| error[E0308]: mismatched types | |
| --> $DIR/issue-33884.rs:18:22 | |
| | | |
| 18 | stream.write_fmt(format!("message received")) | |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^ expected struct `std::fmt::Arguments`, found struct `std::string::String` | |
| | | |
| = note: expected type `std::fmt::Arguments<'_>` | |
| found type `std::string::String` | |
| = note: this error originates in a macro outside of the current crate (in Nightly builds, run with -Z external-macro-backtrace for more info) | |
| error: aborting due to previous error | |