// [1]: https://tahoe-lafs.org/trac/tahoe-lafs/ticket/1232
// [2]: http://www.mail-archive.com/log4net-dev@logging.apache.org/msg00661.html
const OUT_MAX: usize = 8192;
- let data_len;
- let utf16 = match str::from_utf8(data).ok() {
+ let (utf16, data_len) = match str::from_utf8(data).ok() {
Some(mut utf8) => {
if utf8.len() > OUT_MAX {
let mut new_len = OUT_MAX;
}
utf8 = &utf8[..new_len];
}
- data_len = utf8.len();
- utf8.encode_utf16().collect::<Vec<u16>>()
+ (utf8.encode_utf16().collect::<Vec<u16>>(), utf8.len())
}
None => return Err(invalid_encoding()),
};