chore: checkpoint before Python removal

vendor/anstyle/src/color.rs

@@ -0,0 +1,685 @@
+/// Any ANSI color code scheme
+#[allow(clippy::exhaustive_enums)]
+#[derive(Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
+pub enum Color {
+    /// Available 4-bit ANSI color palette codes
+    ///
+    /// The user's terminal defines the meaning of each palette code.
+    Ansi(AnsiColor),
+    /// 256 (8-bit) color support
+    ///
+    /// - `0..16` are [`AnsiColor`] palette codes
+    /// - `0..232` map to [`RgbColor`] color values
+    /// - `232..` map to [`RgbColor`] gray-scale values
+    Ansi256(Ansi256Color),
+    /// 24-bit ANSI RGB color codes
+    Rgb(RgbColor),
+}
+
+impl Color {
+    /// Create a [`Style`][crate::Style] with this as the foreground
+    #[inline]
+    pub fn on(self, background: impl Into<Color>) -> crate::Style {
+        crate::Style::new()
+            .fg_color(Some(self))
+            .bg_color(Some(background.into()))
+    }
+
+    /// Create a [`Style`][crate::Style] with this as the foreground
+    #[inline]
+    pub const fn on_default(self) -> crate::Style {
+        crate::Style::new().fg_color(Some(self))
+    }
+
+    /// Render the ANSI code for a foreground color
+    #[inline]
+    pub fn render_fg(self) -> impl core::fmt::Display + Copy {
+        match self {
+            Self::Ansi(color) => color.as_fg_buffer(),
+            Self::Ansi256(color) => color.as_fg_buffer(),
+            Self::Rgb(color) => color.as_fg_buffer(),
+        }
+    }
+
+    #[inline]
+    #[cfg(feature = "std")]
+    pub(crate) fn write_fg_to(self, write: &mut dyn std::io::Write) -> std::io::Result<()> {
+        let buffer = match self {
+            Self::Ansi(color) => color.as_fg_buffer(),
+            Self::Ansi256(color) => color.as_fg_buffer(),
+            Self::Rgb(color) => color.as_fg_buffer(),
+        };
+        buffer.write_to(write)
+    }
+
+    /// Render the ANSI code for a background color
+    #[inline]
+    pub fn render_bg(self) -> impl core::fmt::Display + Copy {
+        match self {
+            Self::Ansi(color) => color.as_bg_buffer(),
+            Self::Ansi256(color) => color.as_bg_buffer(),
+            Self::Rgb(color) => color.as_bg_buffer(),
+        }
+    }
+
+    #[inline]
+    #[cfg(feature = "std")]
+    pub(crate) fn write_bg_to(self, write: &mut dyn std::io::Write) -> std::io::Result<()> {
+        let buffer = match self {
+            Self::Ansi(color) => color.as_bg_buffer(),
+            Self::Ansi256(color) => color.as_bg_buffer(),
+            Self::Rgb(color) => color.as_bg_buffer(),
+        };
+        buffer.write_to(write)
+    }
+
+    #[inline]
+    pub(crate) fn render_underline(self) -> impl core::fmt::Display + Copy {
+        match self {
+            Self::Ansi(color) => color.as_underline_buffer(),
+            Self::Ansi256(color) => color.as_underline_buffer(),
+            Self::Rgb(color) => color.as_underline_buffer(),
+        }
+    }
+
+    #[inline]
+    #[cfg(feature = "std")]
+    pub(crate) fn write_underline_to(self, write: &mut dyn std::io::Write) -> std::io::Result<()> {
+        let buffer = match self {
+            Self::Ansi(color) => color.as_underline_buffer(),
+            Self::Ansi256(color) => color.as_underline_buffer(),
+            Self::Rgb(color) => color.as_underline_buffer(),
+        };
+        buffer.write_to(write)
+    }
+}
+
+impl From<AnsiColor> for Color {
+    #[inline]
+    fn from(inner: AnsiColor) -> Self {
+        Self::Ansi(inner)
+    }
+}
+
+impl From<Ansi256Color> for Color {
+    #[inline]
+    fn from(inner: Ansi256Color) -> Self {
+        Self::Ansi256(inner)
+    }
+}
+
+impl From<RgbColor> for Color {
+    #[inline]
+    fn from(inner: RgbColor) -> Self {
+        Self::Rgb(inner)
+    }
+}
+
+impl From<u8> for Color {
+    #[inline]
+    fn from(inner: u8) -> Self {
+        Self::Ansi256(inner.into())
+    }
+}
+
+impl From<(u8, u8, u8)> for Color {
+    #[inline]
+    fn from(inner: (u8, u8, u8)) -> Self {
+        Self::Rgb(inner.into())
+    }
+}
+
+/// Available 4-bit ANSI color palette codes
+///
+/// The user's terminal defines the meaning of each palette code.
+#[allow(clippy::exhaustive_enums)]
+#[derive(Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
+#[repr(u8)]
+pub enum AnsiColor {
+    /// Black: #0 (foreground code `30`, background code `40`).
+    Black,
+
+    /// Red: #1 (foreground code `31`, background code `41`).
+    Red,
+
+    /// Green: #2 (foreground code `32`, background code `42`).
+    Green,
+
+    /// Yellow: #3 (foreground code `33`, background code `43`).
+    Yellow,
+
+    /// Blue: #4 (foreground code `34`, background code `44`).
+    Blue,
+
+    /// Magenta: #5 (foreground code `35`, background code `45`).
+    Magenta,
+
+    /// Cyan: #6 (foreground code `36`, background code `46`).
+    Cyan,
+
+    /// White: #7 (foreground code `37`, background code `47`).
+    White,
+
+    /// Bright black: #0 (foreground code `90`, background code `100`).
+    BrightBlack,
+
+    /// Bright red: #1 (foreground code `91`, background code `101`).
+    BrightRed,
+
+    /// Bright green: #2 (foreground code `92`, background code `102`).
+    BrightGreen,
+
+    /// Bright yellow: #3 (foreground code `93`, background code `103`).
+    BrightYellow,
+
+    /// Bright blue: #4 (foreground code `94`, background code `104`).
+    BrightBlue,
+
+    /// Bright magenta: #5 (foreground code `95`, background code `105`).
+    BrightMagenta,
+
+    /// Bright cyan: #6 (foreground code `96`, background code `106`).
