let time부분에서에러남


https://m.dcinside.com/board/github/4209


에러 메세지는 이거


error[E0277]: the trait bound `chrono::datetime::DateTime<chrono::offset::utc::Utc>: std::convert::From<std::result::Result<std::time::SystemTime, std::io::Error>>` is not satisfied
  --> src/main.rs:13:48
   |
13 |                     let times:DateTime<Utc>=dd.into();
   |                                                ^^^^ the trait `std::convert::From<std::result::Result<std::time::SystemTime, std::io::Error>>` is not implemented for `chrono::datetime::DateTime<chrono::offset::utc::Utc>`