Trait FnMemo

pub trait FnMemo<Arg, Output> {
    // Required methods
    fn call(&self, arg: Arg) -> Output;
    fn clear_cache(&self);
}

The memoized function.

Required Methods

fn call(&self, arg: Arg) -> Output

Calls the function. If the result of arg is already cached, it will return the cached result, otherwise, it calculates the result and adds it to the cache.

fn clear_cache(&self)

Clears the cache.

Implementors

impl<C: Cache, F: RecurFn<C::Arg, C::Output>> FnMemo<<C as Cache>::Arg, <C as Cache>::Output> for fn_memo::sync::Memo<C, F>

where C::Arg: Clone, C::Output: Clone,

impl<C: Cache, F: RecurFn<C::Arg, C::Output>> FnMemo<<C as Cache>::Arg, <C as Cache>::Output> for fn_memo::unsync::Memo<C, F>

where C::Arg: Clone, C::Output: Clone,