+    BrightCyan,
+
+    /// Bright white: #7 (foreground code `97`, background code `107`).
+    BrightWhite,
+}
+
+impl AnsiColor {
+    /// Create a [`Style`][crate::Style] with this as the foreground
+    #[inline]
+    pub fn on(self, background: impl Into<Color>) -> crate::Style {
+        crate::Style::new()
+            .fg_color(Some(self.into()))
+            .bg_color(Some(background.into()))
+    }
+
+    /// Create a [`Style`][crate::Style] with this as the foreground
+    #[inline]
+    pub const fn on_default(self) -> crate::Style {
+        crate::Style::new().fg_color(Some(Color::Ansi(self)))
+    }
+
+    /// Render the ANSI code for a foreground color
+    #[inline]
+    pub fn render_fg(self) -> impl core::fmt::Display + Copy {
+        NullFormatter(self.as_fg_str())
+    }
+
+    #[inline]
+    fn as_fg_str(&self) -> &'static str {
+        match self {
+            Self::Black => escape!("3", "0"),
+            Self::Red => escape!("3", "1"),
+            Self::Green => escape!("3", "2"),
+            Self::Yellow => escape!("3", "3"),
+            Self::Blue => escape!("3", "4"),
+            Self::Magenta => escape!("3", "5"),
+            Self::Cyan => escape!("3", "6"),
+            Self::White => escape!("3", "7"),
+            Self::BrightBlack => escape!("9", "0"),
+            Self::BrightRed => escape!("9", "1"),
+            Self::BrightGreen => escape!("9", "2"),
+            Self::BrightYellow => escape!("9", "3"),
+            Self::BrightBlue => escape!("9", "4"),
+            Self::BrightMagenta => escape!("9", "5"),
+            Self::BrightCyan => escape!("9", "6"),
+            Self::BrightWhite => escape!("9", "7"),
+        }
+    }
+
+    #[inline]
+    fn as_fg_buffer(&self) -> DisplayBuffer {
+        DisplayBuffer::default().write_str(self.as_fg_str())
+    }
+
+    /// Render the ANSI code for a background color
+    #[inline]
+    pub fn render_bg(self) -> impl core::fmt::Display + Copy {
+        NullFormatter(self.as_bg_str())
+    }
+
+    #[inline]
+    fn as_bg_str(&self) -> &'static str {
+        match self {
+            Self::Black => escape!("4", "0"),
+            Self::Red => escape!("4", "1"),
+            Self::Green => escape!("4", "2"),
+            Self::Yellow => escape!("4", "3"),
+            Self::Blue => escape!("4", "4"),
+            Self::Magenta => escape!("4", "5"),
+            Self::Cyan => escape!("4", "6"),
+            Self::White => escape!("4", "7"),
+            Self::BrightBlack => escape!("10", "0"),
+            Self::BrightRed => escape!("10", "1"),
+            Self::BrightGreen => escape!("10", "2"),
+            Self::BrightYellow => escape!("10", "3"),
+            Self::BrightBlue => escape!("10", "4"),
+            Self::BrightMagenta => escape!("10", "5"),
+            Self::BrightCyan => escape!("10", "6"),
+            Self::BrightWhite => escape!("10", "7"),
+        }
+    }
+
+    #[inline]
+    fn as_bg_buffer(&self) -> DisplayBuffer {
+        DisplayBuffer::default().write_str(self.as_bg_str())
+    }
+
+    #[inline]
+    fn as_underline_buffer(&self) -> DisplayBuffer {
+        // No per-color codes; must delegate to `Ansi256Color`
+        Ansi256Color::from(*self).as_underline_buffer()
+    }
+
+    /// Change the color to/from bright
+    #[must_use]
+    #[inline]
+    pub fn bright(self, yes: bool) -> Self {
+        if yes {
+            match self {
+                Self::Black => Self::BrightBlack,
+                Self::Red => Self::BrightRed,
+                Self::Green => Self::BrightGreen,
+                Self::Yellow => Self::BrightYellow,
+                Self::Blue => Self::BrightBlue,
+                Self::Magenta => Self::BrightMagenta,
+                Self::Cyan => Self::BrightCyan,
+                Self::White => Self::BrightWhite,
+                Self::BrightBlack => self,
+                Self::BrightRed => self,
+                Self::BrightGreen => self,
+                Self::BrightYellow => self,
+                Self::BrightBlue => self,
+                Self::BrightMagenta => self,
+                Self::BrightCyan => self,
+                Self::BrightWhite => self,
+            }
+        } else {
+            match self {
+                Self::Black => self,
+                Self::Red => self,
+                Self::Green => self,
+                Self::Yellow => self,
+                Self::Blue => self,
+                Self::Magenta => self,
+                Self::Cyan => self,
+                Self::White => self,
+                Self::BrightBlack => Self::Black,
+                Self::BrightRed => Self::Red,
+                Self::BrightGreen => Self::Green,
+                Self::BrightYellow => Self::Yellow,
+                Self::BrightBlue => Self::Blue,
+                Self::BrightMagenta => Self::Magenta,
+                Self::BrightCyan => Self::Cyan,
+                Self::BrightWhite => Self::White,
+            }
+        }
+    }
+
+    /// Report whether the color is bright
+    #[inline]
+    pub fn is_bright(self) -> bool {
+        match self {
+            Self::Black => false,
+            Self::Red => false,
+            Self::Green => false,
+            Self::Yellow => false,
+            Self::Blue => false,
+            Self::Magenta => false,
+            Self::Cyan => false,
+            Self::White => false,
+            Self::BrightBlack => true,
+            Self::BrightRed => true,
+            Self::BrightGreen => true,
+            Self::BrightYellow => true,
+            Self::BrightBlue => true,
+            Self::BrightMagenta => true,
+            Self::BrightCyan => true,
+            Self::BrightWhite => true,
+        }
+    }
+}
+
+/// 256 (8-bit) color support
+///
+/// - `0..16` are [`AnsiColor`] palette codes
+/// - `0..232` map to [`RgbColor`] color values
+/// - `232..` map to [`RgbColor`] gray-scale values
+#[allow(clippy::exhaustive_structs)]
+#[derive(Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
+#[repr(transparent)]
+pub struct Ansi256Color(pub u8);
+
+impl Ansi256Color {
+    /// Create a [`Style`][crate::Style] with this as the foreground
+    #[inline]
+    pub fn on(self, background: impl Into<Color>) -> crate::Style {
+        crate::Style::new()
+            .fg_color(Some(self.into()))
+            .bg_color(Some(background.into()))
+    }
+
+    /// Create a [`Style`][crate::Style] with this as the foreground
+    #[inline]
+    pub const fn on_default(self) -> crate::Style {
+        crate::Style::new().fg_color(Some(Color::Ansi256(self)))
+    }
+
+    /// Get the raw value
+    #[inline]
