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authorValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
committerValentin Popov <valentin@popov.link>2024-07-19 15:37:58 +0300
commita990de90fe41456a23e58bd087d2f107d321f3a1 (patch)
tree15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/anstream/src
parent3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff)
downloadfparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz
fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip
Deleted vendor folder
Diffstat (limited to 'vendor/anstream/src')
-rw-r--r--vendor/anstream/src/adapter/mod.rs15
-rw-r--r--vendor/anstream/src/adapter/strip.rs513
-rw-r--r--vendor/anstream/src/adapter/wincon.rs320
-rw-r--r--vendor/anstream/src/auto.rs263
-rw-r--r--vendor/anstream/src/buffer.rs68
-rw-r--r--vendor/anstream/src/fmt.rs54
-rw-r--r--vendor/anstream/src/lib.rs79
-rw-r--r--vendor/anstream/src/macros.rs389
-rw-r--r--vendor/anstream/src/stream.rs261
-rw-r--r--vendor/anstream/src/strip.rs219
-rw-r--r--vendor/anstream/src/wincon.rs210
11 files changed, 0 insertions, 2391 deletions
diff --git a/vendor/anstream/src/adapter/mod.rs b/vendor/anstream/src/adapter/mod.rs
deleted file mode 100644
index f266b68..0000000
--- a/vendor/anstream/src/adapter/mod.rs
+++ /dev/null
@@ -1,15 +0,0 @@
-//! Gracefully degrade styled output
-
-mod strip;
-mod wincon;
-
-pub use strip::strip_bytes;
-pub use strip::strip_str;
-pub use strip::StripBytes;
-pub use strip::StripBytesIter;
-pub use strip::StripStr;
-pub use strip::StripStrIter;
-pub use strip::StrippedBytes;
-pub use strip::StrippedStr;
-pub use wincon::WinconBytes;
-pub use wincon::WinconBytesIter;
diff --git a/vendor/anstream/src/adapter/strip.rs b/vendor/anstream/src/adapter/strip.rs
deleted file mode 100644
index 5078c51..0000000
--- a/vendor/anstream/src/adapter/strip.rs
+++ /dev/null
@@ -1,513 +0,0 @@
-use anstyle_parse::state::state_change;
-use anstyle_parse::state::Action;
-use anstyle_parse::state::State;
-
-/// Strip ANSI escapes from a `&str`, returning the printable content
-///
-/// This can be used to take output from a program that includes escape sequences and write it
-/// somewhere that does not easily support them, such as a log file.
-///
-/// For non-contiguous data, see [`StripStr`].
-///
-/// # Example
-///
-/// ```rust
-/// use std::io::Write as _;
-///
-/// let styled_text = "\x1b[32mfoo\x1b[m bar";
-/// let plain_str = anstream::adapter::strip_str(&styled_text).to_string();
-/// assert_eq!(plain_str, "foo bar");
-/// ```
-#[inline]
-pub fn strip_str(data: &str) -> StrippedStr<'_> {
- StrippedStr::new(data)
-}
-
-/// See [`strip_str`]
-#[derive(Default, Clone, Debug, PartialEq, Eq)]
-pub struct StrippedStr<'s> {
- bytes: &'s [u8],
- state: State,
-}
-
-impl<'s> StrippedStr<'s> {
- #[inline]
- fn new(data: &'s str) -> Self {
- Self {
- bytes: data.as_bytes(),
- state: State::Ground,
- }
- }
-
- /// Create a [`String`] of the printable content
- #[inline]
- #[allow(clippy::inherent_to_string_shadow_display)] // Single-allocation implementation
- pub fn to_string(&self) -> String {
- use std::fmt::Write as _;
- let mut stripped = String::with_capacity(self.bytes.len());
- let _ = write!(&mut stripped, "{}", self);
- stripped
- }
-}
-
-impl<'s> std::fmt::Display for StrippedStr<'s> {
- /// **Note:** this does *not* exhaust the [`Iterator`]
- #[inline]
- fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
- let iter = Self {
- bytes: self.bytes,
- state: self.state,
- };
- for printable in iter {
- printable.fmt(f)?;
- }
- Ok(())
- }
-}
-
-impl<'s> Iterator for StrippedStr<'s> {
- type Item = &'s str;
-
- #[inline]
- fn next(&mut self) -> Option<Self::Item> {
- next_str(&mut self.bytes, &mut self.state)
- }
-}
-
-/// Incrementally strip non-contiguous data
-#[derive(Default, Clone, Debug, PartialEq, Eq)]
-pub struct StripStr {
- state: State,
-}
-
-impl StripStr {
- /// Initial state
- pub fn new() -> Self {
- Default::default()
- }
-
- /// Strip the next segment of data
- pub fn strip_next<'s>(&'s mut self, data: &'s str) -> StripStrIter<'s> {
- StripStrIter {
- bytes: data.as_bytes(),
- state: &mut self.state,
- }
- }
-}
-
-/// See [`StripStr`]
-#[derive(Debug, PartialEq, Eq)]
-pub struct StripStrIter<'s> {
- bytes: &'s [u8],
- state: &'s mut State,
-}
-
-impl<'s> Iterator for StripStrIter<'s> {
- type Item = &'s str;
-
- #[inline]
- fn next(&mut self) -> Option<Self::Item> {
- next_str(&mut self.bytes, self.state)
- }
-}
-
-#[inline]
-fn next_str<'s>(bytes: &mut &'s [u8], state: &mut State) -> Option<&'s str> {
- let offset = bytes.iter().copied().position(|b| {
- let (next_state, action) = state_change(*state, b);
- if next_state != State::Anywhere {
- *state = next_state;
- }
- is_printable_str(action, b)
- });
- let (_, next) = bytes.split_at(offset.unwrap_or(bytes.len()));
- *bytes = next;
- *state = State::Ground;
-
- let offset = bytes.iter().copied().position(|b| {
- let (_next_state, action) = state_change(State::Ground, b);
- !is_printable_str(action, b)
- });
- let (printable, next) = bytes.split_at(offset.unwrap_or(bytes.len()));
- *bytes = next;
- if printable.is_empty() {
- None
- } else {
- let printable = unsafe {
- from_utf8_unchecked(
- printable,
- "`bytes` was validated as UTF-8, the parser preserves UTF-8 continuations",
- )
- };
- Some(printable)
- }
-}
-
-#[inline]
-unsafe fn from_utf8_unchecked<'b>(bytes: &'b [u8], safety_justification: &'static str) -> &'b str {
- if cfg!(debug_assertions) {
- // Catch problems more quickly when testing
- std::str::from_utf8(bytes).expect(safety_justification)
- } else {
- std::str::from_utf8_unchecked(bytes)
- }
-}
-
-#[inline]
-fn is_printable_str(action: Action, byte: u8) -> bool {
- // VT320 considered 0x7f to be `Print`able but we expect to be working in UTF-8 systems and not
- // ISO Latin-1, making it DEL and non-printable
- const DEL: u8 = 0x7f;
- (action == Action::Print && byte != DEL)
- || action == Action::BeginUtf8
- // since we know the input is valid UTF-8, the only thing we can do with
- // continuations is to print them
- || is_utf8_continuation(byte)
- || (action == Action::Execute && byte.is_ascii_whitespace())
-}
-
-#[inline]
-fn is_utf8_continuation(b: u8) -> bool {
- matches!(b, 0x80..=0xbf)
-}
-
-/// Strip ANSI escapes from bytes, returning the printable content
-///
-/// This can be used to take output from a program that includes escape sequences and write it
-/// somewhere that does not easily support them, such as a log file.
