Function idna::domain_to_ascii_strict

source ยท 
pub fn domain_to_ascii_strict(domain: &str) -> Result<String, Errors>
Expand description

The domain to ASCII algorithm, with the beStrict flag set.

Note that this rejects various real-world names including:

  • YouTube CDN nodes
  • Some GitHub user pages
  • Pseudo-hosts used by various TXT record-based protocols.