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Everywhere: Convert ByteBuffer factory methods from Optional -> ErrorOr
Apologies for the enormous commit, but I don't see a way to split this up nicely. In the vast majority of cases it's a simple change. A few extra places can use TRY instead of manual error checking though. :^)
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parent
140f1d9e55
commit
45cf40653a
79 changed files with 202 additions and 274 deletions
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@ -49,7 +49,7 @@ ByteBuffer IODevice::read(size_t max_size)
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auto size = min(max_size, m_buffered_data.size());
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auto buffer_result = ByteBuffer::create_uninitialized(size);
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if (!buffer_result.has_value()) {
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if (buffer_result.is_error()) {
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dbgln("IODevice::read: Not enough memory to allocate a buffer of {} bytes", size);
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return {};
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}
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@ -149,7 +149,7 @@ ByteBuffer IODevice::read_all()
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}
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auto result = ByteBuffer::copy(data);
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if (result.has_value())
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if (!result.is_error())
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return result.release_value();
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set_error(ENOMEM);
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@ -174,7 +174,7 @@ String IODevice::read_line(size_t max_size)
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return line;
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}
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auto line_result = ByteBuffer::create_uninitialized(max_size + 1);
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if (!line_result.has_value()) {
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if (line_result.is_error()) {
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dbgln("IODevice::read_line: Not enough memory to allocate a buffer of {} bytes", max_size + 1);
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return {};
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}
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@ -202,7 +202,7 @@ bool IODevice::populate_read_buffer(size_t size) const
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return false;
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auto buffer_result = ByteBuffer::create_uninitialized(size);
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if (!buffer_result.has_value()) {
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if (buffer_result.is_error()) {
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dbgln("IODevice::populate_read_buffer: Not enough memory to allocate a buffer of {} bytes", size);
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return {};
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}
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