pub fn domain_to_ascii(domain: &str) -> Result<String, Errors>
Expand description
The domain to ASCII algorithm;
version returning String
and no ASCII deny list (i.e. UseSTD3ASCIIRules=false).
This function exists for backward-compatibility. Consider using domain_to_ascii_cow
instead.
Return the ASCII representation a domain name, normalizing characters (upper-case to lower-case and other kinds of equivalence) and using Punycode as necessary.
This process may fail.