error[E0244]: wrong number of type arguments: expected 0, found 1 --> $DIR/seq-args.rs:14:9 | LL | impl seq for Vec { //~ ERROR wrong number of type arguments | ^^^^^^ expected no type arguments error[E0244]: wrong number of type arguments: expected 0, found 1 --> $DIR/seq-args.rs:17:6 | LL | impl seq for u32 { //~ ERROR wrong number of type arguments | ^^^^^^^^^ expected no type arguments error: aborting due to 2 previous errors For more information about this error, try `rustc --explain E0244`.