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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-12 05:43:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-06-12 05:43:14 +0000 |
commit | 8dd16259287f58f9273002717ec4d27e97127719 (patch) | |
tree | 3863e62a53829a84037444beab3abd4ed9dfc7d0 /third_party/rust/zerocopy-derive/tests/enum_as_bytes.rs | |
parent | Releasing progress-linux version 126.0.1-1~progress7.99u1. (diff) | |
download | firefox-8dd16259287f58f9273002717ec4d27e97127719.tar.xz firefox-8dd16259287f58f9273002717ec4d27e97127719.zip |
Merging upstream version 127.0.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'third_party/rust/zerocopy-derive/tests/enum_as_bytes.rs')
-rw-r--r-- | third_party/rust/zerocopy-derive/tests/enum_as_bytes.rs | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/third_party/rust/zerocopy-derive/tests/enum_as_bytes.rs b/third_party/rust/zerocopy-derive/tests/enum_as_bytes.rs new file mode 100644 index 0000000000..e305bc4cea --- /dev/null +++ b/third_party/rust/zerocopy-derive/tests/enum_as_bytes.rs @@ -0,0 +1,101 @@ +// 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)] + +use {static_assertions::assert_impl_all, zerocopy::AsBytes}; + +// An enum is `AsBytes` if if has a defined repr. + +#[derive(AsBytes)] +#[repr(C)] +enum C { + A, +} + +assert_impl_all!(C: AsBytes); + +#[derive(AsBytes)] +#[repr(u8)] +enum U8 { + A, +} + +assert_impl_all!(U8: AsBytes); + +#[derive(AsBytes)] +#[repr(u16)] +enum U16 { + A, +} + +assert_impl_all!(U16: AsBytes); + +#[derive(AsBytes)] +#[repr(u32)] +enum U32 { + A, +} + +assert_impl_all!(U32: AsBytes); + +#[derive(AsBytes)] +#[repr(u64)] +enum U64 { + A, +} + +assert_impl_all!(U64: AsBytes); + +#[derive(AsBytes)] +#[repr(usize)] +enum Usize { + A, +} + +assert_impl_all!(Usize: AsBytes); + +#[derive(AsBytes)] +#[repr(i8)] +enum I8 { + A, +} + +assert_impl_all!(I8: AsBytes); + +#[derive(AsBytes)] +#[repr(i16)] +enum I16 { + A, +} + +assert_impl_all!(I16: AsBytes); + +#[derive(AsBytes)] +#[repr(i32)] +enum I32 { + A, +} + +assert_impl_all!(I32: AsBytes); + +#[derive(AsBytes)] +#[repr(i64)] +enum I64 { + A, +} + +assert_impl_all!(I64: AsBytes); + +#[derive(AsBytes)] +#[repr(isize)] +enum Isize { + A, +} + +assert_impl_all!(Isize: AsBytes); |