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use get::Get;
macro_rules! testcase {
($test:literal) => {
concat!("tests/trybuild/", $test)
};
}
#[derive(Get)]
pub struct CatStruct<'a, T> {
name: &'a str,
age: u64,
owner: T,
}
#[derive(Get)]
pub struct CatTupleStruct<'a, T>(
#[get(method = "name")] &'a str,
#[get(method = "age")] u64,
#[get(method = "owner")] T,
);
#[test]
fn cat_struct() {
let cat = CatStruct {
name: "cat",
age: 1,
owner: (),
};
assert_eq!(*cat.name(), "cat");
assert_eq!(*cat.age(), 1);
assert!(matches!(cat.owner(), ()));
}
#[test]
fn cat_tuple_struct() {
let cat = CatTupleStruct("cat", 1, ());
assert_eq!(*cat.name(), "cat");
assert_eq!(*cat.age(), 1);
assert!(matches!(cat.owner(), ()));
}
#[test]
fn trybuild() {
let tests = trybuild::TestCases::new();
tests.compile_fail(testcase!("unit-struct.rs"));
tests.compile_fail(testcase!("tuple-struct-without-attribute.rs"));
}
|
