diff options
Diffstat (limited to 'vendor/zerocopy-derive/tests/enum_from_zeroes.rs')
-rw-r--r-- | vendor/zerocopy-derive/tests/enum_from_zeroes.rs | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/vendor/zerocopy-derive/tests/enum_from_zeroes.rs b/vendor/zerocopy-derive/tests/enum_from_zeroes.rs new file mode 100644 index 000000000..c6bb675f5 --- /dev/null +++ b/vendor/zerocopy-derive/tests/enum_from_zeroes.rs @@ -0,0 +1,35 @@ +// Copyright 2019 The Fuchsia Authors +// +// Licensed under a BSD-style license <LICENSE-BSD>, Apache License, Version 2.0 +// <LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0>, or the MIT +// license <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your option. +// This file may not be copied, modified, or distributed except according to +// those terms. + +#![allow(warnings)] + +mod util; + +use {static_assertions::assert_impl_all, zerocopy::FromZeroes}; + +#[derive(FromZeroes)] +enum Foo { + A, +} + +assert_impl_all!(Foo: FromZeroes); + +#[derive(FromZeroes)] +enum Bar { + A = 0, +} + +assert_impl_all!(Bar: FromZeroes); + +#[derive(FromZeroes)] +enum Baz { + A = 1, + B = 0, +} + +assert_impl_all!(Baz: FromZeroes); |