-///
-/// # Example
-///
-/// ```rust
-/// use std::io::Write as _;
-///
-/// let styled_text = "\x1b[32mfoo\x1b[m bar";
-/// let plain_str = anstream::adapter::strip_bytes(styled_text.as_bytes()).into_vec();
-/// assert_eq!(plain_str.as_slice(), &b"foo bar"[..]);
-/// ```
-#[inline]
-pub fn strip_bytes(data: &[u8]) -> StrippedBytes<'_> {
- StrippedBytes::new(data)
-}
-
-/// See [`strip_bytes`]
-#[derive(Default, Clone, Debug, PartialEq, Eq)]
-pub struct StrippedBytes<'s> {
- bytes: &'s [u8],
- state: State,
- utf8parser: Utf8Parser,
-}
-
-impl<'s> StrippedBytes<'s> {
- /// See [`strip_bytes`]
- #[inline]
- pub fn new(bytes: &'s [u8]) -> Self {
- Self {
- bytes,
- state: State::Ground,
- utf8parser: Default::default(),
- }
- }
-
- /// Strip the next slice of bytes
- ///
- /// Used when the content is in several non-contiguous slices
- ///
- /// # Panic
- ///
- /// May panic if it is not exhausted / empty
- #[inline]
- pub fn extend(&mut self, bytes: &'s [u8]) {
- debug_assert!(
- self.is_empty(),
- "current bytes must be processed to ensure we end at the right state"
- );
- self.bytes = bytes;
- }
-
- /// Report the bytes has been exhausted
- #[inline]
- pub fn is_empty(&self) -> bool {
- self.bytes.is_empty()
- }
-
- /// Create a [`Vec`] of the printable content
- #[inline]
- pub fn into_vec(self) -> Vec<u8> {
- let mut stripped = Vec::with_capacity(self.bytes.len());
- for printable in self {
- stripped.extend(printable);
- }
- stripped
- }
-}
-
-impl<'s> Iterator for StrippedBytes<'s> {
- type Item = &'s [u8];
-
- #[inline]
- fn next(&mut self) -> Option<Self::Item> {
- next_bytes(&mut self.bytes, &mut self.state, &mut self.utf8parser)
- }
-}
-
-/// Incrementally strip non-contiguous data
-#[derive(Default, Clone, Debug, PartialEq, Eq)]
-pub struct StripBytes {
- state: State,
- utf8parser: Utf8Parser,
-}
-
-impl StripBytes {
- /// Initial state
- pub fn new() -> Self {
- Default::default()
- }
-
- /// Strip the next segment of data
- pub fn strip_next<'s>(&'s mut self, bytes: &'s [u8]) -> StripBytesIter<'s> {
- StripBytesIter {
- bytes,
- state: &mut self.state,
- utf8parser: &mut self.utf8parser,
- }
- }
-}
-
-/// See [`StripBytes`]
-#[derive(Debug, PartialEq, Eq)]
-pub struct StripBytesIter<'s> {
- bytes: &'s [u8],
- state: &'s mut State,
- utf8parser: &'s mut Utf8Parser,
-}
-
-impl<'s> Iterator for StripBytesIter<'s> {
- type Item = &'s [u8];
-
- #[inline]
- fn next(&mut self) -> Option<Self::Item> {
- next_bytes(&mut self.bytes, self.state, self.utf8parser)
- }
-}
-
-#[inline]
-fn next_bytes<'s>(
- bytes: &mut &'s [u8],
- state: &mut State,
- utf8parser: &mut Utf8Parser,
-) -> Option<&'s [u8]> {
- let offset = bytes.iter().copied().position(|b| {
- if *state == State::Utf8 {
- true
- } else {
- let (next_state, action) = state_change(*state, b);
- if next_state != State::Anywhere {
- *state = next_state;
- }
- is_printable_bytes(action, b)
- }
- });
- let (_, next) = bytes.split_at(offset.unwrap_or(bytes.len()));
- *bytes = next;
-
- let offset = bytes.iter().copied().position(|b| {
- if *state == State::Utf8 {
- if utf8parser.add(b) {
- *state = State::Ground;
- }
- false
- } else {
- let (next_state, action) = state_change(State::Ground, b);
- if next_state != State::Anywhere {
- *state = next_state;
- }
- if *state == State::Utf8 {
- utf8parser.add(b);
- false
- } else {
- !is_printable_bytes(action, b)
- }
- }
- });
- let (printable, next) = bytes.split_at(offset.unwrap_or(bytes.len()));
- *bytes = next;
- if printable.is_empty() {
- None
- } else {
- Some(printable)
- }
-}
-
-#[derive(Default, Clone, Debug, PartialEq, Eq)]
-pub struct Utf8Parser {
- utf8_parser: utf8parse::Parser,
-}
-
-impl Utf8Parser {
- fn add(&mut self, byte: u8) -> bool {
- let mut b = false;
- let mut receiver = VtUtf8Receiver(&mut b);
- self.utf8_parser.advance(&mut receiver, byte);
- b
- }
-}
-
-struct VtUtf8Receiver<'a>(&'a mut bool);
-
-impl<'a> utf8parse::Receiver for VtUtf8Receiver<'a> {
- fn codepoint(&mut self, _: char) {
- *self.0 = true;
- }
-
- fn invalid_sequence(&mut self) {
- *self.0 = true;
- }
-}
-
-#[inline]
-fn is_printable_bytes(action: Action, byte: u8) -> bool {
- // VT320 considered 0x7f to be `Print`able but we expect to be working in UTF-8 systems and not
- // ISO Latin-1, making it DEL and non-printable
- const DEL: u8 = 0x7f;
-
- // Continuations aren't included as they may also be control codes, requiring more context
- (action == Action::Print && byte != DEL)
- || action == Action::BeginUtf8
- || (action == Action::Execute && byte.is_ascii_whitespace())
-}
-
-#[cfg(test)]
-mod test {
- use super::*;
- use proptest::prelude::*;
-
- /// Model based off full parser
- fn parser_strip(bytes: &[u8]) -> String {
- #[derive(Default)]
- struct Strip(String);
- impl Strip {
- fn with_capacity(capacity: usize) -> Self {
- Self(String::with_capacity(capacity))
- }
- }
- impl anstyle_parse::Perform for Strip {
- fn print(&mut self, c: char) {
- self.0.push(c);
- }
-
- fn execute(&mut self, byte: u8) {
- if byte.is_ascii_whitespace() {
- self.0.push(byte as char);
- }
- }
- }
-
- let mut stripped = Strip::with_capacity(bytes.len());
- let mut parser = anstyle_parse::Parser::<anstyle_parse::DefaultCharAccumulator>::new();
- for byte in bytes {
- parser.advance(&mut stripped, *byte);
- }
- stripped.0
- }
-
- /// Model verifying incremental parsing
- fn strip_char(mut s: &str) -> String {
- let mut result = String::new();
- let mut state = StripStr::new();
- while !s.is_empty() {
- let mut indices = s.char_indices();
- indices.next(); // current
- let offset = indices.next().map(|(i, _)| i).unwrap_or_else(|| s.len());
- let (current, remainder) = s.split_at(offset);
- for printable in state.strip_next(current) {
- result.push_str(printable);
- }
- s = remainder;
- }
- result
- }
-
- /// Model verifying incremental parsing
- fn strip_byte(s: &[u8]) -> Vec<u8> {
- let mut result = Vec::new();
- let mut state = StripBytes::default();
- for start in 0..s.len() {
- let current = &s[start..=start];
- for printable in state.strip_next(current) {
- result.extend(printable);
- }
- }
- result
- }
-
- #[test]
- fn test_strip_bytes_multibyte() {
- let bytes = [240, 145, 141, 139];
- let expected = parser_strip(&bytes);
- let actual = String::from_utf8(strip_bytes(&bytes).into_vec()).unwrap();
- assert_eq!(expected, actual);
- }
-
- #[test]
- fn test_strip_byte_multibyte() {
- let bytes = [240, 145, 141, 139];
- let expected = parser_strip(&bytes);
- let actual = String::from_utf8(strip_byte(&bytes).to_vec()).unwrap();
- assert_eq!(expected, actual);
- }
-
- #[test]
- fn test_strip_str_del() {
- let input = std::str::from_utf8(&[0x7f]).unwrap();
- let expected = "";
- let actual = strip_str(input).to_string();
- assert_eq!(expected, actual);
- }
-
- #[test]
- fn test_strip_byte_del() {
- let bytes = [0x7f];
- let expected = "";
- let actual = String::from_utf8(strip_byte(&bytes).to_vec()).unwrap();
- assert_eq!(expected, actual);
- }
-
- proptest! {
- #[test]
- #[cfg_attr(miri, ignore)] // See https://github.com/AltSysrq/proptest/issues/253
- fn strip_str_no_escapes(s in "\\PC*") {
- let expected = parser_strip(s.as_bytes());
- let actual = strip_str(&s).to_string();
- assert_eq!(expected, actual);
- }
-
- #[test]
- #[cfg_attr(miri, ignore)] // See https://github.com/AltSysrq/proptest/issues/253
- fn strip_char_no_escapes(s in "\\PC*") {
- let expected = parser_strip(s.as_bytes());
- let actual = strip_char(&s);
- assert_eq!(expected, actual);
- }
-
- #[test]
- #[cfg_attr(miri, ignore)] // See https://github.com/AltSysrq/proptest/issues/253
- fn strip_bytes_no_escapes(s in "\\PC*") {
- dbg!(&s);
- dbg!(s.as_bytes());
- let expected = parser_strip(s.as_bytes());
- let actual = String::from_utf8(strip_bytes(s.as_bytes()).into_vec()).unwrap();
- assert_eq!(expected, actual);
- }
-
- #[test]
- #[cfg_attr(miri, ignore)] // See https://github.com/AltSysrq/proptest/issues/253
- fn strip_byte_no_escapes(s in "\\PC*") {
- dbg!(&s);
- dbg!(s.as_bytes());
- let expected = parser_strip(s.as_bytes());
- let actual = String::from_utf8(strip_byte(s.as_bytes()).to_vec()).unwrap();
- assert_eq!(expected, actual);
- }
- }
-}
diff --git a/vendor/anstream/src/adapter/wincon.rs b/vendor/anstream/src/adapter/wincon.rs
deleted file mode 100644
index de3da65..0000000
--- a/vendor/anstream/src/adapter/wincon.rs
+++ /dev/null
@@ -1,320 +0,0 @@
-/// Incrementally convert to wincon calls for non-contiguous data
-#[derive(Default, Clone, Debug, PartialEq, Eq)]
-pub struct WinconBytes {
- parser: anstyle_parse::Parser,
- capture: WinconCapture,
-}
-
-impl WinconBytes {
- /// Initial state
- pub fn new() -> Self {
- Default::default()
- }
-
- /// Strip the next segment of data
- pub fn extract_next<'s>(&'s mut self, bytes: &'s [u8]) -> WinconBytesIter<'s> {
- self.capture.reset();
- self.capture.printable.reserve(bytes.len());
- WinconBytesIter {
- bytes,
- parser: &mut self.parser,
- capture: &mut self.capture,
- }
- }
-}
-
-/// See [`WinconBytes`]
-#[derive(Debug, PartialEq, Eq)]
-pub struct WinconBytesIter<'s> {
- bytes: &'s [u8],
- parser: &'s mut anstyle_parse::Parser,
- capture: &'s mut WinconCapture,
-}
-
-impl<'s> Iterator for WinconBytesIter<'s> {
- type Item = (anstyle::Style, String);
-
- #[inline]
- fn next(&mut self) -> Option<Self::Item> {
- next_bytes(&mut self.bytes, self.parser, self.capture)
- }
-}
-
-#[inline]
-fn next_bytes(
- bytes: &mut &[u8],
- parser: &mut anstyle_parse::Parser,
- capture: &mut WinconCapture,
-) -> Option<(anstyle::Style, String)> {
- capture.reset();
- while capture.ready.is_none() {
- let byte = if let Some((byte, remainder)) = (*bytes).split_first() {
- *bytes = remainder;
- *byte
- } else {
- break;
- };
- parser.advance(capture, byte);
- }
- if capture.printable.is_empty() {
- return None;
- }
-
- let style = capture.ready.unwrap_or(capture.style);
- Some((style, std::mem::take(&mut capture.printable)))
-}
-
-#[derive(Default, Clone, Debug, PartialEq, Eq)]
-struct WinconCapture {
- style: anstyle::Style,
- printable: String,
- ready: Option<anstyle::Style>,
-}
-
-impl WinconCapture {
- fn reset(&mut self) {
- self.ready = None;
- }
-}
-
-impl anstyle_parse::Perform for WinconCapture {
- /// Draw a character to the screen and update states.
