INNER CODE UNIT · Rust

to_rgb_string

sharkdp/pastel · src/lib.rs:248

    pub fn to_rgb_string(&self, format: Format) -> String {
        let rgba = RGBA::<u8>::from(self);
        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, rgba.alpha),
                    space = space
                ),
            )
        };
        format!(
            "rgb{a_prefix}({r},{space}{g},{space}{b}{a})",
            space = space,

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