1error[E0130]: patterns aren't allowed in foreign function declarations 2 --> $DIR/no-patterns-in-args.rs:2:11 3 | 4LL | fn f1(mut arg: u8); 5 | ^^^^^^^ pattern not allowed in foreign function 6 7error[E0130]: patterns aren't allowed in foreign function declarations 8 --> $DIR/no-patterns-in-args.rs:3:11 9 | 10LL | fn f2(&arg: u8); 11 | ^^^^ pattern not allowed in foreign function 12 13error[E0130]: patterns aren't allowed in foreign function declarations 14 --> $DIR/no-patterns-in-args.rs:4:11 15 | 16LL | fn f3(arg @ _: u8); 17 | ^^^^^^^ pattern not allowed in foreign function 18 19error[E0561]: patterns aren't allowed in function pointer types 20 --> $DIR/no-patterns-in-args.rs:10:14 21 | 22LL | type A1 = fn(mut arg: u8); 23 | ^^^^^^^ 24 25error[E0561]: patterns aren't allowed in function pointer types 26 --> $DIR/no-patterns-in-args.rs:11:14 27 | 28LL | type A2 = fn(&arg: u8); 29 | ^^^^ 30 31error: aborting due to 5 previous errors 32 33Some errors have detailed explanations: E0130, E0561. 34For more information about an error, try `rustc --explain E0130`. 35