+    pub const fn index(self) -> u8 {
+        self.0
+    }
+
+    /// Convert to [`AnsiColor`] when there is a 1:1 mapping
+    #[inline]
+    pub const fn into_ansi(self) -> Option<AnsiColor> {
+        match self.index() {
+            0 => Some(AnsiColor::Black),
+            1 => Some(AnsiColor::Red),
+            2 => Some(AnsiColor::Green),
+            3 => Some(AnsiColor::Yellow),
+            4 => Some(AnsiColor::Blue),
+            5 => Some(AnsiColor::Magenta),
+            6 => Some(AnsiColor::Cyan),
+            7 => Some(AnsiColor::White),
+            8 => Some(AnsiColor::BrightBlack),
+            9 => Some(AnsiColor::BrightRed),
+            10 => Some(AnsiColor::BrightGreen),
+            11 => Some(AnsiColor::BrightYellow),
+            12 => Some(AnsiColor::BrightBlue),
+            13 => Some(AnsiColor::BrightMagenta),
+            14 => Some(AnsiColor::BrightCyan),
+            15 => Some(AnsiColor::BrightWhite),
+            _ => None,
+        }
+    }
+
+    /// Losslessly convert from [`AnsiColor`]
+    #[inline]
+    pub const fn from_ansi(color: AnsiColor) -> Self {
+        match color {
+            AnsiColor::Black => Self(0),
+            AnsiColor::Red => Self(1),
+            AnsiColor::Green => Self(2),
+            AnsiColor::Yellow => Self(3),
+            AnsiColor::Blue => Self(4),
+            AnsiColor::Magenta => Self(5),
+            AnsiColor::Cyan => Self(6),
+            AnsiColor::White => Self(7),
+            AnsiColor::BrightBlack => Self(8),
+            AnsiColor::BrightRed => Self(9),
+            AnsiColor::BrightGreen => Self(10),
+            AnsiColor::BrightYellow => Self(11),
+            AnsiColor::BrightBlue => Self(12),
+            AnsiColor::BrightMagenta => Self(13),
+            AnsiColor::BrightCyan => Self(14),
+            AnsiColor::BrightWhite => Self(15),
+        }
+    }
+
+    /// Render the ANSI code for a foreground color
+    #[inline]
+    pub fn render_fg(self) -> impl core::fmt::Display + Copy {
+        self.as_fg_buffer()
+    }
+
+    #[inline]
+    fn as_fg_buffer(&self) -> DisplayBuffer {
+        DisplayBuffer::default()
+            .write_str("\x1B[38;5;")
+            .write_code(self.index())
+            .write_str("m")
+    }
+
+    /// Render the ANSI code for a background color
+    #[inline]
+    pub fn render_bg(self) -> impl core::fmt::Display + Copy {
+        self.as_bg_buffer()
+    }
+
+    #[inline]
+    fn as_bg_buffer(&self) -> DisplayBuffer {
+        DisplayBuffer::default()
+            .write_str("\x1B[48;5;")
+            .write_code(self.index())
+            .write_str("m")
+    }
+
+    #[inline]
+    fn as_underline_buffer(&self) -> DisplayBuffer {
+        DisplayBuffer::default()
+            .write_str("\x1B[58;5;")
+            .write_code(self.index())
+            .write_str("m")
+    }
+}
+
+impl From<u8> for Ansi256Color {
+    #[inline]
+    fn from(inner: u8) -> Self {
+        Self(inner)
+    }
+}
+
+impl From<AnsiColor> for Ansi256Color {
+    #[inline]
+    fn from(inner: AnsiColor) -> Self {
+        Self::from_ansi(inner)
+    }
+}
+
+/// 24-bit ANSI RGB color codes
+#[allow(clippy::exhaustive_structs)]
+#[derive(Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
+pub struct RgbColor(pub u8, pub u8, pub u8);
+
+impl RgbColor {
+    /// Create a [`Style`][crate::Style] with this as the foreground
+    #[inline]
+    pub fn on(self, background: impl Into<Color>) -> crate::Style {
+        crate::Style::new()
+            .fg_color(Some(self.into()))
+            .bg_color(Some(background.into()))
+    }
+
+    /// Create a [`Style`][crate::Style] with this as the foreground
+    #[inline]
+    pub const fn on_default(self) -> crate::Style {
+        crate::Style::new().fg_color(Some(Color::Rgb(self)))
+    }
+
+    /// Red
+    #[inline]
+    pub const fn r(self) -> u8 {
+        self.0
+    }
+
+    /// Green
+    #[inline]
+    pub const fn g(self) -> u8 {
+        self.1
+    }
+
+    /// Blue
+    #[inline]
+    pub const fn b(self) -> u8 {
+        self.2
+    }
+
+    /// Render the ANSI code for a foreground color
+    #[inline]
+    pub fn render_fg(self) -> impl core::fmt::Display + Copy {
+        self.as_fg_buffer()
+    }
+
+    #[inline]
+    fn as_fg_buffer(&self) -> DisplayBuffer {
+        DisplayBuffer::default()
+            .write_str("\x1B[38;2;")
+            .write_code(self.r())
+            .write_str(";")
+            .write_code(self.g())
+            .write_str(";")
+            .write_code(self.b())
+            .write_str("m")
+    }
+
+    /// Render the ANSI code for a background color
+    #[inline]
+    pub fn render_bg(self) -> impl core::fmt::Display + Copy {
+        self.as_bg_buffer()
+    }
+
+    #[inline]
+    fn as_bg_buffer(&self) -> DisplayBuffer {
+        DisplayBuffer::default()
+            .write_str("\x1B[48;2;")
+            .write_code(self.r())
+            .write_str(";")
+            .write_code(self.g())
+            .write_str(";")
+            .write_code(self.b())
+            .write_str("m")
+    }
+
+    #[inline]
+    fn as_underline_buffer(&self) -> DisplayBuffer {
+        DisplayBuffer::default()
+            .write_str("\x1B[58;2;")
+            .write_code(self.r())
+            .write_str(";")
+            .write_code(self.g())
+            .write_str(";")
+            .write_code(self.b())
+            .write_str("m")
+    }
+}
+
+impl From<(u8, u8, u8)> for RgbColor {
+    #[inline]
+    fn from(inner: (u8, u8, u8)) -> Self {
+        let (r, g, b) = inner;
+        Self(r, g, b)
+    }
+}
+
+const DISPLAY_BUFFER_CAPACITY: usize = 19;
+
+#[derive(Copy, Clone, Default, Debug)]
+struct DisplayBuffer {
+    buffer: [u8; DISPLAY_BUFFER_CAPACITY],
+    len: usize,
+}
+
+impl DisplayBuffer {
+    #[must_use]
+    #[inline(never)]
+    fn write_str(mut self, part: &'static str) -> Self {
+        for (i, b) in part.as_bytes().iter().enumerate() {
+            self.buffer[self.len + i] = *b;
+        }
+        self.len += part.len();
+        self
+    }
+
+    #[must_use]
+    #[inline(never)]
+    fn write_code(mut self, code: u8) -> Self {
+        let c1: u8 = (code / 100) % 10;
+        let c2: u8 = (code / 10) % 10;
+        let c3: u8 = code % 10;
+
+        let mut printed = false;
+        if c1 != 0 {
+            printed = true;
+            self.buffer[self.len] = b'0' + c1;
+            self.len += 1;
+        }
+        if c2 != 0 || printed {
+            self.buffer[self.len] = b'0' + c2;
+            self.len += 1;
+        }
+        // If we received a zero value we must still print a value.