- fn print(&mut self, c: char) {
- self.printable.push(c);
- }
-
- /// Execute a C0 or C1 control function.
- fn execute(&mut self, byte: u8) {
- if byte.is_ascii_whitespace() {
- self.printable.push(byte as char);
- }
- }
-
- fn csi_dispatch(
- &mut self,
- params: &anstyle_parse::Params,
- _intermediates: &[u8],
- ignore: bool,
- action: u8,
- ) {
- if ignore {
- return;
- }
- if action != b'm' {
- return;
- }
-
- let mut style = self.style;
- // param/value differences are dependent on the escape code
- let mut state = State::Normal;
- let mut r = None;
- let mut g = None;
- let mut is_bg = false;
- for param in params {
- for value in param {
- match (state, *value) {
- (State::Normal, 0) => {
- style = anstyle::Style::default();
- break;
- }
- (State::Normal, 1) => {
- style = style.bold();
- break;
- }
- (State::Normal, 4) => {
- style = style.underline();
- break;
- }
- (State::Normal, 30..=37) => {
- let color = to_ansi_color(value - 30).unwrap();
- style = style.fg_color(Some(color.into()));
- break;
- }
- (State::Normal, 38) => {
- is_bg = false;
- state = State::PrepareCustomColor;
- }
- (State::Normal, 39) => {
- style = style.fg_color(None);
- break;
- }
- (State::Normal, 40..=47) => {
- let color = to_ansi_color(value - 40).unwrap();
- style = style.bg_color(Some(color.into()));
- break;
- }
- (State::Normal, 48) => {
- is_bg = true;
- state = State::PrepareCustomColor;
- }
- (State::Normal, 49) => {
- style = style.bg_color(None);
- break;
- }
- (State::Normal, 90..=97) => {
- let color = to_ansi_color(value - 90).unwrap().bright(true);
- style = style.fg_color(Some(color.into()));
- break;
- }
- (State::Normal, 100..=107) => {
- let color = to_ansi_color(value - 100).unwrap().bright(true);
- style = style.bg_color(Some(color.into()));
- break;
- }
- (State::PrepareCustomColor, 5) => {
- state = State::Ansi256;
- }
- (State::PrepareCustomColor, 2) => {
- state = State::Rgb;
- r = None;
- g = None;
- }
- (State::Ansi256, n) => {
- let color = anstyle::Ansi256Color(n as u8);
- if is_bg {
- style = style.bg_color(Some(color.into()));
- } else {
- style = style.fg_color(Some(color.into()));
- }
- break;
- }
- (State::Rgb, b) => match (r, g) {
- (None, _) => {
- r = Some(b);
- }
- (Some(_), None) => {
- g = Some(b);
- }
- (Some(r), Some(g)) => {
- let color = anstyle::RgbColor(r as u8, g as u8, b as u8);
- if is_bg {
- style = style.bg_color(Some(color.into()));
- } else {
- style = style.fg_color(Some(color.into()));
- }
- break;
- }
- },
- _ => {
- break;
- }
- }
- }
- }
-
- if style != self.style && !self.printable.is_empty() {
- self.ready = Some(self.style);
- }
- self.style = style;
- }
-}
-
-#[derive(Copy, Clone, PartialEq, Eq, Debug)]
-enum State {
- Normal,
- PrepareCustomColor,
- Ansi256,
- Rgb,
-}
-
-fn to_ansi_color(digit: u16) -> Option<anstyle::AnsiColor> {
- match digit {
- 0 => Some(anstyle::AnsiColor::Black),
- 1 => Some(anstyle::AnsiColor::Red),
- 2 => Some(anstyle::AnsiColor::Green),
- 3 => Some(anstyle::AnsiColor::Yellow),
- 4 => Some(anstyle::AnsiColor::Blue),
- 5 => Some(anstyle::AnsiColor::Magenta),
- 6 => Some(anstyle::AnsiColor::Cyan),
- 7 => Some(anstyle::AnsiColor::White),
- _ => None,
- }
-}
-
-#[cfg(test)]
-mod test {
- use super::*;
- use owo_colors::OwoColorize as _;
- use proptest::prelude::*;
-
- #[track_caller]
- fn verify(input: &str, expected: Vec<(anstyle::Style, &str)>) {
- let expected = expected
- .into_iter()
- .map(|(style, value)| (style, value.to_owned()))
- .collect::<Vec<_>>();
- let mut state = WinconBytes::new();
- let actual = state.extract_next(input.as_bytes()).collect::<Vec<_>>();
- assert_eq!(expected, actual, "{input:?}");
- }
-
- #[test]
- fn start() {
- let input = format!("{} world!", "Hello".green().on_red());
- let expected = vec![
- (
- anstyle::AnsiColor::Green.on(anstyle::AnsiColor::Red),
- "Hello",
- ),
- (anstyle::Style::default(), " world!"),
- ];
- verify(&input, expected);
- }
-
- #[test]
- fn middle() {
- let input = format!("Hello {}!", "world".green().on_red());
- let expected = vec![
- (anstyle::Style::default(), "Hello "),
- (
- anstyle::AnsiColor::Green.on(anstyle::AnsiColor::Red),
- "world",
- ),
- (anstyle::Style::default(), "!"),
- ];
- verify(&input, expected);
- }
-
- #[test]
- fn end() {
- let input = format!("Hello {}", "world!".green().on_red());
- let expected = vec![
- (anstyle::Style::default(), "Hello "),
- (
- anstyle::AnsiColor::Green.on(anstyle::AnsiColor::Red),
- "world!",
- ),
- ];
- verify(&input, expected);
- }
-
- #[test]
- fn ansi256_colors() {
- // termcolor only supports "brights" via these
- let input = format!(
- "Hello {}!",
- "world".color(owo_colors::XtermColors::UserBrightYellow)
- );
- let expected = vec![
- (anstyle::Style::default(), "Hello "),
- (anstyle::Ansi256Color(11).on_default(), "world"),
- (anstyle::Style::default(), "!"),
- ];
- verify(&input, expected);
- }
-
- proptest! {
- #[test]
- #[cfg_attr(miri, ignore)] // See https://github.com/AltSysrq/proptest/issues/253
- fn wincon_no_escapes(s in "\\PC*") {
- let expected = if s.is_empty() {
- vec![]
- } else {
- vec![(anstyle::Style::default(), s.clone())]
- };
- let mut state = WinconBytes::new();
- let actual = state.extract_next(s.as_bytes()).collect::<Vec<_>>();
- assert_eq!(expected, actual);
- }
- }
-}
diff --git a/vendor/anstream/src/auto.rs b/vendor/anstream/src/auto.rs
deleted file mode 100644
index 7aaac6a..0000000
--- a/vendor/anstream/src/auto.rs
+++ /dev/null
@@ -1,263 +0,0 @@
-use crate::stream::AsLockedWrite;
-use crate::stream::RawStream;
-#[cfg(feature = "auto")]
-use crate::ColorChoice;
-use crate::StripStream;
-#[cfg(all(windows, feature = "wincon"))]
-use crate::WinconStream;
-
-/// [`std::io::Write`] that adapts ANSI escape codes to the underlying `Write`s capabilities
-#[derive(Debug)]
-pub struct AutoStream<S: RawStream> {
- inner: StreamInner<S>,
-}
-
-#[derive(Debug)]
-enum StreamInner<S: RawStream> {
- PassThrough(S),
- Strip(StripStream<S>),
- #[cfg(all(windows, feature = "wincon"))]
- Wincon(WinconStream<S>),
-}
-
-impl<S> AutoStream<S>
-where
- S: RawStream,
-{
- /// Runtime control over styling behavior
- #[cfg(feature = "auto")]
- #[inline]
- pub fn new(raw: S, choice: ColorChoice) -> Self {
- match choice {
- ColorChoice::Auto => Self::auto(raw),
- ColorChoice::AlwaysAnsi => Self::always_ansi(raw),
- ColorChoice::Always => Self::always(raw),
- ColorChoice::Never => Self::never(raw),
- }
- }
-
- /// Auto-adapt for the stream's capabilities
- #[cfg(feature = "auto")]
- #[inline]
- pub fn auto(raw: S) -> Self {
- let choice = Self::choice(&raw);
- debug_assert_ne!(choice, ColorChoice::Auto);
- Self::new(raw, choice)
- }
-
- /// Report the desired choice for the given stream
- #[cfg(feature = "auto")]
- pub fn choice(raw: &S) -> ColorChoice {
- choice(raw)
- }
-
- /// Force ANSI escape codes to be passed through as-is, no matter what the inner `Write`
- /// supports.
- #[inline]
- pub fn always_ansi(raw: S) -> Self {
- #[cfg(feature = "auto")]
- {
- if raw.is_terminal() {
- let _ = anstyle_query::windows::enable_ansi_colors();
- }
- }
- Self::always_ansi_(raw)
- }
-
- #[inline]
- fn always_ansi_(raw: S) -> Self {
- let inner = StreamInner::PassThrough(raw);
- AutoStream { inner }
- }
-
- /// Force color, no matter what the inner `Write` supports.
- #[inline]
- pub fn always(raw: S) -> Self {
- if cfg!(windows) {
- #[cfg(feature = "auto")]
- let use_wincon = raw.is_terminal()
- && !anstyle_query::windows::enable_ansi_colors().unwrap_or(true)
- && !anstyle_query::term_supports_ansi_color();
- #[cfg(not(feature = "auto"))]
- let use_wincon = true;
- if use_wincon {
- Self::wincon(raw).unwrap_or_else(|raw| Self::always_ansi_(raw))
- } else {
- Self::always_ansi_(raw)
- }
- } else {
- Self::always_ansi(raw)
- }
- }
-
- /// Only pass printable data to the inner `Write`.
