malstrom 0.1.0

Malstrom is a distributed, stateful stream processing framework written in Rust.
Documentation
//! Combining multiple streams
use malstrom::operators::*;
use malstrom::runtime::SingleThreadRuntime;
use malstrom::sinks::{StatelessSink, StdOutSink};
use malstrom::snapshot::NoPersistence;
use malstrom::sources::{SingleIteratorSource, StatelessSource};
use malstrom::worker::StreamProvider;

fn main() {
    SingleThreadRuntime::builder()
        .persistence(NoPersistence)
        .build(build_dataflow)
        .execute()
        .unwrap()
}

fn build_dataflow(provider: &mut dyn StreamProvider) -> () {
    let [numbers, more_numbers] = provider
        .new_stream()
        .source(
            "iter-source",
            StatelessSource::new(SingleIteratorSource::new(0..=100)),
        )
        .const_cloned("clone-values");

    numbers.sink("numbers-sink", StatelessSink::new(StdOutSink));
    more_numbers.sink("more-numbers-sink", StatelessSink::new(StdOutSink));
}