INNER CODE UNIT · Rust

to_hsla

sharkdp/pastel · src/lib.rs:174

    pub fn to_hsla(&self) -> HSLA {
        HSLA::from(self)
    }

    /// Format the color as a HSL-representation string (`hsla(123, 50.3%, 80.1%, 0.4)`). If the
    /// alpha channel is `1.0`, the simplified `hsl()` format will be used instead.
    pub fn to_hsl_string(&self, format: Format) -> String {
        let space = if format == Format::Spaces { " " } else { "" };
        let (a_prefix, a) = if self.alpha == 1.0 {
            ("", "".to_string())
        } else {
            (
                "a",
                format!(
                    ",{space}{alpha}",
                    alpha = MaxPrecision::wrap(3, self.alpha),
                    space = space
                ),

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