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YEW Tutorial: 04 ...and services for all!

Davide Del Papa on May 23, 2020

Never break a promise (Photo by LexScope on Unsplash) In this fourth part we are going first to do some "minor" improvements, and hopefully show a...
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direstrepo24 •

Hi, i have this error : no method named restore found for enum Result<StorageService, &str> in the current scope
method not found in Result<StorageService, &str>
in line: let Json(database) = storage.restore(KEY); i used 0.18 version of Yew.

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realrork •

In Yew 0.18 restore method is static with 2 arguments, so code should be now:

fn create(_: Self::Properties, link: ComponentLink<Self>) -> Self {
        let storage = StorageService::new(Area::Local).expect("Error");
        let Json(database) = StorageService::restore(&storage, KEY);
        let database = database.unwrap_or_else(|_| Database::new());
        App {
            link,
            storage,
            database,
            temp_task: Task::new(),
        }
    }
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Felix Terkhorn •

This is really helpful, thanks