Function sycamore_reactive::create_selector_with

pub fn create_selector_with<'a, U: 'a>(
    cx: Scope<'a>,
    f: impl FnMut() -> U + 'a,
    eq_f: impl Fn(&U, &U) -> bool + 'a
) -> &'a ReadSignal<U>

Creates a memoized value from some signals. Unlike create_memo, this function will not notify dependents of a change if the output is the same.

It takes a comparison function to compare the old and new value, which returns true if they are the same and false otherwise.

To use the type’s PartialEq implementation instead of a custom function, use create_selector.