+        self.buffer[self.len] = b'0' + c3;
+        self.len += 1;
+
+        self
+    }
+
+    #[inline]
+    fn as_str(&self) -> &str {
+        // SAFETY: Only `&str` can be written to the buffer
+        #[allow(unsafe_code)]
+        unsafe {
+            core::str::from_utf8_unchecked(&self.buffer[0..self.len])
+        }
+    }
+
+    #[inline]
+    #[cfg(feature = "std")]
+    fn write_to(self, write: &mut dyn std::io::Write) -> std::io::Result<()> {
+        write.write_all(self.as_str().as_bytes())
+    }
+}
+
+impl core::fmt::Display for DisplayBuffer {
+    #[inline]
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        f.write_str(self.as_str())
+    }
+}
+
+#[derive(Copy, Clone, Default, Debug)]
+struct NullFormatter(&'static str);
+
+impl core::fmt::Display for NullFormatter {
+    #[inline]
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        f.write_str(self.0)
+    }
+}
+
+#[cfg(test)]
+#[cfg(feature = "std")]
+mod test {
+    use super::*;
+
+    #[test]
+    fn max_display_buffer() {
+        let c = RgbColor(255, 255, 255);
+        let actual = c.render_fg().to_string();
+        assert_eq!(actual, "\u{1b}[38;2;255;255;255m");
+        assert_eq!(actual.len(), DISPLAY_BUFFER_CAPACITY);
+    }
+
+    #[test]
+    fn print_size_of() {
+        use core::mem::size_of;
+        dbg!(size_of::<Color>());
+        dbg!(size_of::<AnsiColor>());
+        dbg!(size_of::<Ansi256Color>());
+        dbg!(size_of::<RgbColor>());
+        dbg!(size_of::<DisplayBuffer>());
+    }
+
+    #[test]
+    fn no_align() {
+        #[track_caller]
+        fn assert_no_align(d: impl core::fmt::Display) {
+            let expected = format!("{d}");
+            let actual = format!("{d:<10}");
+            assert_eq!(expected, actual);
+        }
+
+        assert_no_align(AnsiColor::White.render_fg());
+        assert_no_align(AnsiColor::White.render_bg());
+        assert_no_align(Ansi256Color(0).render_fg());
+        assert_no_align(Ansi256Color(0).render_bg());
+        assert_no_align(RgbColor(0, 0, 0).render_fg());
+        assert_no_align(RgbColor(0, 0, 0).render_bg());
+        assert_no_align(Color::Ansi(AnsiColor::White).render_fg());
+        assert_no_align(Color::Ansi(AnsiColor::White).render_bg());
+    }
+}

vendor/anstyle/src/effect.rs

@@ -0,0 +1,404 @@
+/// A set of text effects
+///
+/// # Examples
+///
+/// ```rust
+/// let effects = anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE;
+/// ```
+#[derive(Copy, Clone, Default, PartialEq, Eq, PartialOrd, Ord, Hash)]
+pub struct Effects(u16);
+
+impl Effects {
+    /// No [`Effects`] applied
+    const PLAIN: Self = Effects(0);
+
+    #[allow(missing_docs)]
+    pub const BOLD: Self = Effects(1 << 0);
+    #[allow(missing_docs)]
+    pub const DIMMED: Self = Effects(1 << 1);
+    /// Not widely supported. Sometimes treated as inverse or blink
+    pub const ITALIC: Self = Effects(1 << 2);
+    /// Style extensions exist for Kitty, VTE, mintty and iTerm2.
+    pub const UNDERLINE: Self = Effects(1 << 3);
+    #[allow(missing_docs)]
+    pub const DOUBLE_UNDERLINE: Self = Effects(1 << 4);
+    #[allow(missing_docs)]
+    pub const CURLY_UNDERLINE: Self = Effects(1 << 5);
+    #[allow(missing_docs)]
+    pub const DOTTED_UNDERLINE: Self = Effects(1 << 6);
+    #[allow(missing_docs)]
+    pub const DASHED_UNDERLINE: Self = Effects(1 << 7);
+    #[allow(missing_docs)]
+    pub const BLINK: Self = Effects(1 << 8);
+    /// Swap foreground and background colors; inconsistent emulation
+    pub const INVERT: Self = Effects(1 << 9);
+    #[allow(missing_docs)]
+    pub const HIDDEN: Self = Effects(1 << 10);
+    ///  Characters legible but marked as if for deletion. Not supported in Terminal.app
+    pub const STRIKETHROUGH: Self = Effects(1 << 11);
+
+    /// No effects enabled
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let effects = anstyle::Effects::new();
+    /// ```
+    #[inline]
+    pub const fn new() -> Self {
+        Self::PLAIN
+    }
+
+    /// Check if no effects are enabled
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let effects = anstyle::Effects::new();
+    /// assert!(effects.is_plain());
+    ///
+    /// let effects = anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE;
+    /// assert!(!effects.is_plain());
+    /// ```
+    #[inline]
+    pub const fn is_plain(self) -> bool {
+        self.0 == Self::PLAIN.0
+    }
+
+    /// Returns `true` if all of the effects in `other` are contained within `self`.
