Marcus is an experimental Markdown parser written in Rust. It uses regular expressions and built-in methods (for the str & String types) to convert Markdown into HTML. Please note that certain test files (*.md) aren't rendered properly by GitHub Preview due to a lack of support for the full Markdown specification.


Include the following dependencies in the [dependencies] section of the Cargo.toml file:

glob = "0.3.0"
marcus = "0.1.1"

The Marcus crate can also be included from the GitHub repository:

glob = "0.3.0"
marcus = { git = "" }

For this demonstration, the fs and glob crates are used to convert sample files into HTML:

use glob::glob;
use marcus;
use std::fs;

fn main() {
  // Iterate the globbed paths
  for path_buf in glob("./test/**\/*.md").expect("GlobError: Failed to read glob pattern") {
    // Get the file path from the glob entry
    let file_path: String = path_buf.expect("GlobError: failed to glob entry").display().to_string();

    // Create the HTML output path
    let output_path: &String = &file_path.replace(".md", ".html");

    // Read the MarkDown from the globbed file
    let md: String = fs::read_to_string(&file_path).expect("ReadError: failed to read file");

    // Convert the HTML to MD using Marcus
    let html: String = marcus::to_string(md);

    // Write the HTML to the HTML output path
    fs::write(output_path, html).expect("WriteError: failed to write to file");

Note: The test files (.md) used in this demonstration and their corresponding outputs (.html) are available to download in the docs folder.


The source code included in this repository is distributed, for free, under the MIT Licence, for the full license, see