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Guarantee that pointers to NSObjects can be encoded #2

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SSheldon opened this issue May 16, 2015 · 1 comment · Fixed by madsmtm/objc2#14
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Guarantee that pointers to NSObjects can be encoded #2

SSheldon opened this issue May 16, 2015 · 1 comment · Fixed by madsmtm/objc2#14

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@SSheldon
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The EncodePtr trait used to exist for this, but it was removed in SSheldon/rust-objc#13.

This can be expressed with where clauses (where *mut Self: Encode, for <'a> &'a Self: Encode) but those bounds aren't propagated. This is blocked on rust-lang/rust#20671.
@SSheldon
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This will be helpful in verifying message arguments when SSheldon/rust-objc#10 is completed.

@SSheldon SSheldon mentioned this issue Jul 29, 2018
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Add RefEncode, and make Encode bounds required madsmtm/objc2
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@SSheldon