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let effects = anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE;
+    /// assert!(effects.contains(anstyle::Effects::BOLD));
+    ///
+    /// let effects = anstyle::Effects::new();
+    /// assert!(!effects.contains(anstyle::Effects::BOLD));
+    /// ```
+    #[inline(always)]
+    pub const fn contains(self, other: Effects) -> bool {
+        (other.0 & self.0) == other.0
+    }
+
+    /// Inserts the specified effects in-place.
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let effects = anstyle::Effects::new().insert(anstyle::Effects::new());
+    /// assert!(effects.is_plain());
+    ///
+    /// let effects = anstyle::Effects::new().insert(anstyle::Effects::BOLD);
+    /// assert!(effects.contains(anstyle::Effects::BOLD));
+    /// ```
+    #[inline(always)]
+    #[must_use]
+    pub const fn insert(mut self, other: Effects) -> Self {
+        self.0 |= other.0;
+        self
+    }
+
+    /// Removes the specified effects in-place.
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let effects = (anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE).remove(anstyle::Effects::BOLD);
+    /// assert!(!effects.contains(anstyle::Effects::BOLD));
+    /// assert!(effects.contains(anstyle::Effects::UNDERLINE));
+    /// ```
+    #[inline(always)]
+    #[must_use]
+    pub const fn remove(mut self, other: Effects) -> Self {
+        self.0 &= !other.0;
+        self
+    }
+
+    /// Reset all effects in-place
+    /// ```rust
+    /// let effects = (anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE).clear();
+    /// assert!(!effects.contains(anstyle::Effects::BOLD));
+    /// assert!(!effects.contains(anstyle::Effects::UNDERLINE));
+    /// ```
+    #[inline(always)]
+    #[must_use]
+    pub const fn clear(self) -> Self {
+        Self::new()
+    }
+
+    /// Enable or disable the specified effects depending on the passed value.
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let effects = anstyle::Effects::new().set(anstyle::Effects::BOLD, true);
+    /// assert!(effects.contains(anstyle::Effects::BOLD));
+    /// ```
+    #[inline]
+    #[must_use]
+    pub const fn set(self, other: Self, enable: bool) -> Self {
+        if enable {
+            self.insert(other)
+        } else {
+            self.remove(other)
+        }
+    }
+
+    /// Iterate over enabled effects
+    #[inline(always)]
+    pub fn iter(self) -> EffectIter {
+        EffectIter {
+            index: 0,
+            effects: self,
+        }
+    }
+
+    /// Iterate over enabled effect indices
+    #[inline(always)]
+    pub(crate) fn index_iter(self) -> EffectIndexIter {
+        EffectIndexIter {
+            index: 0,
+            effects: self,
+        }
+    }
+
+    /// Render the ANSI code
+    #[inline]
+    pub fn render(self) -> impl core::fmt::Display + Copy {
+        EffectsDisplay(self)
+    }
+
+    #[inline]
+    #[cfg(feature = "std")]
+    pub(crate) fn write_to(self, write: &mut dyn std::io::Write) -> std::io::Result<()> {
+        for index in self.index_iter() {
+            write.write_all(METADATA[index].escape.as_bytes())?;
+        }
+        Ok(())
+    }
+}
+
+/// # Examples
+///
+/// ```rust
+/// let effects = anstyle::Effects::new();
+/// assert_eq!(format!("{:?}", effects), "Effects()");
+///
+/// let effects = anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE;
+/// assert_eq!(format!("{:?}", effects), "Effects(BOLD | UNDERLINE)");
+/// ```
+impl core::fmt::Debug for Effects {
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        write!(f, "Effects(")?;
+        for (i, index) in self.index_iter().enumerate() {
+            if i != 0 {
+                write!(f, " | ")?;
+            }
+            write!(f, "{}", METADATA[index].name)?;
+        }
+        write!(f, ")")?;
+        Ok(())
+    }
+}
+
+/// # Examples
+///
+/// ```rust
+/// let effects = anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE;
+/// assert_eq!(format!("{:?}", effects), "Effects(BOLD | UNDERLINE)");
+/// ```
+impl core::ops::BitOr for Effects {
+    type Output = Self;
+
+    #[inline(always)]
+    fn bitor(self, rhs: Self) -> Self {
+        self.insert(rhs)
+    }
+}
+
+/// # Examples
+///
+/// ```rust
+/// let mut effects = anstyle::Effects::BOLD;
+/// effects |= anstyle::Effects::UNDERLINE;
+/// assert_eq!(format!("{:?}", effects), "Effects(BOLD | UNDERLINE)");
+/// ```
+impl core::ops::BitOrAssign for Effects {
+    #[inline]
+    fn bitor_assign(&mut self, other: Self) {
+        *self = self.insert(other);
+    }
+}
+
+/// # Examples
+///
+/// ```rust
+/// let effects = (anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE) - anstyle::Effects::BOLD;
+/// assert_eq!(format!("{:?}", effects), "Effects(UNDERLINE)");
+/// ```
+impl core::ops::Sub for Effects {
+    type Output = Self;
+
+    #[inline]
+    fn sub(self, other: Self) -> Self {
+        self.remove(other)
+    }
+}
+
+/// # Examples
+///
+/// ```rust
+/// let mut effects = anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE;
+/// effects -= anstyle::Effects::BOLD;
+/// assert_eq!(format!("{:?}", effects), "Effects(UNDERLINE)");
+/// ```
+impl core::ops::SubAssign for Effects {
+    #[inline]
+    fn sub_assign(&mut self, other: Self) {
+        *self = self.remove(other);
+    }
+}
+
+pub(crate) struct Metadata {
+    pub(crate) name: &'static str,
+    pub(crate) escape: &'static str,
+}
+
+pub(crate) const METADATA: [Metadata; 12] = [
+    Metadata {
+        name: "BOLD",
+        escape: escape!("1"),
+    },
+    Metadata {
+        name: "DIMMED",
+        escape: escape!("2"),
+    },
+    Metadata {
+        name: "ITALIC",
+        escape: escape!("3"),
+    },
+    Metadata {
+        name: "UNDERLINE",
