#[cfg(feature = "serde_codegen")]
fn main() {
extern crate serde_codegen;
use std::env;
use std::path::Path;
let out_dir = env::var_os("OUT_DIR").unwrap();
let src = Path::new("src/tests/serde_types.in.rs");
let dst = Path::new(&out_dir).join("serde_types.rs");
serde_codegen::expand(&src, &dst).unwrap();
}
#[cfg(not(feature = "serde_codegen"))]
fn main() {
// do nothing
}