24 lines
932 B
Rust
24 lines
932 B
Rust
// Copyright 2019 The Fuchsia Authors
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//
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// Licensed under a BSD-style license <LICENSE-BSD>, Apache License, Version 2.0
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// <LICENSE-APACHE or https://www.apache.org/licenses/LICENSE-2.0>, or the MIT
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// license <LICENSE-MIT or https://opensource.org/licenses/MIT>, at your option.
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// This file may not be copied, modified, or distributed except according to
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// those terms.
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use zerocopy::{AsBytes, FromBytes, FromZeroes, KnownLayout, Unaligned};
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// These derives do not result in E0446 as of Rust 1.59.0, because of
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// https://github.com/rust-lang/rust/pull/90586.
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//
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// This change eliminates one of the major downsides of emitting `where`
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// bounds for field types (i.e., the emission of E0446 for private field
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// types).
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#[derive(KnownLayout, AsBytes, FromZeroes, FromBytes, Unaligned)]
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#[repr(C)]
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pub struct Public(Private);
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#[derive(KnownLayout, AsBytes, FromZeroes, FromBytes, Unaligned)]
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#[repr(C)]
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struct Private(());
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