seed-rs / seed-rs-realworld Goto Github PK

Hello, I'm a newer for rust. I tried to run this app following by the guide, but got some error below.

Compiling seed v0.5.1
error[E0283]: type annotations needed for Closure<T>
--> C:\Users\Heney.cargo\registry\src\github.com-1ecc6299db9ec823\seed-0.5.1\src\browser\service\routing.rs:113:19
|
113 | let closure = Closure::new(move |event: web_sys::Event| {
| ------- ^^^^^^^^^^^^ cannot infer type for type parameter T
| |
| consider giving closure the explicit type Closure<T>, where the type parameter T is specified
|
= note: cannot satisfy _: WasmClosure
note: required by a bound in Closure::<T>::new
--> C:\Users\Heney.cargo\registry\src\github.com-1ecc6299db9ec823\wasm-bindgen-0.2.81\src\closure.rs:251:17
|
251 | T: ?Sized + WasmClosure,
| ^^^^^^^^^^^ required by this bound in Closure::<T>::new
help: consider specifying the type argument in the function call
|
113 | let closure = Closure::new::(move |event: web_sys::Event| {
| +++++

error[E0283]: type annotations needed for Closure<T>
--> C:\Users\Heney.cargo\registry\src\github.com-1ecc6299db9ec823\seed-0.5.1\src\browser\service\routing.rs:113:19
|
113 | let closure = Closure::new(move |event: web_sys::Event| {
| ------- ^^^^^^^^^^^^ cannot infer type for type parameter T
| |
| consider giving closure the explicit type Closure<T>, where the type parameter T is specified
|
= note: multiple impls satisfying [closure@C:\Users\Heney\.cargo\registry\src\github.com-1ecc6299db9ec823\seed-0.5.1\src\browser\service\routing.rs:113:32: 150:6]: IntoWasmClosure<_> found in the wasm_bindgen crate:
- impl<T, A, R> IntoWasmClosure<(dyn Fn(A) -> R + 'static)> for T
where <T as FnOnce<(A,)>>::Output == R, T: 'static, T: Fn<(A,)>, A: 'static, A: FromWasmAbi, R: 'static, R: ReturnWasmAbi;
- impl<T, A, R> IntoWasmClosure<(dyn FnMut(A) -> R + 'static)> for T
where <T as FnOnce<(A,)>>::Output == R, T: 'static, T: FnMut<(A,)>, A: 'static, A: FromWasmAbi, R: 'static, R: ReturnWasmAbi;
note: required by a bound in Closure::<T>::new
--> C:\Users\Heney.cargo\registry\src\github.com-1ecc6299db9ec823\wasm-bindgen-0.2.81\src\closure.rs:271:12
|
271 | F: IntoWasmClosure + 'static,
| ^^^^^^^^^^^^^^^^^^ required by this bound in Closure::<T>::new
help: consider specifying the type argument in the function call
|
113 | let closure = Closure::new::(move |event: web_sys::Event| {
| +++++

For more information about this error, try rustc --explain E0283.
error: could not compile seed due to 2 previous errors
[cargo-make] ERROR - Error while executing command, exit code: 101
[cargo-make] WARN - Build Failed.

OS: Windows11
rust: latest

Can you please help me run this app? Thanks.

Do you plan upgrade to ver0.6? thanks.

I want to add a language drop-down list box to the header part of each page. I think this part should be achieved by modifying the page/page.rs file, but I don’t know how to send events. any ideas?

div![select![
attrs! {At::Name => "lang"},
langs.iter().map(|lang| option![attrs! {At::Value => lang}, lang]),
input_ev(Ev::Change, |new_value| Msg::LangChanged(new_value)),
],],

Hello!

Due to governance changes, we are now using the realworld.io domain for the RealWorld demo (both client and API).
Requests from conduit.productionready.io are redirected to api.realworld.io, but such a redirection might lead to inconsistent responses.

We encourage domain change for the community.
If this repository is maintained anymore, we'll consider hosting a demo of your implementation in a few weeks with the domain change.

The demo link will be added to the RealWorld documentation.

I was trying to build this site as a sample to get a feel for Seed with Rust. I used 'cargo make all' after cloning and cd'ing into the directory and it returned a build failure with the following information:

error[E0433]: failed to resolve: could not find gloo_timers in seed
--> src/loading.rs:3:11
|
3 | use seed::gloo_timers::future::TimeoutFuture;
| ^^^^^^^^^^^ could not find gloo_timers in seed

and 33 instances of the error below (the Clone portion)

error[E0277]: the trait bound Ms: std::clone::Clone is not satisfied
--> src/entity/author.rs:33:1
|
33 | / pub fn view(username: &Username) -> Node {
34 | | a![
35 | | class!["author"],
36 | | attrs! {At::Href => Route::Profile(Cow::Borrowed(username)).to_string()},
37 | | username.to_string()
38 | | ]
39 | | }
| |_^ the trait std::clone::Clone is not implemented for Ms
|
= help: consider adding a where Ms: std::clone::Clone bound
= note: required by seed::dom_types::Node

I am using cargo version 1.39.0-nightly and cargo-make v0.22.2. The first error seems like it is coming from Seed. I would normally fix the second manually, but I have seen where resolving the first issue will solve many others (especially when they are all the same).

For what it is worth diagnostically, I have used Rust with Seed (your quickstart website and David OConnor's examples) without hitting any other these error messages.

Thanks for any insights you have and thanks for putting together some great fullstack Rust/Seed examples!

An inevitability, but an impressive demo nonetheless: https://realworld.seed-rs.org/

Hi.
Thanks for helping Seed to get off the ground.
Noob to webdev and Rust, but I followed instructions and got a blank page.

Page source shows:
`

I am running:
rustc 1.37.0 (eae3437df 2019-08-13)
on Xubuntu 19.04 Disco Dingo
in Firefox on a Dell G7.

I'd really like to use Seed with actors and WASM; is there anything I should know about using Seed with an actor model?

Thanks for your help

P.S. email is [email protected]