Struct sodium_rust::Router

pub struct Router<A, K> { /* private fields */ }

Create a new Router that routes event items of type A to zero or more Streams of type K according to a given selector function.

Implementations

impl<A, K> Router<A, K>

pub fn new(
    sodium_ctx: &SodiumCtx,
    in_stream: &Stream<A>,
    selector: impl Fn(&A) -> Vec<K> + Send + Sync + 'static
) -> Router<A, K>where
    A: Clone + Send + 'static,
    K: Send + Sync + Eq + Hash + 'static,

Create a new Router from the given input stream and selector function.

pub fn filter_matches(&self, k: &K) -> Stream<A>where
    A: Clone + Send + 'static,
    K: Clone + Send + Sync + Eq + Hash + 'static,

Create a Stream that is subscribed to event values that the selector function routes to the given K value.