permoot 0.2.1

General-purpose no_std permutation library
Documentation 
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use rustc_version::{version_meta, Channel};

fn main() {
	let channel = match version_meta().unwrap().channel {
		Channel::Stable => "stable",
		Channel::Beta => "beta",
		Channel::Nightly => "nightly",
		Channel::Dev => "dev",
	};
	println!("cargo:rustc-cfg=rustc_channel={:?}", channel);
}