gistfile1.txt

error: no rules expected the token `i`
  --> <alt macros>:43:18
   |
1  |   /  (
2  |   |  __impl $ i : expr , $ submac : ident ! ( $ ( $ args : tt ) * ) , $ (
3  |   |  $ rest : tt ) * ) => (
4  |   |  compiler_error ! (
...    |
42 |   |  $ i : expr , $ ( $ rest : tt ) * ) => (
43 |   |  { alt ! ( __impl $ i , $ ( $ rest ) * | __end ) } ) ;
   |   |___________________^^^________________________________- in this expansion of `alt!`
   | 
  ::: <named macros>
   |
1  |    / ( # $ ( $ args : tt ) * ) => ( named_attr ! ( # $ ( $ args ) * ) ; ) ; (
2  |    | $ name : ident ( $ i : ty ) -> $ o : ty , $ submac : ident ! (
3  |    | $ ( $ args : tt ) * ) ) => (
4  |    | # [ allow ( unused_variables ) ] fn $ name ( i : $ i ) -> $ crate :: IResult <
...     |
41 |    | crate :: IResult < & [ u8 ] , & [ u8 ] , u32 > {
42 |    | $ submac ! ( i , $ ( $ args ) * ) } ) ;
   |    |_______________________________________- in this expansion of `named!`
   | 
  ::: src/day9.rs
   |
18 | |        fn new() -> Self {
   | |____________________________________- in this macro invocation
...
31 | |/   named!{ garbage_interior <Garbage>,
32 |  |       alt!( 
   |  |_______-
33 |  |           bang_pair() => (|_| Garbage) |
34 |  |           tag!("x")   => (|_| Garbage) ) }
   |  |__________________________________________- in this macro invocation

error: aborting due to previous error