docx_reader/reader/
header.rs

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use std::io::Read;
use std::str::FromStr;
use xml::reader::{EventReader, XmlEvent};

use crate::reader::*;

use super::{Paragraph, Table};

impl FromXML for Header {
	fn from_xml<R: Read>(reader: R) -> Result<Self, ReaderError> {
		let mut parser = EventReader::new(reader);
		let mut header = Self::default();
		loop {
			let e = parser.next();
			match e {
				Ok(XmlEvent::StartElement {
					attributes, name, ..
				}) => {
					let e = XMLElement::from_str(&name.local_name).unwrap();
					match e {
						XMLElement::Paragraph => {
							let p = Paragraph::read(&mut parser, &attributes)?;
							header = header.add_paragraph(p);
							continue;
						}
						XMLElement::Table => {
							let t = Table::read(&mut parser, &attributes)?;
							header = header.add_table(t);
							continue;
						}
						_ => {}
					}
				}
				Ok(XmlEvent::EndDocument) => break,
				Err(_) => return Err(ReaderError::XMLReadError),
				_ => {}
			}
		}
		Ok(header)
	}
}