+        escape: escape!("4"),
+    },
+    Metadata {
+        name: "DOUBLE_UNDERLINE",
+        escape: escape!("21"),
+    },
+    Metadata {
+        name: "CURLY_UNDERLINE",
+        escape: escape!("4:3"),
+    },
+    Metadata {
+        name: "DOTTED_UNDERLINE",
+        escape: escape!("4:4"),
+    },
+    Metadata {
+        name: "DASHED_UNDERLINE",
+        escape: escape!("4:5"),
+    },
+    Metadata {
+        name: "BLINK",
+        escape: escape!("5"),
+    },
+    Metadata {
+        name: "INVERT",
+        escape: escape!("7"),
+    },
+    Metadata {
+        name: "HIDDEN",
+        escape: escape!("8"),
+    },
+    Metadata {
+        name: "STRIKETHROUGH",
+        escape: escape!("9"),
+    },
+];
+
+#[derive(Copy, Clone, Default, Debug)]
+struct EffectsDisplay(Effects);
+
+impl core::fmt::Display for EffectsDisplay {
+    #[inline]
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        for index in self.0.index_iter() {
+            f.write_str(METADATA[index].escape)?;
+        }
+        Ok(())
+    }
+}
+
+/// Enumerate each enabled value in [`Effects`]
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub struct EffectIter {
+    index: usize,
+    effects: Effects,
+}
+
+impl Iterator for EffectIter {
+    type Item = Effects;
+
+    fn next(&mut self) -> Option<Self::Item> {
+        while self.index < METADATA.len() {
+            let index = self.index;
+            self.index += 1;
+
+            let effect = Effects(1 << index);
+            if self.effects.contains(effect) {
+                return Some(effect);
+            }
+        }
+
+        None
+    }
+}
+
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub(crate) struct EffectIndexIter {
+    index: usize,
+    effects: Effects,
+}
+
+impl Iterator for EffectIndexIter {
+    type Item = usize;
+
+    fn next(&mut self) -> Option<Self::Item> {
+        while self.index < METADATA.len() {
+            let index = self.index;
+            self.index += 1;
+
+            let effect = Effects(1 << index);
+            if self.effects.contains(effect) {
+                return Some(index);
+            }
+        }
+
+        None
+    }
+}
+
+#[cfg(test)]
+#[cfg(feature = "std")]
+mod test {
+    use super::*;
+
+    #[test]
+    fn print_size_of() {
+        use core::mem::size_of;
+        dbg!(size_of::<Effects>());
+        dbg!(size_of::<EffectsDisplay>());
+    }
+
+    #[test]
+    fn no_align() {
+        #[track_caller]
+        fn assert_no_align(d: impl core::fmt::Display) {
+            let expected = format!("{d}");
+            let actual = format!("{d:<10}");
+            assert_eq!(expected, actual);
+        }
+
+        assert_no_align(Effects::BOLD.render());
+    }
+}

vendor/anstyle/src/lib.rs

@@ -0,0 +1,70 @@
+//! ANSI Text Styling
+//!
+//! *A portmanteau of "ansi style"*
+//!
+//! `anstyle` provides core types describing [ANSI styling escape
+//! codes](https://en.wikipedia.org/wiki/ANSI_escape_code) for interoperability
+//! between crates.
+//!
+//! Example use cases:
+//! - An argument parser allowing callers to define the colors used in the help-output without
+//!   putting the text formatting crate in the public API
+//! - A style description parser that can work with any text formatting crate
+//!
+//! Priorities:
+//! 1. API stability
+//! 2. Low compile-time and binary-size overhead
+//! 3. `const` friendly API for callers to statically define their stylesheet
+//!
+//! For integration with text styling crate, see:
+//! - [anstyle-ansi-term](https://docs.rs/anstyle-ansi-term)
+//! - [anstyle-crossterm](https://docs.rs/anstyle-crossterm)
+//! - [anstyle-owo-colors](https://docs.rs/anstyle-owo-colors)
+//! - [anstyle-termcolor](https://docs.rs/anstyle-termcolor)
+//! - [anstyle-yansi](https://docs.rs/anstyle-yansi)
+//!
+//! User-styling parsers:
+//! - [anstyle-git](https://docs.rs/anstyle-git): Parse Git style descriptions
+//! - [anstyle-ls](https://docs.rs/anstyle-ls): Parse `LS_COLORS` style descriptions
+//!
+//! Convert to other formats
+//! - [anstream](https://docs.rs/anstream): A simple cross platform library for writing colored text to a terminal
+//! - [anstyle-roff](https://docs.rs/anstyle-roff): For converting to ROFF
+//! - [anstyle-syntect](https://docs.rs/anstyle-syntect): For working with syntax highlighting
+//!
+//! Utilities
+//! - [anstyle-lossy](https://docs.rs/anstyle-lossy): Convert between `anstyle::Color` types
+//! - [anstyle-parse](https://docs.rs/anstyle-parse): Parsing ANSI Style Escapes
+//! - [anstyle-wincon](https://docs.rs/anstyle-wincon): Styling legacy Microsoft terminals
+//!
+//! # Examples
+//!
+//! The core type is [`Style`]:
+//! ```rust
+//! let style = anstyle::Style::new().bold();
+//! ```
+
+#![cfg_attr(not(feature = "std"), no_std)]
+#![cfg_attr(docsrs, feature(doc_cfg))]
+#![warn(missing_docs)]
+#![warn(clippy::std_instead_of_core)]
+#![warn(clippy::std_instead_of_alloc)]
+#![warn(clippy::print_stderr)]
+#![warn(clippy::print_stdout)]
+
+#[macro_use]
+mod macros;
+
+mod color;
+mod effect;
+mod reset;
+mod style;
+
+pub use color::*;
+pub use effect::*;
+pub use reset::*;
+pub use style::*;
+
+#[doc = include_str!("../README.md")]
+#[cfg(doctest)]
+pub struct ReadmeDoctests;

vendor/anstyle/src/macros.rs

@@ -0,0 +1,5 @@
+macro_rules! escape {
+    ($($inner:expr),*) => {
+        concat!("\x1B[", $($inner),*, "m")
+    };
+}

vendor/anstyle/src/reset.rs

@@ -0,0 +1,47 @@
+/// Reset terminal formatting
+#[allow(clippy::exhaustive_structs)]
+#[derive(Copy, Clone, Default, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
+pub struct Reset;
+
+impl Reset {
+    /// Render the ANSI code
+    ///
+    /// `Reset` also implements `Display` directly, so calling this method is optional.
