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Add limited implementation inheritance via traits #299

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rust-highfive opened this issue Sep 24, 2014 · 1 comment
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Add limited implementation inheritance via traits #299

rust-highfive opened this issue Sep 24, 2014 · 1 comment
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T-lang Relevant to the language team, which will review and decide on the RFC.

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Issue by brson
Thursday Oct 17, 2013 at 18:48 GMT

For earlier discussion, see rust-lang/rust#9912

This issue was labelled with: A-grammar, A-traits, A-typesystem, B-RFC, P-high in the Rust repository

Not sure if 'implementation inheritance' is the right name for this.

Servo people are complaining a lot about not being able to inherit the memory layout of supertypes, since the DOM is a classic OO hierarchy. Seems like we just have to do it. The basic idea is to let traits specify struct fields.

Needs a complete design, something simple.
@rust-highfive rust-highfive mentioned this issue Sep 24, 2014
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@nrc nrc added the T-lang Relevant to the language team, which will review and decide on the RFC. label Aug 17, 2016
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nrc commented Aug 17, 2016

dup of #349

@nrc nrc closed this as completed Aug 17, 2016
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