Error when running examples #39

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opened 2021-02-10 03:55:04 +00:00 by Geometrically · 2 comments

Geometrically commented

2021-02-10 03:55:04 +00:00

(Migrated from github.com)

Hi,
I tried running the examples with the command in the README, however I am getting this error.

Am I doing anything wrong?

error[E0432]: unresolved import `syn::export`
 --> lvgl-codegen/src/lib.rs:9:10
  |
9 | use syn::export::ToTokens;
  |          ^^^^^^ could not find `export` in `syn`

error[E0599]: no method named `to_token_stream` found for struct `std::boxed::Box<Pat>` in the current scope
   --> lvgl-codegen/src/lib.rs:251:26
    |
251 |         Self::new(fa.pat.to_token_stream().to_string(), fa.ty.into())
    |                          ^^^^^^^^^^^^^^^ method not found in `std::boxed::Box<Pat>`
    | 
   ::: /home/geometrically/.cargo/registry/src/github.com-1ecc6299db9ec823/quote-1.0.8/src/to_tokens.rs:61:8
    |
61  |     fn to_token_stream(&self) -> TokenStream {
    |        ---------------
    |        |
    |        the method is available for `std::boxed::Box<std::boxed::Box<Pat>>` here
    |        the method is available for `Rc<std::boxed::Box<Pat>>` here
    |
    = help: items from traits can only be used if the trait is in scope
help: the following trait is implemented but not in scope; perhaps add a `use` for it:
    |
1   | use quote::ToTokens;
    |

error[E0599]: no method named `to_token_stream` found for struct `std::boxed::Box<syn::Type>` in the current scope
   --> lvgl-codegen/src/lib.rs:320:34
    |
320 |             literal_name: r_type.to_token_stream().to_string(),
    |                                  ^^^^^^^^^^^^^^^ method not found in `std::boxed::Box<syn::Type>`
    | 
   ::: /home/geometrically/.cargo/registry/src/github.com-1ecc6299db9ec823/quote-1.0.8/src/to_tokens.rs:61:8
    |
61  |     fn to_token_stream(&self) -> TokenStream {
    |        ---------------
    |        |
    |        the method is available for `std::boxed::Box<std::boxed::Box<syn::Type>>` here
    |        the method is available for `Rc<std::boxed::Box<syn::Type>>` here
    |
    = help: items from traits can only be used if the trait is in scope
help: the following trait is implemented but not in scope; perhaps add a `use` for it:
    |
1   | use quote::ToTokens;
    |

Hi, I tried running the examples with the command in the README, however I am getting this error. Am I doing anything wrong? ``` error[E0432]: unresolved import `syn::export` --> lvgl-codegen/src/lib.rs:9:10 | 9 | use syn::export::ToTokens; | ^^^^^^ could not find `export` in `syn` error[E0599]: no method named `to_token_stream` found for struct `std::boxed::Box<Pat>` in the current scope --> lvgl-codegen/src/lib.rs:251:26 | 251 | Self::new(fa.pat.to_token_stream().to_string(), fa.ty.into()) | ^^^^^^^^^^^^^^^ method not found in `std::boxed::Box<Pat>` | ::: /home/geometrically/.cargo/registry/src/github.com-1ecc6299db9ec823/quote-1.0.8/src/to_tokens.rs:61:8 | 61 | fn to_token_stream(&self) -> TokenStream { | --------------- | | | the method is available for `std::boxed::Box<std::boxed::Box<Pat>>` here | the method is available for `Rc<std::boxed::Box<Pat>>` here | = help: items from traits can only be used if the trait is in scope help: the following trait is implemented but not in scope; perhaps add a `use` for it: | 1 | use quote::ToTokens; | error[E0599]: no method named `to_token_stream` found for struct `std::boxed::Box<syn::Type>` in the current scope --> lvgl-codegen/src/lib.rs:320:34 | 320 | literal_name: r_type.to_token_stream().to_string(), | ^^^^^^^^^^^^^^^ method not found in `std::boxed::Box<syn::Type>` | ::: /home/geometrically/.cargo/registry/src/github.com-1ecc6299db9ec823/quote-1.0.8/src/to_tokens.rs:61:8 | 61 | fn to_token_stream(&self) -> TokenStream { | --------------- | | | the method is available for `std::boxed::Box<std::boxed::Box<syn::Type>>` here | the method is available for `Rc<std::boxed::Box<syn::Type>>` here | = help: items from traits can only be used if the trait is in scope help: the following trait is implemented but not in scope; perhaps add a `use` for it: | 1 | use quote::ToTokens; | ```

rafaelcaricio commented

2021-02-15 17:59:00 +00:00

(Migrated from github.com)

Fixed by #40