Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 40 insertions, 0 deletions

diff --git a/vendor/minifier/src/css/mod.rs b/vendor/minifier/src/css/mod.rs
new file mode 100644
index 000000000..224ad8126
--- /dev/null
+++ b/vendor/minifier/src/css/mod.rs
@@ -0,0 +1,40 @@
+// Take a look at the license at the top of the repository in the LICENSE file.
+
+use std::{fmt, io};
+
+mod token;
+
+/// Minifies a given CSS source code.
+///
+/// # Example
+///
+/// ```rust
+/// use minifier::css::minify;
+///
+/// let css = r#"
+///     .foo > p {
+///         color: red;
+///     }"#.into();
+/// let css_minified = minify(css).expect("minification failed");
+/// assert_eq!(&css_minified.to_string(), ".foo>p{color:red;}");
+/// ```
+pub fn minify<'a>(content: &'a str) -> Result<Minified<'a>, &'static str> {
+    token::tokenize(content).map(Minified)
+}
+
+pub struct Minified<'a>(token::Tokens<'a>);
+
+impl<'a> Minified<'a> {
+    pub fn write<W: io::Write>(self, w: W) -> io::Result<()> {
+        self.0.write(w)
+    }
+}
+
+impl<'a> fmt::Display for Minified<'a> {
+    fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
+        self.0.fmt(f)
+    }
+}
+
+#[cfg(test)]
+mod tests;