docx-reader 0.1.1

A .docx file reader in rust
Documentation 
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use std::io::Read;
use std::str::FromStr;
use xml::attribute::OwnedAttribute;
use xml::reader::{EventReader, XmlEvent};

use super::*;

impl ElementReader for Div {
	fn read<R: Read>(
		r: &mut EventReader<R>,
		attrs: &[OwnedAttribute],
	) -> Result<Self, ReaderError> {
		let id = read_id(attrs).unwrap_or_default();
		let mut div = Div::new(id);
		loop {
			let e = r.next();
			match e {
				Ok(XmlEvent::StartElement {
					attributes, name, ..
				}) => {
					let e = XMLElement::from_str(&name.local_name).unwrap();
					match e {
						XMLElement::MarginLeft => {
							if let Some(val) = read_val(&attributes) {
								if let Ok(val) = f32::from_str(&val) {
									div = div.margin_left(val as usize);
								}
							}
						}
						XMLElement::MarginRight => {
							if let Some(val) = read_val(&attributes) {
								if let Ok(val) = f32::from_str(&val) {
									div = div.margin_right(val as usize);
								}
							}
						}
						XMLElement::MarginTop => {
							if let Some(val) = read_val(&attributes) {
								if let Ok(val) = f32::from_str(&val) {
									div = div.margin_top(val as usize);
								}
							}
						}
						XMLElement::MarginBottom => {
							if let Some(val) = read_val(&attributes) {
								if let Ok(val) = f32::from_str(&val) {
									div = div.margin_bottom(val as usize);
								}
							}
						}
						XMLElement::DivsChild => loop {
							let e = r.next();
							match e {
								Ok(XmlEvent::StartElement {
									attributes, name, ..
								}) => {
									let e = XMLElement::from_str(&name.local_name).unwrap();
									if let XMLElement::Div = e {
										if let Ok(c) = Div::read(r, &attributes) {
											div = div.add_child(c)
										}
									}
								}
								Ok(XmlEvent::EndElement { name, .. }) => {
									let e = XMLElement::from_str(&name.local_name).unwrap();
									if let XMLElement::DivsChild = e {
										break;
									}
								}
								Err(_) => return Err(ReaderError::XMLReadError),
								_ => {}
							}
						},
						_ => {}
					}
				}
				Ok(XmlEvent::EndElement { name, .. }) => {
					let e = XMLElement::from_str(&name.local_name).unwrap();
					if let XMLElement::Div = e {
						return Ok(div);
					}
				}
				Err(_) => return Err(ReaderError::XMLReadError),
				_ => {}
			}
		}
	}
}