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author | Valentin Popov <valentin@popov.link> | 2024-07-19 15:37:58 +0300 |
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committer | Valentin Popov <valentin@popov.link> | 2024-07-19 15:37:58 +0300 |
commit | a990de90fe41456a23e58bd087d2f107d321f3a1 (patch) | |
tree | 15afc392522a9e85dc3332235e311b7d39352ea9 /vendor/clap_builder/src/builder/styled_str.rs | |
parent | 3d48cd3f81164bbfc1a755dc1d4a9a02f98c8ddd (diff) | |
download | fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.tar.xz fparkan-a990de90fe41456a23e58bd087d2f107d321f3a1.zip |
Deleted vendor folder
Diffstat (limited to 'vendor/clap_builder/src/builder/styled_str.rs')
-rw-r--r-- | vendor/clap_builder/src/builder/styled_str.rs | 210 |
1 files changed, 0 insertions, 210 deletions
diff --git a/vendor/clap_builder/src/builder/styled_str.rs b/vendor/clap_builder/src/builder/styled_str.rs deleted file mode 100644 index e06ddbc..0000000 --- a/vendor/clap_builder/src/builder/styled_str.rs +++ /dev/null @@ -1,210 +0,0 @@ -#![cfg_attr(not(feature = "usage"), allow(dead_code))] - -/// Terminal-styling container -/// -/// Styling may be encoded as [ANSI Escape Code](https://en.wikipedia.org/wiki/ANSI_escape_code) -/// -/// # Examples -/// -/// ```rust -/// # use clap_builder as clap; -/// // `cstr!` converts tags to ANSI codes -/// let after_help: &'static str = color_print::cstr!( -/// r#"<bold><underline>Examples</underline></bold> -/// -/// <dim>$</dim> <bold>mybin --input file.toml</bold> -/// "#); -/// -/// let cmd = clap::Command::new("mybin") -/// .after_help(after_help) // The `&str` gets converted into a `StyledStr` -/// // ... -/// # ; -/// ``` -#[derive(Clone, Default, Debug, PartialEq, Eq, PartialOrd, Ord)] -pub struct StyledStr(String); - -impl StyledStr { - /// Create an empty buffer - pub const fn new() -> Self { - Self(String::new()) - } - - /// Display using [ANSI Escape Code](https://en.wikipedia.org/wiki/ANSI_escape_code) styling - #[cfg(feature = "color")] - pub fn ansi(&self) -> impl std::fmt::Display + '_ { - self.0.as_str() - } - - /// May allow the compiler to consolidate the `Drop`s for `msg`, reducing code size compared to - /// `styled.push_str(&msg)` - pub(crate) fn push_string(&mut self, msg: String) { - self.0.push_str(&msg); - } - - pub(crate) fn push_str(&mut self, msg: &str) { - self.0.push_str(msg); - } - - pub(crate) fn trim_start_lines(&mut self) { - if let Some(pos) = self.0.find('\n') { - let (leading, help) = self.0.split_at(pos + 1); - if leading.trim().is_empty() { - self.0 = help.to_owned() - } - } - } - - pub(crate) fn trim_end(&mut self) { - self.0 = self.0.trim_end().to_owned() - } - - #[cfg(feature = "help")] - pub(crate) fn replace_newline_var(&mut self) { - self.0 = self.0.replace("{n}", "\n"); - } - - #[cfg(feature = "help")] - pub(crate) fn indent(&mut self, initial: &str, trailing: &str) { - self.0.insert_str(0, initial); - - let mut line_sep = "\n".to_owned(); - line_sep.push_str(trailing); - self.0 = self.0.replace('\n', &line_sep); - } - - #[cfg(all(not(feature = "wrap_help"), feature = "help"))] - pub(crate) fn wrap(&mut self, _hard_width: usize) {} - - #[cfg(feature = "wrap_help")] - pub(crate) fn wrap(&mut self, hard_width: usize) { - let mut new = String::with_capacity(self.0.len()); - - let mut last = 0; - let mut wrapper = crate::output::textwrap::wrap_algorithms::LineWrapper::new(hard_width); - for content in self.iter_text() { - // Preserve styling - let current = content.as_ptr() as usize - self.0.as_str().as_ptr() as usize; - if last != current { - new.push_str(&self.0.as_str()[last..current]); - } - last = current + content.len(); - - for (i, line) in content.split_inclusive('\n').enumerate() { - if 0 < i { - // reset char count on newline, skipping the start as we might have carried - // over from a prior block of styled text - wrapper.reset(); - } - let line = crate::output::textwrap::word_separators::find_words_ascii_space(line) - .collect::<Vec<_>>(); - new.extend(wrapper.wrap(line)); - } - } - if last != self.0.len() { - new.push_str(&self.0.as_str()[last..]); - } - new = new.trim_end().to_owned(); - - self.0 = new; - } - - #[inline(never)] - #[cfg(feature = "help")] - pub(crate) fn display_width(&self) -> usize { - let mut width = 0; - for c in self.iter_text() { - width += crate::output::display_width(c); - } - width - } - - #[cfg(feature = "help")] - pub(crate) fn is_empty(&self) -> bool { - self.0.is_empty() - } - - #[cfg(feature = "help")] - pub(crate) fn as_styled_str(&self) -> &str { - &self.0 - } - - #[cfg(feature = "color")] - pub(crate) fn iter_text(&self) -> impl Iterator<Item = &str> { - anstream::adapter::strip_str(&self.0) - } - - #[cfg(not(feature = "color"))] - pub(crate) fn iter_text(&self) -> impl Iterator<Item = &str> { - [self.0.as_str()].into_iter() - } - - pub(crate) fn push_styled(&mut self, other: &Self) { - self.0.push_str(&other.0); - } - - pub(crate) fn write_to(&self, buffer: &mut dyn std::io::Write) -> std::io::Result<()> { - ok!(buffer.write_all(self.0.as_bytes())); - - Ok(()) - } -} - -impl Default for &'_ StyledStr { - fn default() -> Self { - static DEFAULT: StyledStr = StyledStr::new(); - &DEFAULT - } -} - -impl From<std::string::String> for StyledStr { - fn from(name: std::string::String) -> Self { - StyledStr(name) - } -} - -impl From<&'_ std::string::String> for StyledStr { - fn from(name: &'_ std::string::String) -> Self { - let mut styled = StyledStr::new(); - styled.push_str(name); - styled - } -} - -impl From<&'static str> for StyledStr { - fn from(name: &'static str) -> Self { - let mut styled = StyledStr::new(); - styled.push_str(name); - styled - } -} - -impl From<&'_ &'static str> for StyledStr { - fn from(name: &'_ &'static str) -> Self { - StyledStr::from(*name) - } -} - -impl std::fmt::Write for StyledStr { - #[inline] - fn write_str(&mut self, s: &str) -> Result<(), std::fmt::Error> { - self.0.push_str(s); - Ok(()) - } - - #[inline] - fn write_char(&mut self, c: char) -> Result<(), std::fmt::Error> { - self.0.push(c); - Ok(()) - } -} - -/// Color-unaware printing. Never uses coloring. -impl std::fmt::Display for StyledStr { - fn fmt(&self, f: &mut std::fmt::Formatter) -> std::fmt::Result { - for part in self.iter_text() { - part.fmt(f)?; - } - - Ok(()) - } -} |