gettextrs

Function bind_textdomain_codeset

source 
pub fn bind_textdomain_codeset<T, U>(
    domainname: T,
    codeset: U,
) -> Result<Option<String>, Error>
where
    T: Into<Vec<u8>>,
    U: Into<String>,
Expand description

Set encoding of translated messages.

Returns the current charset for given domain, after possibly changing it. None means no codeset has been set.

If you want to get current encoding, rather than set it, use getters::textdomain_codeset.

For more information, see bind_textdomain_codeset(3).

§Panics

Panics if:

  • domainname or codeset contain an internal 0 byte, as such values can’t be passed to the underlying C API;
  • the result is not in UTF-8 (which shouldn’t happen as the results should always be ASCII, as they’re just codeset names).