- #[inline]
- pub fn never(raw: S) -> Self {
- let inner = StreamInner::Strip(StripStream::new(raw));
- AutoStream { inner }
- }
-
- #[inline]
- fn wincon(raw: S) -> Result<Self, S> {
- #[cfg(all(windows, feature = "wincon"))]
- {
- Ok(Self {
- inner: StreamInner::Wincon(WinconStream::new(raw)),
- })
- }
- #[cfg(not(all(windows, feature = "wincon")))]
- {
- Err(raw)
- }
- }
-
- /// Get the wrapped [`RawStream`]
- #[inline]
- pub fn into_inner(self) -> S {
- match self.inner {
- StreamInner::PassThrough(w) => w,
- StreamInner::Strip(w) => w.into_inner(),
- #[cfg(all(windows, feature = "wincon"))]
- StreamInner::Wincon(w) => w.into_inner(),
- }
- }
-
- #[inline]
- pub fn is_terminal(&self) -> bool {
- match &self.inner {
- StreamInner::PassThrough(w) => w.is_terminal(),
- StreamInner::Strip(w) => w.is_terminal(),
- #[cfg(all(windows, feature = "wincon"))]
- StreamInner::Wincon(_) => true, // its only ever a terminal
- }
- }
-
- /// Prefer [`AutoStream::choice`]
- ///
- /// This doesn't report what is requested but what is currently active.
- #[inline]
- #[cfg(feature = "auto")]
- pub fn current_choice(&self) -> ColorChoice {
- match &self.inner {
- StreamInner::PassThrough(_) => ColorChoice::AlwaysAnsi,
- StreamInner::Strip(_) => ColorChoice::Never,
- #[cfg(all(windows, feature = "wincon"))]
- StreamInner::Wincon(_) => ColorChoice::Always,
- }
- }
-}
-
-#[cfg(feature = "auto")]
-fn choice(raw: &dyn RawStream) -> ColorChoice {
- let choice = ColorChoice::global();
- match choice {
- ColorChoice::Auto => {
- let clicolor = anstyle_query::clicolor();
- let clicolor_enabled = clicolor.unwrap_or(false);
- let clicolor_disabled = !clicolor.unwrap_or(true);
- if raw.is_terminal()
- && !anstyle_query::no_color()
- && !clicolor_disabled
- && (anstyle_query::term_supports_color()
- || clicolor_enabled
- || anstyle_query::is_ci())
- || anstyle_query::clicolor_force()
- {
- ColorChoice::Always
- } else {
- ColorChoice::Never
- }
- }
- ColorChoice::AlwaysAnsi | ColorChoice::Always | ColorChoice::Never => choice,
- }
-}
-
-impl AutoStream<std::io::Stdout> {
- /// Get exclusive access to the `AutoStream`
- ///
- /// Why?
- /// - Faster performance when writing in a loop
- /// - Avoid other threads interleaving output with the current thread
- #[inline]
- pub fn lock(self) -> AutoStream<std::io::StdoutLock<'static>> {
- let inner = match self.inner {
- StreamInner::PassThrough(w) => StreamInner::PassThrough(w.lock()),
- StreamInner::Strip(w) => StreamInner::Strip(w.lock()),
- #[cfg(all(windows, feature = "wincon"))]
- StreamInner::Wincon(w) => StreamInner::Wincon(w.lock()),
- };
- AutoStream { inner }
- }
-}
-
-impl AutoStream<std::io::Stderr> {
- /// Get exclusive access to the `AutoStream`
- ///
- /// Why?
- /// - Faster performance when writing in a loop
- /// - Avoid other threads interleaving output with the current thread
- #[inline]
- pub fn lock(self) -> AutoStream<std::io::StderrLock<'static>> {
- let inner = match self.inner {
- StreamInner::PassThrough(w) => StreamInner::PassThrough(w.lock()),
- StreamInner::Strip(w) => StreamInner::Strip(w.lock()),
- #[cfg(all(windows, feature = "wincon"))]
- StreamInner::Wincon(w) => StreamInner::Wincon(w.lock()),
- };
- AutoStream { inner }
- }
-}
-
-impl<S> std::io::Write for AutoStream<S>
-where
- S: RawStream + AsLockedWrite,
-{
- // Must forward all calls to ensure locking happens appropriately
- #[inline]
- fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
- match &mut self.inner {
- StreamInner::PassThrough(w) => w.as_locked_write().write(buf),
- StreamInner::Strip(w) => w.write(buf),
- #[cfg(all(windows, feature = "wincon"))]
- StreamInner::Wincon(w) => w.write(buf),
- }
- }
- #[inline]
- fn write_vectored(&mut self, bufs: &[std::io::IoSlice<'_>]) -> std::io::Result<usize> {
- match &mut self.inner {
- StreamInner::PassThrough(w) => w.as_locked_write().write_vectored(bufs),
- StreamInner::Strip(w) => w.write_vectored(bufs),
- #[cfg(all(windows, feature = "wincon"))]
- StreamInner::Wincon(w) => w.write_vectored(bufs),
- }
- }
- // is_write_vectored: nightly only
- #[inline]
- fn flush(&mut self) -> std::io::Result<()> {
- match &mut self.inner {
- StreamInner::PassThrough(w) => w.as_locked_write().flush(),
- StreamInner::Strip(w) => w.flush(),
- #[cfg(all(windows, feature = "wincon"))]
- StreamInner::Wincon(w) => w.flush(),
- }
- }
- #[inline]
- fn write_all(&mut self, buf: &[u8]) -> std::io::Result<()> {
- match &mut self.inner {
- StreamInner::PassThrough(w) => w.as_locked_write().write_all(buf),
- StreamInner::Strip(w) => w.write_all(buf),
- #[cfg(all(windows, feature = "wincon"))]
- StreamInner::Wincon(w) => w.write_all(buf),
- }
- }
- // write_all_vectored: nightly only
- #[inline]
- fn write_fmt(&mut self, args: std::fmt::Arguments<'_>) -> std::io::Result<()> {
- match &mut self.inner {
- StreamInner::PassThrough(w) => w.as_locked_write().write_fmt(args),
- StreamInner::Strip(w) => w.write_fmt(args),
- #[cfg(all(windows, feature = "wincon"))]
- StreamInner::Wincon(w) => w.write_fmt(args),
- }
- }
-}
diff --git a/vendor/anstream/src/buffer.rs b/vendor/anstream/src/buffer.rs
deleted file mode 100644
index 9846bb7..0000000
--- a/vendor/anstream/src/buffer.rs
+++ /dev/null
@@ -1,68 +0,0 @@
-#![allow(deprecated)]
-
-/// In-memory [`RawStream`][crate::stream::RawStream]
-#[derive(Clone, Default, Debug, PartialEq, Eq)]
-#[deprecated(since = "0.6.2", note = "Use Vec")]
-#[doc(hidden)]
-pub struct Buffer(Vec<u8>);
-
-impl Buffer {
- #[inline]
- pub fn new() -> Self {
- Default::default()
- }
-
- #[inline]
- pub fn with_capacity(capacity: usize) -> Self {
- Self(Vec::with_capacity(capacity))
- }
-
- #[inline]
- pub fn as_bytes(&self) -> &[u8] {
- &self.0
- }
-}
-
-impl AsRef<[u8]> for Buffer {
- #[inline]
- fn as_ref(&self) -> &[u8] {
- self.as_bytes()
- }
-}
-
-impl std::io::Write for Buffer {
- #[inline]
- fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
- self.0.extend(buf);
- Ok(buf.len())
- }
-
- #[inline]
- fn flush(&mut self) -> std::io::Result<()> {
- Ok(())
- }
-}
-
-#[cfg(all(windows, feature = "wincon"))]
-impl anstyle_wincon::WinconStream for Buffer {
- fn write_colored(
- &mut self,
- fg: Option<anstyle::AnsiColor>,
- bg: Option<anstyle::AnsiColor>,
- data: &[u8],
- ) -> std::io::Result<usize> {
- self.0.write_colored(fg, bg, data)
- }
-}
-
-#[cfg(all(windows, feature = "wincon"))]
-impl anstyle_wincon::WinconStream for &'_ mut Buffer {
- fn write_colored(
- &mut self,
- fg: Option<anstyle::AnsiColor>,
- bg: Option<anstyle::AnsiColor>,
- data: &[u8],
- ) -> std::io::Result<usize> {
- (**self).write_colored(fg, bg, data)
- }
-}
diff --git a/vendor/anstream/src/fmt.rs b/vendor/anstream/src/fmt.rs
deleted file mode 100644
index e673c26..0000000
--- a/vendor/anstream/src/fmt.rs
+++ /dev/null
@@ -1,54 +0,0 @@
-/// A shim which allows a [`std::io::Write`] to be implemented in terms of a [`std::fmt::Write`]
-///
-/// This saves off I/O errors. instead of discarding them
-pub(crate) struct Adapter<W>
-where
- W: FnMut(&[u8]) -> std::io::Result<()>,
-{
- writer: W,
- error: std::io::Result<()>,
-}
-
-impl<W> Adapter<W>
-where
- W: FnMut(&[u8]) -> std::io::Result<()>,
-{
- pub(crate) fn new(writer: W) -> Self {
- Adapter {
- writer,
- error: Ok(()),
- }
- }
-
- pub(crate) fn write_fmt(mut self, fmt: std::fmt::Arguments<'_>) -> std::io::Result<()> {
- match std::fmt::write(&mut self, fmt) {
- Ok(()) => Ok(()),
- Err(..) => {
- // check if the error came from the underlying `Write` or not
- if self.error.is_err() {
- self.error
- } else {
- Err(std::io::Error::new(
- std::io::ErrorKind::Other,
- "formatter error",
- ))
- }
- }
- }
- }
-}
-
-impl<W> std::fmt::Write for Adapter<W>
-where
- W: FnMut(&[u8]) -> std::io::Result<()>,
-{
- fn write_str(&mut self, s: &str) -> std::fmt::Result {
- match (self.writer)(s.as_bytes()) {
- Ok(()) => Ok(()),
- Err(e) => {
- self.error = Err(e);
- Err(std::fmt::Error)
- }
- }
- }
-}
diff --git a/vendor/anstream/src/lib.rs b/vendor/anstream/src/lib.rs
deleted file mode 100644
index 9721139..0000000
--- a/vendor/anstream/src/lib.rs
+++ /dev/null
@@ -1,79 +0,0 @@
-//! **Auto-adapting [`stdout`] / [`stderr`] streams**
-//!
