docx-rs/docx-core/src/lib.rs

use std::fs::File;
use std::io::{self, Write};

use xml::writer::{EmitterConfig, EventWriter, Result, XmlEvent};

pub fn simple() {
    let mut file = File::create("./dist/output.xml").unwrap();
    let mut b = Vec::new();
    let mut w = EmitterConfig::new()
        .write_document_declaration(false)
        .create_writer(&mut b);

    w.write(XmlEvent::start_element("h:hello").ns("h", "urn:hello-world"))
        .unwrap();
    w.write("hello world").unwrap();
    w.write(XmlEvent::end_element()).unwrap();

    file.write_all(&b).unwrap();
    file.flush().unwrap();
    // assert_eq!(
    //     str::from_utf8(&b).unwrap(),
    //     r#"<h:hello xmlns:h="urn:hello-world">hello world</h:hello>"#
    // );
}