struct_cache_field 0.0.2

Proc macro for caching method to struct field
Documentation 
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error: generics differ, which must coincide as string:
           in impl cached methods: < T > where T : ToString + From < String > ,
           in struct definition:   < T > where T : ToString,
  --> tests/ui/fail_generics_where_differ.rs:13:12
   |
13 | struct Hoge<T>
   |            ^^^

error[E0609]: no field `__cache_fields__` on type `&Hoge<T>`
 --> tests/ui/fail_generics_where_differ.rs:1:1
  |
1 | #[struct_cache_field::impl_cached_method]
  | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ unknown field
  |
  = note: this error originates in the attribute macro `struct_cache_field::impl_cached_method` (in Nightly builds, run with -Z macro-backtrace for more info)

error[E0560]: struct `Hoge<String>` has no field named `__cache_fields__`
  --> tests/ui/fail_generics_where_differ.rs:25:9
   |
25 |         __cache_fields__: Default::default(),
   |         ^^^^^^^^^^^^^^^^ `Hoge<_>` does not have this field
   |
   = note: all struct fields are already assigned