error[E0109]: type arguments are not allowed on self constructor
  --> $DIR/issue-57924.rs:5:16
   |
LL |         Self::<E>(e)
   |         ----   ^ type argument not allowed
   |         |
   |         not allowed on self constructor

error: aborting due to previous error

For more information about this error, try `rustc --explain E0109`.