FileDataParser::read() should return Result<>
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@ -121,7 +121,7 @@ pub mod file {
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pub trait FileDataParser : Sized {
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fn new() -> FileDataParser;
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fn read(&self, string: String) -> FileData;
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fn read(&self, string: String) -> Result<FileData, ParserError>;
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fn write(&self, data: &FileData) -> Result<String, ParserError>;
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}
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