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-rw-r--r--vendor/anstyle/src/color.rs611
-rw-r--r--vendor/anstyle/src/effect.rs369
-rw-r--r--vendor/anstyle/src/lib.rs59
-rw-r--r--vendor/anstyle/src/macros.rs5
-rw-r--r--vendor/anstyle/src/reset.rs22
-rw-r--r--vendor/anstyle/src/style.rs398
6 files changed, 1464 insertions, 0 deletions
diff --git a/vendor/anstyle/src/color.rs b/vendor/anstyle/src/color.rs
new file mode 100644
index 0000000..8dcf6ca
--- /dev/null
+++ b/vendor/anstyle/src/color.rs
@@ -0,0 +1,611 @@
+/// Any ANSI color code scheme
+#[derive(Copy, Clone, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
+pub enum Color {
+ Ansi(AnsiColor),
+ Ansi256(Ansi256Color),
+ 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 + Clone {
+ match self {
+ Self::Ansi(color) => DisplayBuffer::default().write_str(color.as_fg_str()),
+ 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) => DisplayBuffer::default().write_str(color.as_fg_str()),
+ 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 + Clone {
+ match self {
+ Self::Ansi(color) => DisplayBuffer::default().write_str(color.as_bg_str()),
+ 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) => DisplayBuffer::default().write_str(color.as_bg_str()),
+ 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 + Clone {
+ 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 the each palette code.
+#[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 + Clone {
+ 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"),
+ }
+ }
+
+ /// Render the ANSI code for a background color
+ #[inline]
+ pub fn render_bg(self) -> impl core::fmt::Display + Copy + Clone {
+ 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_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
+#[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)))
+ }
+
+ #[inline]
+ pub const fn index(self) -> u8 {
+ self.0
+ }
+
+ #[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,
+ }
+ }
+
+ #[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 + Clone {
+ 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 + Clone {
+ 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
+#[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)))
+ }
+
+ #[inline]
+ pub const fn r(self) -> u8 {
+ self.0
+ }
+
+ #[inline]
+ pub const fn g(self) -> u8 {
+ self.1
+ }
+
+ #[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 + Clone {
+ 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 + Clone {
+ 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)
+ }
+}
+
+#[derive(Copy, Clone, Default, Debug)]
+struct DisplayBuffer {
+ buffer: [u8; 19],
+ 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 = true;
+ 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
+ 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 {
+ self.as_str().fmt(f)
+ }
+}
+
+#[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");
+ }
+}
diff --git a/vendor/anstyle/src/effect.rs b/vendor/anstyle/src/effect.rs
new file mode 100644
index 0000000..56b3e61
--- /dev/null
+++ b/vendor/anstyle/src/effect.rs
@@ -0,0 +1,369 @@
+/// 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 {
+ const PLAIN: Self = Effects(0);
+
+ pub const BOLD: Self = Effects(1 << 0);
+ 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);
+ pub const DOUBLE_UNDERLINE: Self = Effects(1 << 4);
+ pub const CURLY_UNDERLINE: Self = Effects(1 << 5);
+ pub const DOTTED_UNDERLINE: Self = Effects(1 << 6);
+ pub const DASHED_UNDERLINE: Self = Effects(1 << 7);
+ pub const BLINK: Self = Effects(1 << 8);
+ /// Swap foreground and background colors; inconsistent emulation
+ pub const INVERT: Self = Effects(1 << 9);
+ 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 + Clone {
+ 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() {
+ METADATA[index].escape.fmt(f)?;
+ }
+ Ok(())
+ }
+}
+
+#[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
+ }
+}
diff --git a/vendor/anstyle/src/lib.rs b/vendor/anstyle/src/lib.rs
new file mode 100644
index 0000000..41b7174
--- /dev/null
+++ b/vendor/anstyle/src/lib.rs
@@ -0,0 +1,59 @@
+//! 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
+//!
+//! 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)]
+
+#[macro_use]
+mod macros;
+
+mod color;
+mod effect;
+mod reset;
+mod style;
+
+pub use color::*;
+pub use effect::*;
+pub use reset::*;
+pub use style::*;
diff --git a/vendor/anstyle/src/macros.rs b/vendor/anstyle/src/macros.rs
new file mode 100644
index 0000000..f19666e
--- /dev/null
+++ b/vendor/anstyle/src/macros.rs
@@ -0,0 +1,5 @@
+macro_rules! escape {
+ ($($inner:expr),*) => {
+ concat!("\x1B[", $($inner),*, "m")
+ };
+}
diff --git a/vendor/anstyle/src/reset.rs b/vendor/anstyle/src/reset.rs
new file mode 100644
index 0000000..c8c2140
--- /dev/null
+++ b/vendor/anstyle/src/reset.rs
@@ -0,0 +1,22 @@
+/// Reset terminal formatting
+#[derive(Copy, Clone, Default, Debug, PartialEq, Eq, PartialOrd, Ord, Hash)]
+pub struct Reset;
+
+impl Reset {
+ /// Render the ANSI code
+ #[inline]
+ pub fn render(self) -> impl core::fmt::Display + Copy + Clone {
+ ResetDisplay
+ }
+}
+
+#[derive(Copy, Clone, Default, Debug)]
+struct ResetDisplay;
+
+impl core::fmt::Display for ResetDisplay {
+ fn fmt(&self, f: &mut core::fmt::Formatter<'_>) -> core::fmt::Result {
+ RESET.fmt(f)
+ }
+}
+
+pub(crate) const RESET: &str = "\x1B[0m";
diff --git a/vendor/anstyle/src/style.rs b/vendor/anstyle/src/style.rs
new file mode 100644
index 0000000..f4da242
--- /dev/null
+++ b/vendor/anstyle/src/style.rs
@@ -0,0 +1,398 @@
+use crate::reset::RESET;
+
+/// ANSI Text styling
+///
+/// # Examples
+///
+/// ```rust
+/// let style = anstyle::Style::new().bold();
+/// ```
+#[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
+ #[inline]
+ pub fn render(self) -> impl core::fmt::Display + Copy + Clone {
+ StyleDisplay(self)
+ }
+
+ /// 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 + Clone {
+ 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 {
+ #[inline]
+ pub const fn get_fg_color(self) -> Option<crate::Color> {
+ self.fg
+ }
+
+ #[inline]
+ pub const fn get_bg_color(self) -> Option<crate::Color> {
+ self.bg
+ }
+
+ #[inline]
+ pub const fn get_underline_color(self) -> Option<crate::Color> {
+ self.underline
+ }
+
+ #[inline]
+ pub const fn get_effects(self) -> crate::Effects {
+ self.effects
+ }
+
+ /// Check if no effects are 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 core::cmp::PartialEq<crate::Effects> for Style {
+ #[inline]
+ fn eq(&self, other: &crate::Effects) -> bool {
+ let other = Self::from(*other);
+ *self == other
+ }
+}
+
+#[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.effects.render().fmt(f)?;
+
+ if let Some(fg) = self.0.fg {
+ fg.render_fg().fmt(f)?;
+ }
+
+ if let Some(bg) = self.0.bg {
+ bg.render_bg().fmt(f)?;
+ }
+
+ if let Some(underline) = self.0.underline {
+ underline.render_underline().fmt(f)?;
+ }
+
+ Ok(())
+ }
+}
Copyright © 2024 Valentin A. Popov. All Rights Reverse Engineered.