+    #[inline]
+    pub fn render(self) -> impl core::fmt::Display + Copy {
+        self
+    }
+}
+
+impl core::fmt::Display for Reset {
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        f.write_str(RESET)
+    }
+}
+
+pub(crate) const RESET: &str = "\x1B[0m";
+
+#[cfg(test)]
+#[cfg(feature = "std")]
+mod test {
+    use super::*;
+
+    #[test]
+    fn print_size_of() {
+        use core::mem::size_of;
+        dbg!(size_of::<Reset>());
+    }
+
+    #[test]
+    fn no_align() {
+        #[track_caller]
+        fn assert_no_align(d: impl core::fmt::Display) {
+            let expected = format!("{d}");
+            let actual = format!("{d:<10}");
+            assert_eq!(expected, actual);
+        }
+
+        assert_no_align(Reset);
+        assert_no_align(Reset.render());
+    }
+}

vendor/anstyle/src/style.rs

@@ -0,0 +1,437 @@
+use crate::reset::RESET;
+
+/// ANSI Text styling
+///
+/// You can print a `Style` to render the corresponding ANSI code.
+/// Using the alternate flag `#` will render the ANSI reset code, if needed.
+/// Together, this makes it convenient to render styles using inline format arguments.
+///
+/// # Examples
+///
+/// ```rust
+/// let style = anstyle::Style::new().bold();
+///
+/// let value = 42;
+/// println!("{style}{value}{style:#}");
+/// ```
+#[derive(Copy, Clone, Default, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
+pub struct Style {
+    fg: Option<crate::Color>,
+    bg: Option<crate::Color>,
+    underline: Option<crate::Color>,
+    effects: crate::Effects,
+}
+
+/// # Core
+impl Style {
+    /// No effects enabled
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let style = anstyle::Style::new();
+    /// ```
+    #[inline]
+    pub const fn new() -> Self {
+        Self {
+            fg: None,
+            bg: None,
+            underline: None,
+            effects: crate::Effects::new(),
+        }
+    }
+
+    /// Set foreground color
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let style = anstyle::Style::new().fg_color(Some(anstyle::AnsiColor::Red.into()));
+    /// ```
+    #[must_use]
+    #[inline]
+    pub const fn fg_color(mut self, fg: Option<crate::Color>) -> Self {
+        self.fg = fg;
+        self
+    }
+
+    /// Set background color
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let style = anstyle::Style::new().bg_color(Some(anstyle::AnsiColor::Red.into()));
+    /// ```
+    #[must_use]
+    #[inline]
+    pub const fn bg_color(mut self, bg: Option<crate::Color>) -> Self {
+        self.bg = bg;
+        self
+    }
+
+    /// Set underline color
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let style = anstyle::Style::new().underline_color(Some(anstyle::AnsiColor::Red.into()));
+    /// ```
+    #[must_use]
+    #[inline]
+    pub const fn underline_color(mut self, underline: Option<crate::Color>) -> Self {
+        self.underline = underline;
+        self
+    }
+
+    /// Set text effects
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let style = anstyle::Style::new().effects(anstyle::Effects::BOLD | anstyle::Effects::UNDERLINE);
+    /// ```
+    #[must_use]
+    #[inline]
+    pub const fn effects(mut self, effects: crate::Effects) -> Self {
+        self.effects = effects;
+        self
+    }
+
+    /// Render the ANSI code
+    ///
+    /// `Style` also implements `Display` directly, so calling this method is optional.
+    #[inline]
+    pub fn render(self) -> impl core::fmt::Display + Copy {
+        StyleDisplay(self)
+    }
+
+    fn fmt_to(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        use core::fmt::Display as _;
+
+        self.effects.render().fmt(f)?;
+
+        if let Some(fg) = self.fg {
+            fg.render_fg().fmt(f)?;
+        }
+
+        if let Some(bg) = self.bg {
+            bg.render_bg().fmt(f)?;
+        }
+
+        if let Some(underline) = self.underline {
+            underline.render_underline().fmt(f)?;
+        }
+
+        Ok(())
+    }
+
+    /// Write the ANSI code
+    #[inline]
+    #[cfg(feature = "std")]
+    pub fn write_to(self, write: &mut dyn std::io::Write) -> std::io::Result<()> {
+        self.effects.write_to(write)?;
+
+        if let Some(fg) = self.fg {
+            fg.write_fg_to(write)?;
+        }
+
+        if let Some(bg) = self.bg {
+            bg.write_bg_to(write)?;
+        }
+
+        if let Some(underline) = self.underline {
+            underline.write_underline_to(write)?;
+        }
+
+        Ok(())
+    }
+
+    /// Renders the relevant [`Reset`][crate::Reset] code
+    ///
+    /// Unlike [`Reset::render`][crate::Reset::render], this will elide the code if there is nothing to reset.
+    #[inline]
+    pub fn render_reset(self) -> impl core::fmt::Display + Copy {
+        if self != Self::new() {
+            RESET
+        } else {
+            ""
+        }
+    }
+
+    /// Write the relevant [`Reset`][crate::Reset] code
+    ///
+    /// Unlike [`Reset::render`][crate::Reset::render], this will elide the code if there is nothing to reset.
