1 error[E0119]: conflicting implementations of trait `From` for type `()`
2 --> $DIR/issue-67651.rs:11:1
4 LL | impl From for () {
5 | ---------------- first implementation here
7 LL | impl From for () {
8 | ^^^^^^^^^^^^^^^^ conflicting implementation for `()`
10 error: aborting due to previous error
12 For more information about this error, try `rustc --explain E0119`.