chore: Use saturating_mul when calculating the output size

Stranger6667 · Stranger6667 · commit ee7bb7c29089 · 2022-01-12T15:41:03.000+01:00
diff --git a/css-inline/src/lib.rs b/css-inline/src/lib.rs
@@ -209,7 +209,7 @@ impl<'a> CSSInliner<'a> {
     #[inline]
     pub fn inline(&self, html: &str) -> Result<String> {
         // Allocating more memory than the input HTML, as the inlined version is usually bigger
-        let mut out = Vec::with_capacity(html.len() * 2);
+        let mut out = Vec::with_capacity(html.len().saturating_mul(2));
         self.inline_to(html, &mut out)?;
         Ok(String::from_utf8_lossy(&out).to_string())
     }

Original file line number	Diff line number	Diff line change
`@@ -209,7 +209,7 @@ impl<'a> CSSInliner<'a> {`
`209`	`209`	`#[inline]`
`210`	`210`	`pub fn inline(&self, html: &str) -> Result<String> {`
`211`	`211`	`// Allocating more memory than the input HTML, as the inlined version is usually bigger`
`212`		`- let mut out = Vec::with_capacity(html.len() * 2);`
	`212`	`+ let mut out = Vec::with_capacity(html.len().saturating_mul(2));`
`213`	`213`	`self.inline_to(html, &mut out)?;`
`214`	`214`	`Ok(String::from_utf8_lossy(&out).to_string())`
`215`	`215`	`}`