+    #[inline]
+    #[cfg(feature = "std")]
+    pub fn write_reset_to(self, write: &mut dyn std::io::Write) -> std::io::Result<()> {
+        if self != Self::new() {
+            write.write_all(RESET.as_bytes())
+        } else {
+            Ok(())
+        }
+    }
+}
+
+/// # Convenience
+impl Style {
+    /// Apply `bold` effect
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let style = anstyle::Style::new().bold();
+    /// ```
+    #[must_use]
+    #[inline]
+    pub const fn bold(mut self) -> Self {
+        self.effects = self.effects.insert(crate::Effects::BOLD);
+        self
+    }
+
+    /// Apply `dimmed` effect
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let style = anstyle::Style::new().dimmed();
+    /// ```
+    #[must_use]
+    #[inline]
+    pub const fn dimmed(mut self) -> Self {
+        self.effects = self.effects.insert(crate::Effects::DIMMED);
+        self
+    }
+
+    /// Apply `italic` effect
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let style = anstyle::Style::new().italic();
+    /// ```
+    #[must_use]
+    #[inline]
+    pub const fn italic(mut self) -> Self {
+        self.effects = self.effects.insert(crate::Effects::ITALIC);
+        self
+    }
+
+    /// Apply `underline` effect
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let style = anstyle::Style::new().underline();
+    /// ```
+    #[must_use]
+    #[inline]
+    pub const fn underline(mut self) -> Self {
+        self.effects = self.effects.insert(crate::Effects::UNDERLINE);
+        self
+    }
+
+    /// Apply `blink` effect
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let style = anstyle::Style::new().blink();
+    /// ```
+    #[must_use]
+    #[inline]
+    pub const fn blink(mut self) -> Self {
+        self.effects = self.effects.insert(crate::Effects::BLINK);
+        self
+    }
+
+    /// Apply `invert` effect
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let style = anstyle::Style::new().invert();
+    /// ```
+    #[must_use]
+    #[inline]
+    pub const fn invert(mut self) -> Self {
+        self.effects = self.effects.insert(crate::Effects::INVERT);
+        self
+    }
+
+    /// Apply `hidden` effect
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let style = anstyle::Style::new().hidden();
+    /// ```
+    #[must_use]
+    #[inline]
+    pub const fn hidden(mut self) -> Self {
+        self.effects = self.effects.insert(crate::Effects::HIDDEN);
+        self
+    }
+
+    /// Apply `strikethrough` effect
+    ///
+    /// # Examples
+    ///
+    /// ```rust
+    /// let style = anstyle::Style::new().strikethrough();
+    /// ```
+    #[must_use]
+    #[inline]
+    pub const fn strikethrough(mut self) -> Self {
+        self.effects = self.effects.insert(crate::Effects::STRIKETHROUGH);
+        self
+    }
+}
+
+/// # Reflection
+impl Style {
+    /// Get the foreground color
+    #[inline]
+    pub const fn get_fg_color(self) -> Option<crate::Color> {
+        self.fg
+    }
+
+    /// Get the background color
+    #[inline]
+    #[allow(missing_docs)]
+    pub const fn get_bg_color(self) -> Option<crate::Color> {
+        self.bg
+    }
+
+    #[inline]
+    #[allow(missing_docs)]
+    pub const fn get_underline_color(self) -> Option<crate::Color> {
+        self.underline
+    }
+
+    #[inline]
+    #[allow(missing_docs)]
+    pub const fn get_effects(self) -> crate::Effects {
+        self.effects
+    }
+
+    /// Check if no styling is enabled
+    #[inline]
+    pub const fn is_plain(self) -> bool {
+        self.fg.is_none()
+            && self.bg.is_none()
+            && self.underline.is_none()
+            && self.effects.is_plain()
+    }
+}
+
+/// # Examples
+///
+/// ```rust
+/// let style: anstyle::Style = anstyle::Effects::BOLD.into();
+/// ```
+impl From<crate::Effects> for Style {
+    #[inline]
+    fn from(effects: crate::Effects) -> Self {
+        Self::new().effects(effects)
+    }
+}
+
+/// # Examples
+///
+/// ```rust
+/// let style = anstyle::Style::new() | anstyle::Effects::BOLD.into();
+/// ```
+impl core::ops::BitOr<crate::Effects> for Style {
+    type Output = Self;
+
+    #[inline(always)]
+    fn bitor(mut self, rhs: crate::Effects) -> Self {
+        self.effects |= rhs;
+        self
+    }
+}
+
+/// # Examples
+///
+/// ```rust
+/// let mut style = anstyle::Style::new();
+/// style |= anstyle::Effects::BOLD.into();
+/// ```
+impl core::ops::BitOrAssign<crate::Effects> for Style {
+    #[inline]
+    fn bitor_assign(&mut self, other: crate::Effects) {
+        self.effects |= other;
+    }
+}
+
+/// # Examples
+///
+/// ```rust
+/// let style = anstyle::Style::new().bold().underline() - anstyle::Effects::BOLD.into();
+/// ```
+impl core::ops::Sub<crate::Effects> for Style {
+    type Output = Self;
+
+    #[inline]
+    fn sub(mut self, other: crate::Effects) -> Self {
+        self.effects -= other;
+        self
+    }
+}
+
+/// # Examples
+///
+/// ```rust
+/// let mut style = anstyle::Style::new().bold().underline();
+/// style -= anstyle::Effects::BOLD.into();
+/// ```
+impl core::ops::SubAssign<crate::Effects> for Style {
+    #[inline]
+    fn sub_assign(&mut self, other: crate::Effects) {
+        self.effects -= other;
+    }
+}
+
+/// # Examples
+///
+/// ```rust
+/// let effects = anstyle::Effects::BOLD;
+/// assert_eq!(anstyle::Style::new().effects(effects), effects);
+/// assert_ne!(anstyle::Effects::UNDERLINE | effects, effects);
+/// assert_ne!(anstyle::RgbColor(0, 0, 0).on_default() | effects, effects);
+/// ```
+impl PartialEq<crate::Effects> for Style {
+    #[inline]
+    fn eq(&self, other: &crate::Effects) -> bool {
+        let other = Self::from(*other);
+        *self == other
+    }
+}
+
+impl core::fmt::Display for Style {
+    #[inline]
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        if f.alternate() {
+            self.render_reset().fmt(f)
+        } else {
+            self.fmt_to(f)
+        }
+    }
+}
+
+#[derive(Copy, Clone, Default, Debug)]
+struct StyleDisplay(Style);
+
+impl core::fmt::Display for StyleDisplay {
+    fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+        self.0.fmt_to(f)
+    }
+}
+
+#[test]
+#[cfg(feature = "std")]
+fn print_size_of() {
+    use core::mem::size_of;
+    dbg!(size_of::<Style>());
+    dbg!(size_of::<StyleDisplay>());
+}