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| author | Michal Rostecki <vadorovsky@gmail.com> | 2022-05-04 14:11:30 +0200 |
|---|---|---|
| committer | Emilio Cobos Álvarez <emilio@crisal.io> | 2022-05-08 00:52:54 +0200 |
| commit | 4b085b45f83f4722b13820d031dd8269812fe48c (patch) | |
| tree | b381f3643c04e14ed7f05842cf59c0943a65c886 /tests | |
| parent | ee6ff69229ee20914fe262d32624f0b01e441e20 (diff) | |
Derive from any other trait only when deriving from Copy
It's impossible to #[derive] from any other trait when not deriving from
Copy when using the newest Rust nightly. Any attempt to do that results
in the following error:
error: `#[derive]` can't be used on a `#[repr(packed)]` struct that does not derive Copy (error E0133)
Fixes: #2083
Signed-off-by: Michal Rostecki <vadorovsky@gmail.com>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/expectations/tests/packed-vtable.rs | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/tests/expectations/tests/packed-vtable.rs b/tests/expectations/tests/packed-vtable.rs index 0069eada..71688151 100644 --- a/tests/expectations/tests/packed-vtable.rs +++ b/tests/expectations/tests/packed-vtable.rs @@ -9,7 +9,6 @@ #[repr(C)] pub struct PackedVtable__bindgen_vtable(::std::os::raw::c_void); #[repr(C, packed)] -#[derive(Debug)] pub struct PackedVtable { pub vtable_: *const PackedVtable__bindgen_vtable, } |