ipzone

Ipzone provides a simple and powerful IP architecture to Rust.

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ipzone = "0.1.0"

Examples

use ipzone::prelude::*;

const LOCAL: Localhost<3> = Localhost([6004, 7040, 8080]);

// Localhost has implemented ToSocketAddrs trait so
// can server.bind(LOCAL);

// From environment variables
let local = Localhost([6004, 7040, port::from_env!("PORT")]);
// unwrap_or(8080) version is port::from_env!("PORT", 8080)

// From json files (features = "json")
// -- ../ports.json --
// [ 1234, 5678, 9101, 4321 ]
let local = Localhost(port::from_json!("../ports.json"; 4));
// can truncate it, port::from_json("../ports.json"; 2) = [ 1234, 5678 ]

// Concatenating
let ports: [u16; 4] = port::concatn!(
        [
            [1234, port::from_env!("PORT")]
            port::from_json!("../ports.json"; 2)
        ]
    );

let local = Localhost(ports);