umya-spreadsheet 3.0.0

umya-spreadsheet is a library written in pure Rust to read and write xlsx file.
Documentation 
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// a:prstDash
use std::io::Cursor;

use quick_xml::{
    Reader,
    Writer,
    events::{
        BytesStart,
        Event,
    },
};

use super::{
    super::EnumValue,
    PresetLineDashValues,
};
use crate::{
    reader::driver::{
        get_attribute,
        xml_read_loop,
    },
    writer::driver::write_start_tag,
};

#[derive(Clone, Default, Debug)]
pub struct PresetDash {
    val: EnumValue<PresetLineDashValues>,
}
impl PresetDash {
    #[inline]
    #[must_use]
    pub fn val(&self) -> &PresetLineDashValues {
        self.val.value()
    }

    #[inline]
    #[must_use]
    #[deprecated(since = "3.0.0", note = "Use val()")]
    pub fn get_val(&self) -> &PresetLineDashValues {
        self.val()
    }

    #[inline]
    pub fn set_val(&mut self, value: PresetLineDashValues) -> &mut PresetDash {
        self.val.set_value(value);
        self
    }

    #[inline]
    pub(crate) fn set_attributes<R: std::io::BufRead>(
        &mut self,
        reader: &mut Reader<R>,
        e: &BytesStart,
        empty_flag: bool,
    ) {
        self.val.set_value_string(get_attribute(e, b"val").unwrap());

        if empty_flag {
            return;
        }

        xml_read_loop!(
            reader,
            Event::End(ref e) => {
                if e.name().into_inner() == b"a:prstDash" {
                    return;
                }
            },
            Event::Eof => panic!("Error: Could not find {} end element", "a:prstDash")
        );
    }

    pub(crate) fn write_to(&self, writer: &mut Writer<Cursor<Vec<u8>>>) {
        // a:prstDash
        write_start_tag(
            writer,
            "a:prstDash",
            vec![("val", self.val.value_string()).into()],
            true,
        );
    }
}