cargo-print 0.1.6

A cargo subcommand to print information in a shell-convenient format. 
1
2
3
4
5
6
7
8
9
10

use std::env::var;

fn main() {
	println!("cargo:rerun-if-changed=build.rs");

	write("HOST", &var("HOST").unwrap());
}
fn write(key: &str, value: &str) {
	println!("cargo:rustc-env={}={}", key, value);
}