pq_sys/
lib.rs

1#[cfg(any(feature = "bundled", feature = "bundled_without_openssl"))]
2extern crate pq_src;
3
4#[allow(non_camel_case_types, non_upper_case_globals, non_snake_case)]
5mod bindings {
6    include!(concat!(env!("OUT_DIR"), "/bindings.rs"));
7}
8
9pub use bindings::*;
10
11#[test]
12fn check_generated_bindings_match() {
13    let libpq_include_path = concat!(
14        env!("CARGO_MANIFEST_DIR"),
15        "/pq-src/source/src/interfaces/libpq/"
16    );
17    let postgres_include_path = concat!(env!("CARGO_MANIFEST_DIR"), "/pq-src/source/src/include");
18    let additional_includes_path =
19        concat!(env!("CARGO_MANIFEST_DIR"), "/pq-src/additional_include/");
20
21    let builder = include!("make_bindings.rs").clang_args([
22        "-I",
23        libpq_include_path,
24        "-I",
25        postgres_include_path,
26        "-I",
27        additional_includes_path,
28    ]);
29
30    let generated_bindings = builder.generate().expect("Unable to generate bindings");
31
32    let mut out = Vec::<u8>::new();
33    generated_bindings.write(Box::new(&mut out)).unwrap();
34    let generated_bindings = String::from_utf8(out).unwrap();
35
36    let bundled_bindings =
37        std::fs::read_to_string(String::from(env!("OUT_DIR")) + "/bindings.rs").unwrap();
38    similar_asserts::assert_eq!(generated_bindings, bundled_bindings,)
39}