piston/runtimes/rust.nix

48 lines
1.1 KiB
Nix

{pkgs, piston, ...}:
let
gccPackage = pkgs.gcc; # gcc is required for the linker
pkg = pkgs.rustc;
in piston.mkRuntime {
language = "rust";
version = pkg.version;
aliases = [
"rs"
];
compile = ''
${pkg}/bin/rustc -o binary -C linker=${gccPackage}/bin/gcc $1
chmod +x binary
'';
run = ''
shift
./binary "$@"
'';
tests = [
(piston.mkTest {
files = {
"test.rs" = ''
pub mod helper;
use std::env;
fn main() {
let args: Vec<String> = env::args().collect();
helper::print_something(args[1].to_string());
}
'';
"helper.rs" = ''
pub fn print_something(what: String) -> () {
println!("{}", what);
}
'';
};
args = ["OK"];
stdin = "";
packages = [];
main = "test.rs";
})
];
}