-//! *A portmanteau of "ansi stream"*
-//!
-//! [`AutoStream`] always accepts [ANSI escape codes](https://en.wikipedia.org/wiki/ANSI_escape_code),
-//! adapting to the user's terminal's capabilities.
-//!
-//! Benefits
-//! - Allows the caller to not be concerned with the terminal's capabilities
-//! - Semver safe way of passing styled text between crates as ANSI escape codes offer more
-//! compatibility than most crate APIs.
-//!
-//! Available styling crates:
-//! - [anstyle](https://docs.rs/anstyle) for minimal runtime styling, designed to go in public APIs
-//! (once it hits 1.0)
-//! - [owo-colors](https://docs.rs/owo-colors) for feature-rich runtime styling
-//! - [color-print](https://docs.rs/color-print) for feature-rich compile-time styling
-//!
-//! # Example
-//!
-//! ```
-//! # #[cfg(feature = "auto")] {
-//! use anstream::println;
-//! use owo_colors::OwoColorize as _;
-//!
-//! // Foreground colors
-//! println!("My number is {:#x}!", 10.green());
-//! // Background colors
-//! println!("My number is not {}!", 4.on_red());
-//! # }
-//! ```
-//!
-//! And this will correctly handle piping to a file, etc
-
-#![cfg_attr(docsrs, feature(doc_auto_cfg))]
-
-pub mod adapter;
-pub mod stream;
-
-mod buffer;
-#[macro_use]
-mod macros;
-mod auto;
-mod fmt;
-mod strip;
-#[cfg(all(windows, feature = "wincon"))]
-mod wincon;
-
-pub use auto::AutoStream;
-pub use strip::StripStream;
-#[cfg(all(windows, feature = "wincon"))]
-pub use wincon::WinconStream;
-
-#[allow(deprecated)]
-pub use buffer::Buffer;
-
-/// Create an ANSI escape code compatible stdout
-///
-/// **Note:** Call [`AutoStream::lock`] in loops to avoid the performance hit of acquiring/releasing
-/// from the implicit locking in each [`std::io::Write`] call
-#[cfg(feature = "auto")]
-pub fn stdout() -> AutoStream<std::io::Stdout> {
- let stdout = std::io::stdout();
- AutoStream::auto(stdout)
-}
-
-/// Create an ANSI escape code compatible stderr
-///
-/// **Note:** Call [`AutoStream::lock`] in loops to avoid the performance hit of acquiring/releasing
-/// from the implicit locking in each [`std::io::Write`] call
-#[cfg(feature = "auto")]
-pub fn stderr() -> AutoStream<std::io::Stderr> {
- let stderr = std::io::stderr();
- AutoStream::auto(stderr)
-}
-
-/// Selection for overriding color output
-#[cfg(feature = "auto")]
-pub use colorchoice::ColorChoice;
diff --git a/vendor/anstream/src/macros.rs b/vendor/anstream/src/macros.rs
deleted file mode 100644
index bd1accb..0000000
--- a/vendor/anstream/src/macros.rs
+++ /dev/null
@@ -1,389 +0,0 @@
-/// Prints to [`stdout`][crate::stdout].
-///
-/// Equivalent to the [`println!`] macro except that a newline is not printed at
-/// the end of the message.
-///
-/// Note that stdout is frequently line-buffered by default so it may be
-/// necessary to use [`std::io::Write::flush()`] to ensure the output is emitted
-/// immediately.
-///
-/// **NOTE:** The `print!` macro will lock the standard output on each call. If you call
-/// `print!` within a hot loop, this behavior may be the bottleneck of the loop.
-/// To avoid this, lock stdout with [`AutoStream::lock`][crate::AutoStream::lock]:
-/// ```
-/// # #[cfg(feature = "auto")] {
-/// use std::io::Write as _;
-///
-/// let mut lock = anstream::stdout().lock();
-/// write!(lock, "hello world").unwrap();
-/// # }
-/// ```
-///
-/// Use `print!` only for the primary output of your program. Use
-/// [`eprint!`] instead to print error and progress messages.
-///
-/// **NOTE:** Not all `print!` calls will be captured in tests like [`std::print!`]
-/// - Capturing will automatically be activated in test binaries
-/// - Otherwise, only when the `test` feature is enabled
-///
-/// # Panics
-///
-/// Panics if writing to `stdout` fails for any reason **except** broken pipe.
-///
-/// Writing to non-blocking stdout can cause an error, which will lead
-/// this macro to panic.
-///
-/// # Examples
-///
-/// ```
-/// # #[cfg(feature = "auto")] {
-/// use std::io::Write as _;
-/// use anstream::print;
-/// use anstream::stdout;
-///
-/// print!("this ");
-/// print!("will ");
-/// print!("be ");
-/// print!("on ");
-/// print!("the ");
-/// print!("same ");
-/// print!("line ");
-///
-/// stdout().flush().unwrap();
-///
-/// print!("this string has a newline, why not choose println! instead?\n");
-///
-/// stdout().flush().unwrap();
-/// # }
-/// ```
-#[cfg(feature = "auto")]
-#[macro_export]
-macro_rules! print {
- ($($arg:tt)*) => {{
- if cfg!(any(feature = "test", test)) {
- use std::io::Write as _;
-
- let stdio = std::io::stdout();
- let choice = $crate::AutoStream::choice(&stdio);
- let buffer = Vec::new();
- let mut stream = $crate::AutoStream::new(buffer, choice);
- // Ignore errors rather than panic
- let _ = ::std::write!(&mut stream, $($arg)*);
- let buffer = stream.into_inner();
- // Should be UTF-8 but not wanting to panic
- let buffer = String::from_utf8_lossy(&buffer);
- ::std::print!("{}", buffer)
- } else {
- use std::io::Write as _;
-
- let mut stream = $crate::stdout();
- match ::std::write!(&mut stream, $($arg)*) {
- Err(e) if e.kind() != ::std::io::ErrorKind::BrokenPipe => {
- ::std::panic!("failed printing to stdout: {e}");
- }
- Err(_) | Ok(_) => {}
- }
- }
- }};
-}
-
-/// Prints to [`stdout`][crate::stdout], with a newline.
-///
-/// On all platforms, the newline is the LINE FEED character (`\n`/`U+000A`) alone
-/// (no additional CARRIAGE RETURN (`\r`/`U+000D`)).
-///
-/// This macro uses the same syntax as [`format!`], but writes to the standard output instead.
-/// See [`std::fmt`] for more information.
-///
-/// **NOTE:** The `println!` macro will lock the standard output on each call. If you call
-/// `println!` within a hot loop, this behavior may be the bottleneck of the loop.
-/// To avoid this, lock stdout with [`AutoStream::lock`][crate::AutoStream::lock]:
-/// ```
-/// # #[cfg(feature = "auto")] {
-/// use std::io::Write as _;
-///
-/// let mut lock = anstream::stdout().lock();
-/// writeln!(lock, "hello world").unwrap();
-/// # }
-/// ```
-///
-/// Use `println!` only for the primary output of your program. Use
-/// [`eprintln!`] instead to print error and progress messages.
-///
-/// **NOTE:** Not all `println!` calls will be captured in tests like [`std::println!`]
-/// - Capturing will automatically be activated in test binaries
-/// - Otherwise, only when the `test` feature is enabled
-///
-/// # Panics
-///
-/// Panics if writing to `stdout` fails for any reason **except** broken pipe.
-///
-/// Writing to non-blocking stdout can cause an error, which will lead
-/// this macro to panic.
-///
-/// # Examples
-///
-/// ```
-/// # #[cfg(feature = "auto")] {
-/// use anstream::println;
-///
-/// println!(); // prints just a newline
-/// println!("hello there!");
-/// println!("format {} arguments", "some");
-/// let local_variable = "some";
-/// println!("format {local_variable} arguments");
-/// # }
-/// ```
-#[cfg(feature = "auto")]
-#[macro_export]
-macro_rules! println {
- () => {
- $crate::print!("\n")
- };
- ($($arg:tt)*) => {{
- if cfg!(any(feature = "test", test)) {
- use std::io::Write as _;
-
- let stdio = std::io::stdout();
- let choice = $crate::AutoStream::choice(&stdio);
- let buffer = Vec::new();
- let mut stream = $crate::AutoStream::new(buffer, choice);
- // Ignore errors rather than panic
- let _ = ::std::write!(&mut stream, $($arg)*);
- let buffer = stream.into_inner();
- // Should be UTF-8 but not wanting to panic
- let buffer = String::from_utf8_lossy(&buffer);
- ::std::println!("{}", buffer)
- } else {
- use std::io::Write as _;
-
- let mut stream = $crate::stdout();
- match ::std::writeln!(&mut stream, $($arg)*) {
- Err(e) if e.kind() != ::std::io::ErrorKind::BrokenPipe => {
- ::std::panic!("failed printing to stdout: {e}");
- }
- Err(_) | Ok(_) => {}
- }
- }
- }};
-}
-
-/// Prints to [`stderr`][crate::stderr].
-///
-/// Equivalent to the [`print!`] macro, except that output goes to
-/// `stderr` instead of `stdout`. See [`print!`] for
-/// example usage.
-///
-/// Use `eprint!` only for error and progress messages. Use `print!`
-/// instead for the primary output of your program.
