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0 pointssecondcoming1y ago0 comments

Technically, you're not supposed to add your own specialisations to the `std` namespace

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3 comments · 1 top-level

pmalynin1y ago· 2 in thread

In general this isn’t true (i guess it is in this specific context). For example I believe it’s totally expected to specialize std hash

tyleo1y ago

I’ve also done this with hash… though given the footguns scattered about, I wouldn’t be surprised if it broke the spec.

That is a completely intended way to use std::hash, along with a few other functions like std::tuple_size and std::tuple_element.

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