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  1. Qt
  2. QTBUG-127047

QJsonDocument::fromJson() & QCborValue::fromCbor() should have a QIODevice overload

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    • Suggestion
    • Resolution: Unresolved
    • P3: Somewhat important
    • None
    • 6.8
    • Core: Serialization
    • None
    • All

    Description

      `QJsonDocument::fromJson()` requires a `QByteArray` as the data to parse.
      Allowing a `QIODevice` would avoid obliging the caller to read and story a copy of the data.
      Incremental parsing is more memory-efficient.

      Noticed while reviewing the fix for QTBUG-127011.

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          relates to

          Suggestion - Public suggestions QTBUG-129710 Adding QJsonStreamWriter and QJsonStreamReader + Simplifying QCborStreamReader and QCborStreamWriter for QVariant Support

          • P3: Somewhat important - Should be fixed, but doesn't affect the release in any way.
          • Open
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              cnn Qt Core & Network
              Eddy Edward Welbourne
              Vladimir Minenko Vladimir Minenko
              Alex Blasche Alex Blasche
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              Dates

                Created:
                Updated:

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