[−][src]Function openalias::alias_to_fqdn

pub fn alias_to_fqdn(alias: &str) -> Option<String>

Convert an OpenAlias to an FQDN.

Paraphrasing OpenAlias:

  1. If the alias contains an @ character, replace it with a . (period) character to allow for email-style addressing.

  2. Check that the alias contains a . (period) character, if not then it is an address and not an FQDN.

  3. Append, if one doesn't exist, a dot to the end of the alias, to ensure it's an FQDN.

Examples

assert_eq!(alias_to_fqdn("donate.getmonero.org"),
           Some("donate.getmonero.org.".to_string()));
assert_eq!(alias_to_fqdn("donate@nabijaczleweli.xyz"),
           Some("donate.nabijaczleweli.xyz.".to_string()));
assert_eq!(alias_to_fqdn("nabijaczleweli.xyz."),
           Some("nabijaczleweli.xyz.".to_string()));

assert_eq!(alias_to_fqdn("nabijaczleweli"), None);