Function color_parser::alpha_value

source · [−]
pub fn alpha_value(input: &str) -> IResult<&str, f32>
Expand description

<alpha> = <number> | <percentage>

  • <number>: between 0 and 1
  • <percentage>: between 0% and 100%

https://www.w3.org/TR/css-color-4/#typedef-alpha-value