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Add qsizetype to cxx-qt crate #882

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ahayzen-kdab opened this issue Mar 4, 2024 · 0 comments · May be fixed by #904
Open
15 tasks

Add qsizetype to cxx-qt crate #882

ahayzen-kdab opened this issue Mar 4, 2024 · 0 comments · May be fixed by #904
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ahayzen-kdab commented Mar 4, 2024 •
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This means that when wrapping APIs we don't need to cast the type in C++.

Then once conditional code is working correctly #765 this could mean that cxx-qt-lib can remove a load of C++ code where it's just casting between isize and qsizetype or int depending on Qt 5 or Qt 6.

Consider which of these types from <QtGlobal> could be useful, eg qint64 could remove a lot of static_cast in C++, probably remove the need for C++ trampolines so that there are direct CXX bindings and just have a into/from on the Rust side? (either in a Rust side wrapper or just accept Into in methods not sure what happens with returns though?)

Already map to std numerics

  • qint8
  • qint16
  • qint32
  • quint8
  • quint16
  • quint32

Most useful types

  • qint64
  • qintptr
  • qsizetype
  • quint64
  • quintptr
  • qreal

Probably useful types?

  • qlonglong
  • qptrdiff
  • qulonglong
@ahayzen-kdab ahayzen-kdab added the ⬆️ feature New feature or request label Mar 4, 2024
@ahayzen-kdab ahayzen-kdab self-assigned this Mar 28, 2024
ahayzen-kdab added a commit to ahayzen-kdab/cxx-qt that referenced this issue Mar 28, 2024
@ahayzen-kdab
WIP: qtypes: add support for Qt alias types that don't match
440f45b 
Some times don't match the Rust types so add these missing types.

Closes KDAB#882
@ahayzen-kdab ahayzen-kdab linked a pull request Mar 28, 2024 that will close this issue
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ahayzen-kdab added a commit to ahayzen-kdab/cxx-qt that referenced this issue Apr 16, 2024
@ahayzen-kdab
WIP: qtypes: add support for Qt alias types that don't match
14edd53 
Some times don't match the Rust types so add these missing types.

Closes KDAB#882
@ahayzen-kdab ahayzen-kdab mentioned this issue Aug 15, 2024
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ahayzen-kdab added a commit to ahayzen-kdab/cxx-qt that referenced this issue Sep 5, 2024
@ahayzen-kdab
WIP: qtypes: add support for Qt alias types that don't match
85961d1 
Some times don't match the Rust types so add these missing types.

Closes KDAB#882
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WIP: qtypes: add support for Qt alias types that don't match ahayzen-kdab/cxx-qt
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