Function create_selector_with
pub fn create_selector_with<T>(
f: impl FnMut() -> T + 'static,
eq: impl FnMut(&T, &T) -> bool + 'static,
) -> ReadSignal<T>
Expand description
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
.