tauri-plugin-store: how do I get() inside with_store() on the rust side?

[odd snow]

Hi,

I'm trying to implement a persistent storage for app data and I've found tauri-plugin-store.
To share data storage between JS and Rust there's a shared 'store' which on the rust side is accessible with the function with_store().

I can't figure out how to retrieve and use a value from the store.

Right now, I'm trying something like what is attached as a screenshot.

The output of dbg!() is
[src/main.rs:235] k = ""23""

but I want just the value '23'

I have two questions

1. My process of getting the value from the store feels wrong in some way. I can't find any documentation on how to use get() inside with_store() and my solution with and_then() including Some() and ok_or() just feels wrong.
2. Even if my solution to extract a value of some key is appropriate, how do I convert it to just '23'?

[tropic atlas]

Replace and_then with map (which will also result in the removal of the Some wrapping the value).

Is the value in your store 23 a number or "23" a string?

[timid warren]

assuming you actually want a string and not a number, then json.to_string() is wrong. You're looking for as_str() instead. See
https://docs.rs/serde_json/latest/serde_json/enum.Value.html#impl-Display-for-Value (to_string)
vs
https://docs.rs/serde_json/latest/serde_json/enum.Value.html#method.as_str (as_str)

[odd snow]

Thanks guys! This helped me 🙂