Struct MemoizedFunction 

pub struct MemoizedFunction<Args, Result> { /* private fields */ }

Creates a memoized function that returns cached values while refreshing in parallel. This implements a write-through cache pattern:

• If cache is fresh, return immediately
• If cache is stale, return the stale value but refresh it in the background
• If no cache exists, block and compute the value

Implementations

impl<Args, Result> MemoizedFunction<Args, Result>

where Args: Clone + Debug + Hash + Eq + Send + 'static, Result: Clone + Send + 'static,

pub fn new( f: impl Fn(Args) -> Result + Send + Sync + 'static, cache_lifetime_ms: u64, ) -> Self

pub fn call(&self, args: Args) -> Result

pub fn clear(&self)