organic/src/bin_wasm.rs

// #![no_main]

use organic::parser::parse_with_settings;
use organic::settings::GlobalSettings;
use wasm::ParseResult;
use wasm::ToWasm;
use wasm::ToWasmContext;
use wasm_bindgen::prelude::wasm_bindgen;

mod error;
mod wasm;

#[wasm_bindgen]
pub fn parse_org(org_contents: &str) -> wasm_bindgen::JsValue {
    let rust_parsed = impl_parse_org(org_contents);
    serde_wasm_bindgen::to_value(&rust_parsed).unwrap()
}

fn impl_parse_org(org_contents: &str) -> ParseResult<'_> {
    let global_settings = GlobalSettings::default();
    let to_wasm_context = ToWasmContext::new(org_contents);
    let rust_parsed = match parse_with_settings(org_contents, &global_settings)
        .map(|document| document.to_wasm(to_wasm_context))
        .map(|wasm_document| match wasm_document {
            Ok(wasm_document) => ParseResult::Success(wasm_document),
            Err(err) => ParseResult::Error(format!("{:?}", err)),
        }) {
        Ok(wasm_document) => wasm_document,
        Err(err) => ParseResult::Error(format!("{:?}", err)),
    };
    rust_parsed
}

fn main() -> Result<(), Box<dyn std::error::Error>> {
    let body = include_str!("/tmp/test.org");
    let result = impl_parse_org(body);

    println!("{}", serde_json::to_string(&result)?);
    Ok(())
}