-///
-/// **NOTE:** Not all `eprint!` calls will be captured in tests like [`std::eprint!`]
-/// - Capturing will automatically be activated in test binaries
-/// - Otherwise, only when the `test` feature is enabled
-///
-/// # Panics
-///
-/// Panics if writing to `stderr` fails for any reason **except** broken pipe.
-///
-/// Writing to non-blocking stdout can cause an error, which will lead
-/// this macro to panic.
-///
-/// # Examples
-///
-/// ```
-/// # #[cfg(feature = "auto")] {
-/// use anstream::eprint;
-///
-/// eprint!("Error: Could not complete task");
-/// # }
-/// ```
-#[cfg(feature = "auto")]
-#[macro_export]
-macro_rules! eprint {
- ($($arg:tt)*) => {{
- if cfg!(any(feature = "test", test)) {
- use std::io::Write as _;
-
- let stdio = std::io::stderr();
- let choice = $crate::AutoStream::choice(&stdio);
- let buffer = Vec::new();
- let mut stream = $crate::AutoStream::new(buffer, choice);
- // Ignore errors rather than panic
- let _ = ::std::write!(&mut stream, $($arg)*);
- let buffer = stream.into_inner();
- // Should be UTF-8 but not wanting to panic
- let buffer = String::from_utf8_lossy(&buffer);
- ::std::eprint!("{}", buffer)
- } else {
- use std::io::Write as _;
-
- let mut stream = $crate::stderr();
- match ::std::write!(&mut stream, $($arg)*) {
- Err(e) if e.kind() != ::std::io::ErrorKind::BrokenPipe => {
- ::std::panic!("failed printing to stdout: {e}");
- }
- Err(_) | Ok(_) => {}
- }
- }
- }};
-}
-
-/// Prints to [`stderr`][crate::stderr], with a newline.
-///
-/// Equivalent to the [`println!`] macro, except that output goes to
-/// `stderr` instead of `stdout`. See [`println!`] for
-/// example usage.
-///
-/// Use `eprintln!` only for error and progress messages. Use `println!`
-/// instead for the primary output of your program.
-///
-/// **NOTE:** Not all `eprintln!` calls will be captured in tests like [`std::eprintln!`]
-/// - Capturing will automatically be activated in test binaries
-/// - Otherwise, only when the `test` feature is enabled
-///
-/// # Panics
-///
-/// Panics if writing to `stderr` fails for any reason **except** broken pipe.
-///
-/// Writing to non-blocking stdout can cause an error, which will lead
-/// this macro to panic.
-///
-/// # Examples
-///
-/// ```
-/// # #[cfg(feature = "auto")] {
-/// use anstream::eprintln;
-///
-/// eprintln!("Error: Could not complete task");
-/// # }
-/// ```
-#[cfg(feature = "auto")]
-#[macro_export]
-macro_rules! eprintln {
- () => {
- $crate::eprint!("\n")
- };
- ($($arg:tt)*) => {{
- if cfg!(any(feature = "test", test)) {
- use std::io::Write as _;
-
- let stdio = std::io::stderr();
- let choice = $crate::AutoStream::choice(&stdio);
- let buffer = Vec::new();
- let mut stream = $crate::AutoStream::new(buffer, choice);
- // Ignore errors rather than panic
- let _ = ::std::write!(&mut stream, $($arg)*);
- let buffer = stream.into_inner();
- // Should be UTF-8 but not wanting to panic
- let buffer = String::from_utf8_lossy(&buffer);
- ::std::eprintln!("{}", buffer)
- } else {
- use std::io::Write as _;
-
- let mut stream = $crate::stderr();
- match ::std::writeln!(&mut stream, $($arg)*) {
- Err(e) if e.kind() != ::std::io::ErrorKind::BrokenPipe => {
- ::std::panic!("failed printing to stdout: {e}");
- }
- Err(_) | Ok(_) => {}
- }
- }
- }};
-}
-
-/// Panics the current thread.
-///
-/// This allows a program to terminate immediately and provide feedback
-/// to the caller of the program.
-///
-/// This macro is the perfect way to assert conditions in example code and in
-/// tests. `panic!` is closely tied with the `unwrap` method of both
-/// [`Option`][ounwrap] and [`Result`][runwrap] enums. Both implementations call
-/// `panic!` when they are set to [`None`] or [`Err`] variants.
-///
-/// When using `panic!()` you can specify a string payload, that is built using
-/// the [`format!`] syntax. That payload is used when injecting the panic into
-/// the calling Rust thread, causing the thread to panic entirely.
-///
-/// The behavior of the default `std` hook, i.e. the code that runs directly
-/// after the panic is invoked, is to print the message payload to
-/// `stderr` along with the file/line/column information of the `panic!()`
-/// call. You can override the panic hook using [`std::panic::set_hook()`].
-/// Inside the hook a panic can be accessed as a `&dyn Any + Send`,
-/// which contains either a `&str` or `String` for regular `panic!()` invocations.
-/// To panic with a value of another other type, [`panic_any`] can be used.
-///
-/// See also the macro [`compile_error!`], for raising errors during compilation.
-///
-/// # When to use `panic!` vs `Result`
-///
-/// The Rust language provides two complementary systems for constructing /
-/// representing, reporting, propagating, reacting to, and discarding errors. These
-/// responsibilities are collectively known as "error handling." `panic!` and
-/// `Result` are similar in that they are each the primary interface of their
-/// respective error handling systems; however, the meaning these interfaces attach
-/// to their errors and the responsibilities they fulfill within their respective
-/// error handling systems differ.
-///
-/// The `panic!` macro is used to construct errors that represent a bug that has
-/// been detected in your program. With `panic!` you provide a message that
-/// describes the bug and the language then constructs an error with that message,
-/// reports it, and propagates it for you.
-///
-/// `Result` on the other hand is used to wrap other types that represent either
-/// the successful result of some computation, `Ok(T)`, or error types that
-/// represent an anticipated runtime failure mode of that computation, `Err(E)`.
-/// `Result` is used alongside user defined types which represent the various
-/// anticipated runtime failure modes that the associated computation could
-/// encounter. `Result` must be propagated manually, often with the the help of the
-/// `?` operator and `Try` trait, and they must be reported manually, often with
-/// the help of the `Error` trait.
-///
-/// For more detailed information about error handling check out the [book] or the
-/// [`std::result`] module docs.
-///
-/// [ounwrap]: Option::unwrap
-/// [runwrap]: Result::unwrap
-/// [`std::panic::set_hook()`]: ../std/panic/fn.set_hook.html
-/// [`panic_any`]: ../std/panic/fn.panic_any.html
-/// [`Box`]: ../std/boxed/struct.Box.html
-/// [`Any`]: crate::any::Any
-/// [`format!`]: ../std/macro.format.html
-/// [book]: ../book/ch09-00-error-handling.html
-/// [`std::result`]: ../std/result/index.html
-///
-/// # Current implementation
-///
-/// If the main thread panics it will terminate all your threads and end your
-/// program with code `101`.
-///
-/// # Examples
-///
-/// ```should_panic
-/// # #![allow(unreachable_code)]
-/// use anstream::panic;
-/// panic!();
-/// panic!("this is a terrible mistake!");
-/// panic!("this is a {} {message}", "fancy", message = "message");
-/// ```
-#[cfg(feature = "auto")]
-#[macro_export]
-macro_rules! panic {
- () => {
- ::std::panic!()
- };
- ($($arg:tt)*) => {{
- use std::io::Write as _;
-
- let panic_stream = std::io::stderr();
