error[E0119]: conflicting implementations of trait `std::cmp::PartialEq` for type `Flags`
 --> $DIR/eq.rs:3:1
  |
3 | / bitflags! {
4 | |     #[derive(PartialEq, Eq)]
  | |              --------- first implementation here
5 | |     struct Flags: u32 {
6 | |         const A = 0b00000001;
7 | |     }
8 | | }
  | |_^ conflicting implementation for `Flags`
  |
  = note: this error originates in the derive macro `PartialEq` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0119]: conflicting implementations of trait `std::cmp::Eq` for type `Flags`
 --> $DIR/eq.rs:3:1
  |
3 | / bitflags! {
4 | |     #[derive(PartialEq, Eq)]
  | |                         -- first implementation here
5 | |     struct Flags: u32 {
6 | |         const A = 0b00000001;
7 | |     }
8 | | }
  | |_^ conflicting implementation for `Flags`
  |
  = note: this error originates in the derive macro `Eq` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0119]: conflicting implementations of trait `std::marker::StructuralPartialEq` for type `Flags`
 --> $DIR/eq.rs:3:1
  |
3 | / bitflags! {
4 | |     #[derive(PartialEq, Eq)]
  | |              --------- first implementation here
5 | |     struct Flags: u32 {
6 | |         const A = 0b00000001;
7 | |     }
8 | | }
  | |_^ conflicting implementation for `Flags`
  |
  = note: this error originates in the derive macro `PartialEq` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0119]: conflicting implementations of trait `std::marker::StructuralEq` for type `Flags`
 --> $DIR/eq.rs:3:1
  |
3 | / bitflags! {
4 | |     #[derive(PartialEq, Eq)]
  | |                         -- first implementation here
5 | |     struct Flags: u32 {
6 | |         const A = 0b00000001;
7 | |     }
8 | | }
  | |_^ conflicting implementation for `Flags`
  |
  = note: this error originates in the derive macro `Eq` (in Nightly builds, run with -Z macro-backtrace for more info)