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Expose filesystem errors on Writer.
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2 changed files with 20 additions and 0 deletions
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@ -26,6 +26,9 @@
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#include "event_m0.hpp"
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#include "file.hpp"
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#include "optional.hpp"
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#include <cstdint>
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#include <cstddef>
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#include <utility>
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@ -33,6 +36,7 @@
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class Writer {
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public:
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virtual bool write(const void* const buffer, const size_t bytes) = 0;
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virtual Optional<std::filesystem::filesystem_error> error() const = 0;
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virtual ~Writer() = default;
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};
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