error[E0716]: temporary value dropped while borrowed                                                                                                               
  --> src\subcommand\verify.rs:35:8
   |
34 |       } else if let Some(file) = &self.file {
   |  ____________-
35 | |       &fs::read(file)?
   | |        ^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
36 | |     } else {
   | |     - temporary value is freed at the end of this statement
37 | |       unreachable!()
38 | |     };
   | |_____- borrow later used here
   |
   = note: consider using a `let` binding to create a longer lived value

error[E0716]: temporary value dropped while borrowed
  --> src\subcommand\wallet\sign.rs:38:8
   |
37 |       } else if let Some(file) = &self.file {
   |  ____________-
38 | |       &fs::read(file)?
   | |        ^^^^^^^^^^^^^^^ creates a temporary value which is freed while still in use
39 | |     } else {
   | |     - temporary value is freed at the end of this statement
40 | |       unreachable!()
41 | |     };
   | |_____- borrow later used here
   |
   = note: consider using a `let` binding to create a longer lived value

For more information about this error, try `rustc --explain E0716`.
error: could not compile `ord` (lib) due to 2 previous errors