Quick Network Scanner Library

Rust library for scanning network hosts asynchronously.

Currently only TCP connect scan is supported.

NOTE: in order to properly use the library you may need to increase the maximum allowed open files. E.g.:

ulimit -n 10000

See the library on crates.io.

Usage

Dependencies (Cargo.toml):

[dependencies]
qscan = "0.3.3"
tokio = { version = "1", features = ["rt-multi-thread"] }

and then (src/main.rs):

use qscan::QScanner;
use tokio::runtime::Runtime;

pub fn main() {
    let scanner = QScanner::new("8.8.8.8,127.0.0.1", "53,80,443", 5000, 2000, 1);
    let res = Runtime::new()
        .unwrap()
        .block_on(scanner.scan_tcp_connect(false));

    for sa in &res {
        println!("{}", sa);
    }
}

See also the provided example.