39 lines
1.0 KiB
Rust
39 lines
1.0 KiB
Rust
// Copyright 2024 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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// See comment in `include.rs` for why we disable the prelude.
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#![no_implicit_prelude]
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#![allow(warnings)]
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include!("include.rs");
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#[derive(imp::IntoBytes, imp::Immutable, imp::ByteHash)]
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#[repr(C)]
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struct Struct {
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a: u64,
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b: u32,
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c: u32,
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}
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util_assert_impl_all!(Struct: imp::IntoBytes, imp::hash::Hash);
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#[test]
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fn test_hash() {
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use imp::{
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hash::{Hash, Hasher},
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DefaultHasher,
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};
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fn hash(val: impl Hash) -> u64 {
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let mut hasher = DefaultHasher::new();
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val.hash(&mut hasher);
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hasher.finish()
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}
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hash(Struct { a: 10, b: 15, c: 20 });
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hash(&[Struct { a: 10, b: 15, c: 20 }, Struct { a: 5, b: 4, c: 3 }]);
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}
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