- let choice = $crate::AutoStream::choice(&panic_stream);
- let buffer = Vec::new();
- let mut stream = $crate::AutoStream::new(buffer, choice);
- // Ignore errors rather than panic
- let _ = ::std::write!(&mut stream, $($arg)*);
- let buffer = stream.into_inner();
- // Should be UTF-8 but not wanting to panic
- let buffer = String::from_utf8_lossy(&buffer).into_owned();
- ::std::panic!("{}", buffer)
- }};
-}
diff --git a/vendor/anstream/src/stream.rs b/vendor/anstream/src/stream.rs
deleted file mode 100644
index e2f7e68..0000000
--- a/vendor/anstream/src/stream.rs
+++ /dev/null
@@ -1,261 +0,0 @@
-//! Higher-level traits to describe writeable streams
-
-/// Required functionality for underlying [`std::io::Write`] for adaptation
-#[cfg(not(all(windows, feature = "wincon")))]
-pub trait RawStream: std::io::Write + IsTerminal + private::Sealed {}
-
-/// Required functionality for underlying [`std::io::Write`] for adaptation
-#[cfg(all(windows, feature = "wincon"))]
-pub trait RawStream:
- std::io::Write + IsTerminal + anstyle_wincon::WinconStream + private::Sealed
-{
-}
-
-impl RawStream for std::io::Stdout {}
-
-impl RawStream for std::io::StdoutLock<'_> {}
-
-impl RawStream for &'_ mut std::io::StdoutLock<'_> {}
-
-impl RawStream for std::io::Stderr {}
-
-impl RawStream for std::io::StderrLock<'_> {}
-
-impl RawStream for &'_ mut std::io::StderrLock<'_> {}
-
-impl RawStream for Box<dyn std::io::Write> {}
-
-impl RawStream for &'_ mut Box<dyn std::io::Write> {}
-
-impl RawStream for Vec<u8> {}
-
-impl RawStream for &'_ mut Vec<u8> {}
-
-impl RawStream for std::fs::File {}
-
-impl RawStream for &'_ mut std::fs::File {}
-
-#[allow(deprecated)]
-impl RawStream for crate::Buffer {}
-
-#[allow(deprecated)]
-impl RawStream for &'_ mut crate::Buffer {}
-
-pub trait IsTerminal: private::Sealed {
- fn is_terminal(&self) -> bool;
-}
-
-impl IsTerminal for std::io::Stdout {
- #[inline]
- fn is_terminal(&self) -> bool {
- std::io::IsTerminal::is_terminal(self)
- }
-}
-
-impl IsTerminal for std::io::StdoutLock<'_> {
- #[inline]
- fn is_terminal(&self) -> bool {
- std::io::IsTerminal::is_terminal(self)
- }
-}
-
-impl IsTerminal for &'_ mut std::io::StdoutLock<'_> {
- #[inline]
- fn is_terminal(&self) -> bool {
- (**self).is_terminal()
- }
-}
-
-impl IsTerminal for std::io::Stderr {
- #[inline]
- fn is_terminal(&self) -> bool {
- std::io::IsTerminal::is_terminal(self)
- }
-}
-
-impl IsTerminal for std::io::StderrLock<'_> {
- #[inline]
- fn is_terminal(&self) -> bool {
- std::io::IsTerminal::is_terminal(self)
- }
-}
-
-impl IsTerminal for &'_ mut std::io::StderrLock<'_> {
- #[inline]
- fn is_terminal(&self) -> bool {
- (**self).is_terminal()
- }
-}
-
-impl IsTerminal for Box<dyn std::io::Write> {
- #[inline]
- fn is_terminal(&self) -> bool {
- false
- }
-}
-
-impl IsTerminal for &'_ mut Box<dyn std::io::Write> {
- #[inline]
- fn is_terminal(&self) -> bool {
- false
- }
-}
-
-impl IsTerminal for Vec<u8> {
- #[inline]
- fn is_terminal(&self) -> bool {
- false
- }
-}
-
-impl IsTerminal for &'_ mut Vec<u8> {
- #[inline]
- fn is_terminal(&self) -> bool {
- false
- }
-}
-
-impl IsTerminal for std::fs::File {
- #[inline]
- fn is_terminal(&self) -> bool {
- std::io::IsTerminal::is_terminal(self)
- }
-}
-
-impl IsTerminal for &'_ mut std::fs::File {
- #[inline]
- fn is_terminal(&self) -> bool {
- (**self).is_terminal()
- }
-}
-
-#[allow(deprecated)]
-impl IsTerminal for crate::Buffer {
- #[inline]
- fn is_terminal(&self) -> bool {
- false
- }
-}
-
-#[allow(deprecated)]
-impl IsTerminal for &'_ mut crate::Buffer {
- #[inline]
- fn is_terminal(&self) -> bool {
- (**self).is_terminal()
- }
-}
-
-pub trait AsLockedWrite: private::Sealed {
- type Write<'w>: RawStream + 'w
- where
- Self: 'w;
-
- fn as_locked_write(&mut self) -> Self::Write<'_>;
-}
-
-impl AsLockedWrite for std::io::Stdout {
- type Write<'w> = std::io::StdoutLock<'w>;
-
- #[inline]
- fn as_locked_write(&mut self) -> Self::Write<'_> {
- self.lock()
- }
-}
-
-impl AsLockedWrite for std::io::StdoutLock<'static> {
- type Write<'w> = &'w mut Self;
-
- #[inline]
- fn as_locked_write(&mut self) -> Self::Write<'_> {
- self
- }
-}
-
-impl AsLockedWrite for std::io::Stderr {
- type Write<'w> = std::io::StderrLock<'w>;
-
- #[inline]
- fn as_locked_write(&mut self) -> Self::Write<'_> {
- self.lock()
- }
-}
-
-impl AsLockedWrite for std::io::StderrLock<'static> {
- type Write<'w> = &'w mut Self;
-
- #[inline]
- fn as_locked_write(&mut self) -> Self::Write<'_> {
- self
- }
-}
-
-impl AsLockedWrite for Box<dyn std::io::Write> {
- type Write<'w> = &'w mut Self;
-
- #[inline]
- fn as_locked_write(&mut self) -> Self::Write<'_> {
- self
- }
-}
-
-impl AsLockedWrite for Vec<u8> {
- type Write<'w> = &'w mut Self;
-
- #[inline]
- fn as_locked_write(&mut self) -> Self::Write<'_> {
- self
- }
-}
-
-impl AsLockedWrite for std::fs::File {
- type Write<'w> = &'w mut Self;
-
- #[inline]
- fn as_locked_write(&mut self) -> Self::Write<'_> {
- self
- }
-}
-
-#[allow(deprecated)]
-impl AsLockedWrite for crate::Buffer {
- type Write<'w> = &'w mut Self;
-
- #[inline]
- fn as_locked_write(&mut self) -> Self::Write<'_> {
- self
- }
-}
-
-mod private {
- pub trait Sealed {}
-
- impl Sealed for std::io::Stdout {}
-
- impl Sealed for std::io::StdoutLock<'_> {}
-
- impl Sealed for &'_ mut std::io::StdoutLock<'_> {}
-
- impl Sealed for std::io::Stderr {}
-
- impl Sealed for std::io::StderrLock<'_> {}
-
- impl Sealed for &'_ mut std::io::StderrLock<'_> {}
-
- impl Sealed for Box<dyn std::io::Write> {}
-
- impl Sealed for &'_ mut Box<dyn std::io::Write> {}
-
- impl Sealed for Vec<u8> {}
-
- impl Sealed for &'_ mut Vec<u8> {}
-
- impl Sealed for std::fs::File {}
-
- impl Sealed for &'_ mut std::fs::File {}
-
- #[allow(deprecated)]
- impl Sealed for crate::Buffer {}
-
- #[allow(deprecated)]
- impl Sealed for &'_ mut crate::Buffer {}
-}
diff --git a/vendor/anstream/src/strip.rs b/vendor/anstream/src/strip.rs
deleted file mode 100644
index d7fda04..0000000
--- a/vendor/anstream/src/strip.rs
+++ /dev/null
@@ -1,219 +0,0 @@
-use crate::adapter::StripBytes;
-use crate::stream::AsLockedWrite;
-use crate::stream::RawStream;
-
-/// Only pass printable data to the inner `Write`
-#[derive(Debug)]
-pub struct StripStream<S>
-where
- S: RawStream,
-{
- raw: S,
- state: StripBytes,
-}
-
-impl<S> StripStream<S>
-where
- S: RawStream,
-{
- /// Only pass printable data to the inner `Write`
- #[inline]
- pub fn new(raw: S) -> Self {
- Self {
- raw,
- state: Default::default(),
- }
- }
-
- /// Get the wrapped [`RawStream`]
- #[inline]
- pub fn into_inner(self) -> S {
- self.raw
- }
-
- #[inline]
- pub fn is_terminal(&self) -> bool {
- self.raw.is_terminal()
- }
-}
-
-impl StripStream<std::io::Stdout> {
- /// Get exclusive access to the `StripStream`
- ///
- /// Why?
- /// - Faster performance when writing in a loop
- /// - Avoid other threads interleaving output with the current thread
- #[inline]
- pub fn lock(self) -> StripStream<std::io::StdoutLock<'static>> {
- StripStream {
- raw: self.raw.lock(),
- state: self.state,
- }
- }
-}
-
-impl StripStream<std::io::Stderr> {
- /// Get exclusive access to the `StripStream`
- ///
- /// Why?
