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FoldFn

Trait FoldFn 

Source
pub trait FoldFn<R: Rt, E: UserEvent>:
    Debug
    + Send
    + Sync
    + 'static {
    type Collection: MapCollection;

    const NAME: &str;
    const TYP: LazyLock<FnType>;
}

Required Associated Constants§

Required Associated Types§

Dyn Compatibility§

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety".

Implementors§