Need help with hashmap via signal

[katopz]

I stuck here for 2 days so it's about time to ask before giving up

refer to
https://github.com/gist-rs/katana/blob/2d29125d3425fe8d0b086461d7b84f486450f265/web/src/main.rs#L140-L142

Everything work fine but if I uncomment those 3 lines.

                                                // onclick: move |_| {
                                                //     kana_focus_state.set(kana.romaji.clone());
                                                // },

I will get an error

`kana_hashmap` does not live long enough

from my understand kana_hashmap will drop and won't work after onclick in next state so compiler yelling at me.
I try create child component, pass signals as props, etc but nothing work.
I assume that HashMap and the pattern I used are the bad guy here but before I give up I think I have to ask for help first.

Any hint is welcome, nothing serious tho; I just try to have fun coding there (but stuck 😅).
Thanks in advance

[ealmloff]

You need to clone kana.romaji before moving it into the closure. or clone maybe_kana:

onclick: {
    // Clone
    let romaji = kana.romaji.clone();
    // Then move the clone into the closure
    move || {kana_focus_state.set(romaji);}
}

[katopz]

Ohhh after fighting with last boss

move occurs because romaji has type std::string::String, which does not implement the Copy trait`.

Now I'm making working! Yeahh! So fun 🤩

onclick: {
    let romaji = kana.romaji.clone();
    move |_| {kana_focus_state.set(romaji.to_string());}
},

Many thanks! Will blog soon.