kossLAN/wry
1
0
Fork 0
forked from wry/wry
Code Pull requests Activity

autocommit 2022-02-27 01:35:49 CET

Browse source
This commit is contained in:
Julian Orth 2022-02-27 01:35:49 +01:00
parent 6e466360a8
commit db88f2db42
26 changed files with 2696 additions and 6 deletions
Download patch file Download diff file Expand all files Collapse all files

30
src/macros.rs
View file

@ -314,3 +314,33 @@ macro_rules! dedicated_add_global {
}
};
}
macro_rules! assert_size_eq {
($t:ty, $u:ty) => {{
struct AssertEqSize<T, U>(std::marker::PhantomData<T>, std::marker::PhantomData<U>);
impl<T, U> AssertEqSize<T, U> {
const VAL: usize = {
if std::mem::size_of::<T>() != std::mem::size_of::<U>() {
panic!("Types have different size");
}
1
};
}
let _ = AssertEqSize::<$t, $u>::VAL;
}};
}
macro_rules! assert_align_eq {
($t:ty, $u:ty) => {{
struct AssertEqAlign<T, U>(std::marker::PhantomData<T>, std::marker::PhantomData<U>);
impl<T, U> AssertEqAlign<T, U> {
const VAL: usize = {
if std::mem::align_of::<T>() != std::mem::align_of::<U>() {
panic!("Types have different alignment");
}
1
};
}
let _ = AssertEqAlign::<$t, $u>::VAL;
}};
}