use std::{error::Error, fs}; use opml::OPML; fn main() -> Result<(), Box> { let xml = fs::read_to_string("examples/opml_samples/rust_feeds.opml")?; let subscriptions = OPML::from_str(&xml)?; let head = subscriptions.head.unwrap(); let title = head.title.unwrap(); println!(" {}", title); println!(" {}", "─".repeat(title.len())); for outline in subscriptions.body.outlines { println!(" {}\t{}", outline.text, outline.xml_url.unwrap()); } Ok(()) } // Output: // Rust Feeds // ────────── // Rust Blog https://blog.rust-lang.org/feed.xml // Inside Rust https://blog.rust-lang.org/inside-rust/feed.xml