protohackers/problem_04/README.md

Usage

Star the server

$ cargo run --bin server

or with logs:

$ RUST_LOG=info cargo run --bin server

Test with the client

$ cargo run --bin client 127.0.0.1:1222 "foo=bar"

Example output

$ cargo run --bin client 127.0.0.1:1222 "foo=bar"
    Finished dev [unoptimized + debuginfo] target(s) in 0.02s
     Running `target/debug/client '127.0.0.1:1222' foo=bar`
Insert request sent. No response expected.

$ cargo run --bin client 127.0.0.1:1222 "foo"
    Finished dev [unoptimized + debuginfo] target(s) in 0.02s
     Running `target/debug/client '127.0.0.1:1222' foo`
Received response: foo=bar