dioxus_keys

Trait DataKey

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pub trait DataKey {
    type Value: Clone + 'static;

    // Required methods
    async fn init();
    async fn on_change();
    async fn on_drop();
    fn try_read() -> Option<impl Deref<Target = Self::Value>>;
    fn try_peek() -> Option<impl Deref<Target = Self::Value>>;
    fn try_write() -> Option<impl DerefMut<Target = Self::Value>>;

    // Provided methods
    fn read() -> impl Deref<Target = Self::Value> { ... }
    fn peek() -> impl Deref<Target = Self::Value> { ... }
    fn write() -> impl DerefMut<Target = Self::Value> { ... }
}

Required Associated Types§

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type Value: Clone + 'static

Required Methods§

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async fn init()

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async fn on_change()

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async fn on_drop()

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fn try_read() -> Option<impl Deref<Target = Self::Value>>

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fn try_peek() -> Option<impl Deref<Target = Self::Value>>

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fn try_write() -> Option<impl DerefMut<Target = Self::Value>>

Provided Methods§

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fn read() -> impl Deref<Target = Self::Value>

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fn peek() -> impl Deref<Target = Self::Value>

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fn write() -> impl DerefMut<Target = Self::Value>

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementors§