A partial implementation of POML purely in Rust.

This project is still in early development. Use at your own risk! The API may change significantly in the near term.

• Variables
• if / for attribute
• <let> for assigning values to variables
• <include> to include other files
• Render as Markdown
• <code> block
• Expression evaluation
  • Array item and object field access
  • + / - / * / / / % arithmetic operators
  • ! / && / || logical operators
  • in / > / < / >= / <= rational operators
  • === / !== strict equality operators
  • Ternary operator a?b:c.

• Expression evaluation

Examples of supported POML files can be found in supported_poml_docs/. An example program is provided in examples/. You can run it with cargo:

$ cargo run --example poml_render \
    supported_poml_docs/2_for_loop_on_context/main.poml \
    supported_poml_docs/2_for_loop_on_context/context.json

Copyright (c) 2025, mini-poml-rs authors. All rights reserved.

Released under Mozilla Public License 2.0. See LICENSE.