- /// - Faster performance when writing in a loop
- /// - Avoid other threads interleaving output with the current thread
- #[inline]
- pub fn lock(self) -> StripStream<std::io::StderrLock<'static>> {
- StripStream {
- raw: self.raw.lock(),
- state: self.state,
- }
- }
-}
-
-impl<S> std::io::Write for StripStream<S>
-where
- S: RawStream + AsLockedWrite,
-{
- // Must forward all calls to ensure locking happens appropriately
- #[inline]
- fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
- write(&mut self.raw.as_locked_write(), &mut self.state, buf)
- }
- #[inline]
- fn write_vectored(&mut self, bufs: &[std::io::IoSlice<'_>]) -> std::io::Result<usize> {
- let buf = bufs
- .iter()
- .find(|b| !b.is_empty())
- .map(|b| &**b)
- .unwrap_or(&[][..]);
- self.write(buf)
- }
- // is_write_vectored: nightly only
- #[inline]
- fn flush(&mut self) -> std::io::Result<()> {
- self.raw.as_locked_write().flush()
- }
- #[inline]
- fn write_all(&mut self, buf: &[u8]) -> std::io::Result<()> {
- write_all(&mut self.raw.as_locked_write(), &mut self.state, buf)
- }
- // write_all_vectored: nightly only
- #[inline]
- fn write_fmt(&mut self, args: std::fmt::Arguments<'_>) -> std::io::Result<()> {
- write_fmt(&mut self.raw.as_locked_write(), &mut self.state, args)
- }
-}
-
-fn write(
- raw: &mut dyn std::io::Write,
- state: &mut StripBytes,
- buf: &[u8],
-) -> std::io::Result<usize> {
- let initial_state = state.clone();
-
- for printable in state.strip_next(buf) {
- let possible = printable.len();
- let written = raw.write(printable)?;
- if possible != written {
- let divergence = &printable[written..];
- let offset = offset_to(buf, divergence);
- let consumed = &buf[offset..];
- *state = initial_state;
- state.strip_next(consumed).last();
- return Ok(offset);
- }
- }
- Ok(buf.len())
-}
-
-fn write_all(
- raw: &mut dyn std::io::Write,
- state: &mut StripBytes,
- buf: &[u8],
-) -> std::io::Result<()> {
- for printable in state.strip_next(buf) {
- raw.write_all(printable)?;
- }
- Ok(())
-}
-
-fn write_fmt(
- raw: &mut dyn std::io::Write,
- state: &mut StripBytes,
- args: std::fmt::Arguments<'_>,
-) -> std::io::Result<()> {
- let write_all = |buf: &[u8]| write_all(raw, state, buf);
- crate::fmt::Adapter::new(write_all).write_fmt(args)
-}
-
-#[inline]
-fn offset_to(total: &[u8], subslice: &[u8]) -> usize {
- let total = total.as_ptr();
- let subslice = subslice.as_ptr();
-
- debug_assert!(
- total <= subslice,
- "`Offset::offset_to` only accepts slices of `self`"
- );
- subslice as usize - total as usize
-}
-
-#[cfg(test)]
-mod test {
- use super::*;
- use proptest::prelude::*;
- use std::io::Write as _;
-
- proptest! {
- #[test]
- #[cfg_attr(miri, ignore)] // See https://github.com/AltSysrq/proptest/issues/253
- fn write_all_no_escapes(s in "\\PC*") {
- let buffer = Vec::new();
- let mut stream = StripStream::new(buffer);
- stream.write_all(s.as_bytes()).unwrap();
- let buffer = stream.into_inner();
- let actual = std::str::from_utf8(buffer.as_ref()).unwrap();
- assert_eq!(s, actual);
- }
-
- #[test]
- #[cfg_attr(miri, ignore)] // See https://github.com/AltSysrq/proptest/issues/253
- fn write_byte_no_escapes(s in "\\PC*") {
- let buffer = Vec::new();
- let mut stream = StripStream::new(buffer);
- for byte in s.as_bytes() {
- stream.write_all(&[*byte]).unwrap();
- }
- let buffer = stream.into_inner();
- let actual = std::str::from_utf8(buffer.as_ref()).unwrap();
- assert_eq!(s, actual);
- }
-
- #[test]
- #[cfg_attr(miri, ignore)] // See https://github.com/AltSysrq/proptest/issues/253
- fn write_all_random(s in any::<Vec<u8>>()) {
- let buffer = Vec::new();
- let mut stream = StripStream::new(buffer);
- stream.write_all(s.as_slice()).unwrap();
- let buffer = stream.into_inner();
- if let Ok(actual) = std::str::from_utf8(buffer.as_ref()) {
- for char in actual.chars() {
- assert!(!char.is_ascii() || !char.is_control() || char.is_ascii_whitespace(), "{:?} -> {:?}: {:?}", String::from_utf8_lossy(&s), actual, char);
- }
- }
- }
-
- #[test]
- #[cfg_attr(miri, ignore)] // See https://github.com/AltSysrq/proptest/issues/253
- fn write_byte_random(s in any::<Vec<u8>>()) {
- let buffer = Vec::new();
- let mut stream = StripStream::new(buffer);
- for byte in s.as_slice() {
- stream.write_all(&[*byte]).unwrap();
- }
- let buffer = stream.into_inner();
- if let Ok(actual) = std::str::from_utf8(buffer.as_ref()) {
- for char in actual.chars() {
- assert!(!char.is_ascii() || !char.is_control() || char.is_ascii_whitespace(), "{:?} -> {:?}: {:?}", String::from_utf8_lossy(&s), actual, char);
- }
- }
- }
- }
-}
diff --git a/vendor/anstream/src/wincon.rs b/vendor/anstream/src/wincon.rs
deleted file mode 100644
index a5aa5e7..0000000
--- a/vendor/anstream/src/wincon.rs
+++ /dev/null
@@ -1,210 +0,0 @@
-use crate::adapter::WinconBytes;
-use crate::stream::AsLockedWrite;
-use crate::stream::RawStream;
-
-/// Only pass printable data to the inner `Write`
-#[cfg(feature = "wincon")] // here mostly for documentation purposes
-#[derive(Debug)]
-pub struct WinconStream<S>
-where
- S: RawStream,
-{
- raw: S,
- // `WinconBytes` is especially large compared to other variants of `AutoStream`, so boxing it
- // here so `AutoStream` doesn't have to discard one allocation and create another one when
- // calling `AutoStream::lock`
- state: Box<WinconBytes>,
-}
-
-impl<S> WinconStream<S>
-where
- S: RawStream,
-{
- /// Only pass printable data to the inner `Write`
- #[inline]
- pub fn new(raw: S) -> Self {
- Self {
- raw,
- state: Default::default(),
- }
- }
-
- /// Get the wrapped [`RawStream`]
- #[inline]
- pub fn into_inner(self) -> S {
- self.raw
- }
-
- #[inline]
- pub fn is_terminal(&self) -> bool {
- self.raw.is_terminal()
- }
-}
-
-impl WinconStream<std::io::Stdout> {
- /// Get exclusive access to the `WinconStream`
- ///
- /// Why?
- /// - Faster performance when writing in a loop
- /// - Avoid other threads interleaving output with the current thread
- #[inline]
- pub fn lock(self) -> WinconStream<std::io::StdoutLock<'static>> {
- WinconStream {
- raw: self.raw.lock(),
- state: self.state,
- }
- }
-}
-
-impl WinconStream<std::io::Stderr> {
- /// Get exclusive access to the `WinconStream`
- ///
- /// Why?
- /// - Faster performance when writing in a loop
- /// - Avoid other threads interleaving output with the current thread
- #[inline]
- pub fn lock(self) -> WinconStream<std::io::StderrLock<'static>> {
- WinconStream {
- raw: self.raw.lock(),
- state: self.state,
- }
- }
-}
-
-impl<S> std::io::Write for WinconStream<S>
-where
- S: RawStream + AsLockedWrite,
-{
- // Must forward all calls to ensure locking happens appropriately
- #[inline]
- fn write(&mut self, buf: &[u8]) -> std::io::Result<usize> {
- write(&mut self.raw.as_locked_write(), &mut self.state, buf)
- }
- #[inline]
- fn write_vectored(&mut self, bufs: &[std::io::IoSlice<'_>]) -> std::io::Result<usize> {
- let buf = bufs
- .iter()
- .find(|b| !b.is_empty())
- .map(|b| &**b)
- .unwrap_or(&[][..]);
- self.write(buf)
- }
- // is_write_vectored: nightly only
- #[inline]
- fn flush(&mut self) -> std::io::Result<()> {
- self.raw.as_locked_write().flush()
- }
- #[inline]
- fn write_all(&mut self, buf: &[u8]) -> std::io::Result<()> {
- write_all(&mut self.raw.as_locked_write(), &mut self.state, buf)
- }
- // write_all_vectored: nightly only
- #[inline]
- fn write_fmt(&mut self, args: std::fmt::Arguments<'_>) -> std::io::Result<()> {
- write_fmt(&mut self.raw.as_locked_write(), &mut self.state, args)
- }
-}
-
-fn write(raw: &mut dyn RawStream, state: &mut WinconBytes, buf: &[u8]) -> std::io::Result<usize> {
- for (style, printable) in state.extract_next(buf) {
- let fg = style.get_fg_color().and_then(cap_wincon_color);
- let bg = style.get_bg_color().and_then(cap_wincon_color);
- let written = raw.write_colored(fg, bg, printable.as_bytes())?;
- let possible = printable.len();
- if possible != written {
- // HACK: Unsupported atm
- break;
- }
- }
- Ok(buf.len())
-}
-
-fn write_all(raw: &mut dyn RawStream, state: &mut WinconBytes, buf: &[u8]) -> std::io::Result<()> {
- for (style, printable) in state.extract_next(buf) {
- let mut buf = printable.as_bytes();
- let fg = style.get_fg_color().and_then(cap_wincon_color);
- let bg = style.get_bg_color().and_then(cap_wincon_color);
- while !buf.is_empty() {
- match raw.write_colored(fg, bg, buf) {
- Ok(0) => {
- return Err(std::io::Error::new(
- std::io::ErrorKind::WriteZero,
- "failed to write whole buffer",
- ));
- }
- Ok(n) => buf = &buf[n..],
- Err(ref e) if e.kind() == std::io::ErrorKind::Interrupted => {}
- Err(e) => return Err(e),
- }
- }
- }
- Ok(())
-}
-
-fn write_fmt(
- raw: &mut dyn RawStream,
- state: &mut WinconBytes,
- args: std::fmt::Arguments<'_>,
-) -> std::io::Result<()> {
- let write_all = |buf: &[u8]| write_all(raw, state, buf);
- crate::fmt::Adapter::new(write_all).write_fmt(args)
-}
-
-fn cap_wincon_color(color: anstyle::Color) -> Option<anstyle::AnsiColor> {
- match color {
- anstyle::Color::Ansi(c) => Some(c),
- anstyle::Color::Ansi256(c) => c.into_ansi(),
- anstyle::Color::Rgb(_) => None,
- }
-}
-
-#[cfg(test)]
-mod test {
- use super::*;
- use proptest::prelude::*;
- use std::io::Write as _;
-
- proptest! {
- #[test]
- #[cfg_attr(miri, ignore)] // See https://github.com/AltSysrq/proptest/issues/253
- fn write_all_no_escapes(s in "\\PC*") {
- let buffer = Vec::new();
- let mut stream = WinconStream::new(buffer);
- stream.write_all(s.as_bytes()).unwrap();
- let buffer = stream.into_inner();
- let actual = std::str::from_utf8(buffer.as_ref()).unwrap();
- assert_eq!(s, actual);
- }
-
- #[test]
- #[cfg_attr(miri, ignore)] // See https://github.com/AltSysrq/proptest/issues/253
- fn write_byte_no_escapes(s in "\\PC*") {
- let buffer = Vec::new();
- let mut stream = WinconStream::new(buffer);
- for byte in s.as_bytes() {
- stream.write_all(&[*byte]).unwrap();
- }
- let buffer = stream.into_inner();
- let actual = std::str::from_utf8(buffer.as_ref()).unwrap();
- assert_eq!(s, actual);
- }
-
- #[test]
- #[cfg_attr(miri, ignore)] // See https://github.com/AltSysrq/proptest/issues/253
- fn write_all_random(s in any::<Vec<u8>>()) {
- let buffer = Vec::new();
- let mut stream = WinconStream::new(buffer);
- stream.write_all(s.as_slice()).unwrap();
- }
-
- #[test]
- #[cfg_attr(miri, ignore)] // See https://github.com/AltSysrq/proptest/issues/253
- fn write_byte_random(s in any::<Vec<u8>>()) {
- let buffer = Vec::new();
- let mut stream = WinconStream::new(buffer);
- for byte in s.as_slice() {
- stream.write_all(&[*byte]).unwrap();
- }
- }
- }
-}