Function encode_safe 

pub fn encode_safe<S: ?Sized + AsRef<str>>(text: &S) -> Cow<'_, str>

Encode &, <, >, ", ', and / as HTML entities.

This function is not a context-independent sanitizer. Use a context-specific encoder for text, attributes, scripts, and styles.

The following characters are escaped:

• & => &
• < => <
• > => >
• " => "
• ' => '
• / => /