENSE-MIT for details.

Related Project

dot_graph: A library for generating Graphviz DOT language files.

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Tools that parsing Rust code into UML diagram (in dot format currently).

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