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use super::percentage::NumberOrPercentage;
use crate::error::{ParserError, PrinterError};
use crate::printer::Printer;
use crate::traits::{Parse, ToCss};
use cssparser::*;
#[derive(Debug, Clone, PartialEq)]
#[cfg_attr(feature = "serde", derive(serde::Serialize, serde::Deserialize))]
pub struct AlphaValue(pub f32);
impl<'i> Parse<'i> for AlphaValue {
fn parse<'t>(input: &mut Parser<'i, 't>) -> Result<Self, ParseError<'i, ParserError<'i>>> {
match NumberOrPercentage::parse(input)? {
NumberOrPercentage::Percentage(percent) => Ok(AlphaValue(percent.0)),
NumberOrPercentage::Number(number) => Ok(AlphaValue(number)),
}
}
}
impl ToCss for AlphaValue {
fn to_css<W>(&self, dest: &mut Printer<W>) -> Result<(), PrinterError>
where
W: std::fmt::Write,
{
self.0.to_css(dest)
}
}