pub fn parse(entry: &str) -> Result<String, String>Expand description
entry in its normal form, or why it isn’t a valid entry:
example.com→https://example.com*.example.com→https://*.example.com(the domain and its subdomains)https://example.com:8443/any/path→https://example.com:8443http://localhost:3000→ itself:httponly when written out.