gistfile1.txt

   Compiling enum_dispatch_test v0.1.0 (/private/tmp/enum_dispatch_test)
error[E0308]: `match` arms have incompatible types
   --> src/lib.rs:34:1
    |
 19 |     fn to_builder(&self) -> impl Builder {
    |                             ------------ the expected opaque type
...
 28 |     fn to_builder(&self) -> impl Builder {
    |                             ------------ the found opaque type
...
 34 | #[enum_dispatch(MastNodeExt)]
    | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
    | |
    | expected opaque type, found a different opaque type
    | this is found to be of type `impl Builder`
    | `match` arms have incompatible types
    | in this attribute macro expansion
    |
   ::: /Users/huitseeker/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/enum_dispatch-0.3.13/src/lib.rs:366:1
    |
366 | pub fn enum_dispatch(attr: proc_macro::TokenStream, item: proc_macro::TokenStream) -> proc_macro::TokenStream {
    | ------------------------------------------------------------------------------------------------------------- in this expansion of `#[enum_dispatch]`
    |
    = note: expected opaque type `impl Builder`
               found opaque type `impl Builder`
    = note: distinct uses of `impl Trait` result in different opaque types
help: you could change the return type to be a boxed trait object
    |
 34 - #[enum_dispatch(MastNodeExt)]
 34 + Box<dynum_dispatch(MastNodeExt)]>
    |
help: if you change the return type to expect trait objects, box the returned expressions
    |
 34 | Box::new(#[enum_dispatch(MastNodeExt)])
    | +++++++++                             +

For more information about this error, try `rustc --explain E0308`.
error: could not compile `enum_dispatch_test` (lib) due to 1 previous error
warning: build failed, waiting for other jobs to finish...
error: could not compile `enum_dispatch_test` (lib test) due to 1 previous error