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AK: Define our own concept of "trivially serializable"

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While at it, rename the `read_trivial_value` and `write_trivial_value`
functions to `read_value` and `write_value` respectively, since we'll
add compatibility for non-trivial types down the line.
This commit is contained in:
Tim Schumacher 2023-01-14 21:13:29 +01:00 • committed by Tim Flynn
parent 6777cb0975
commit d1711f1cef
5 changed files with 23 additions and 14 deletions
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8
Userland/Libraries/LibCore/Stream.h
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@ -109,8 +109,8 @@ public:
}
template<typename T>
requires(IsTriviallyDestructible<T>)
ErrorOr<T> read_trivial_value()
requires(Traits<T>::is_trivially_serializable())
ErrorOr<T> read_value()
{
alignas(T) u8 buffer[sizeof(T)] = {};
TRY(read_entire_buffer({ &buffer, sizeof(buffer) }));
@ -118,8 +118,8 @@ public:
}
template<typename T>
requires(IsTriviallyDestructible<T>)
ErrorOr<void> write_trivial_value(T const& value)
requires(Traits<T>::is_trivially_serializable())
ErrorOr<void> write_value(T const& value)
{
return write_entire_buffer({ &value, sizeof(value) });
}