Core traits, built-in strategies, and in-memory stores for the loadwise load balancing engine.

This crate is protocol-agnostic — it answers one question: "given these nodes and their current state, which one should handle the next request?"

Quick start

# extern crate loadwise_core as loadwise;
use loadwise::{Strategy, strategy::RoundRobin, SelectionContext};

let strategy = RoundRobin::new();
let backends = ["10.0.0.1:8080", "10.0.0.2:8080", "10.0.0.3:8080"];
let ctx = SelectionContext::default();

let idx = strategy.select(&backends, &ctx).unwrap();
println!("route to {}", backends[idx]);