umya-spreadsheet 2.3.3

umya-spreadsheet is a library written in pure Rust to read and write xlsx file.
Documentation 
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use super::BorderStyleValues;
use super::Color;
use super::EnumValue;
use quick_xml::events::{BytesStart, Event};
use quick_xml::Reader;
use quick_xml::Writer;
use reader::driver::*;
use std::io::Cursor;
use writer::driver::*;

#[derive(Default, Debug, Clone)]
pub struct DiagonalBorder {
    color: Color,
    style: EnumValue<BorderStyleValues>,
}
impl DiagonalBorder {
    #[inline]
    pub fn get_color(&self) -> &Color {
        &self.color
    }

    #[inline]
    pub fn get_color_mut(&mut self) -> &mut Color {
        &mut self.color
    }

    #[inline]
    pub fn set_color(&mut self, value: Color) -> &mut Self {
        self.color = value;
        self
    }

    #[inline]
    pub fn get_style(&self) -> &BorderStyleValues {
        self.style.get_value()
    }

    #[inline]
    pub fn set_style(&mut self, value: BorderStyleValues) -> &mut Self {
        self.style.set_value(value);
        self
    }

    // Border style
    pub const BORDER_NONE: &'static str = "none";
    pub const BORDER_DASHDOT: &'static str = "dashDot";
    pub const BORDER_DASHDOTDOT: &'static str = "dashDotDot";
    pub const BORDER_DASHED: &'static str = "dashed";
    pub const BORDER_DOTTED: &'static str = "dotted";
    pub const BORDER_DOUBLE: &'static str = "double";
    pub const BORDER_HAIR: &'static str = "hair";
    pub const BORDER_MEDIUM: &'static str = "medium";
    pub const BORDER_MEDIUMDASHDOT: &'static str = "mediumDashDot";
    pub const BORDER_MEDIUMDASHDOTDOT: &'static str = "mediumDashDotDot";
    pub const BORDER_MEDIUMDASHED: &'static str = "mediumDashed";
    pub const BORDER_SLANTDASHDOT: &'static str = "slantDashDot";
    pub const BORDER_THICK: &'static str = "thick";
    pub const BORDER_THIN: &'static str = "thin";

    #[inline]
    pub fn get_border_style(&self) -> &str {
        &self.style.get_value_string()
    }
    #[inline]
    pub fn set_border_style<S: Into<String>>(&mut self, value: S) {
        self.style.set_value_string(value);
    }

    #[inline]
    pub(crate) fn get_hash_code(&self) -> String {
        format!(
            "{:x}",
            md5::Md5::digest(format!(
                "{}{}",
                &self.style.get_value_string(),
                &self.get_color().get_hash_code()
            ))
        )
    }

    pub(crate) fn set_attributes<R: std::io::BufRead>(
        &mut self,
        reader: &mut Reader<R>,
        e: &BytesStart,
    ) {
        if let Some(v) = get_attribute(e, b"style") {
            self.style.set_value_string(v);
        }

        let mut buf = Vec::new();
        loop {
            match reader.read_event_into(&mut buf) {
                Ok(Event::Empty(ref e)) => match e.name().into_inner() {
                    b"color" => {
                        &mut self.color.set_attributes(reader, e);
                    }
                    _ => (),
                },
                Ok(Event::End(ref e)) => match e.name().into_inner() {
                    b"diagonal" => return,
                    _ => (),
                },
                Ok(Event::Eof) => panic!("Error: Could not find {} end element", "diagonal"),
                Err(e) => panic!("Error at position {}: {:?}", reader.buffer_position(), e),
                _ => (),
            }
            buf.clear();
        }
    }

    #[inline]
    pub(crate) fn write_to(&self, writer: &mut Writer<Cursor<Vec<u8>>>) {
        let empty_flag = !self.color.has_value();

        // diagonal
        write_start_tag(writer, "diagonal", vec![], empty_flag);

        if !empty_flag {
            // color
            &self.color.write_to_color(writer);

            write_end_tag(writer, "diagonal");
        }
    }
}