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Do not ever default impl feature gated trait functions, unless you want very weird stuff to happen.
Reason being is that someone will forget to enable the feature and you use the default impl without noticing.
ggwpez
added
A0-please_review
Pull request needs code review.
B0-silent
Changes should not be mentioned in any release notes
C1-low
PR touches the given topic and has a low impact on builders.
D3-trivial 🧸
PR contains trivial changes in a runtime directory that do not require an audit
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Aug 16, 2022
Actually i dont get what this fixes. if the feature flag is not there, the whole function wont be there? what does it matter if there is a default impl?
Actually i dont get what this fixes. if the feature flag is not there, the whole function wont be there? what does it matter if there is a default impl?
It happens since the feature of the crate which contains the trait is enabled, but the one which should implement is not.
So then it uses the default impl.
It's a consequence of the features being messed up.
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A0-please_reviewPull request needs code review.B0-silentChanges should not be mentioned in any release notesC1-lowPR touches the given topic and has a low impact on builders.D3-trivial 🧸PR contains trivial changes in a runtime directory that do not require an audit
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ggwpez
added
A0-please_review
Do not ever default impl feature gated trait functions, unless you want very weird stuff to happen.
Reason being is that someone will forget to enable the feature and you use the default impl without noticing.
#11976 should fix this permanently.