1 A pattern was declared as an argument in a foreign function declaration.
3 Erroneous code example:
7 fn foo((a, b): (u32, u32)); // error: patterns aren't allowed in foreign
8 // function declarations
12 To fix this error, replace the pattern argument with a regular one. Example:
21 fn foo(s: SomeStruct); // ok!
29 fn foo(a: (u32, u32)); // ok!