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Tracking issue for {HashMap, BTreeMap}::get_key_value stabilization #49347

Diggsey opened this Issue Mar 24, 2018 · 2 comments


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Diggsey commented Mar 24, 2018

Implemented in #49346

@bluss bluss referenced this issue Mar 25, 2018


Full Consistency With HashMap #19

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bluss commented Apr 28, 2018

Can we add a mutable equivalent? Like fn get_key_value_mut<Q>(&mut self, &Q) -> Option<(&K, &mut V)>, or has that already been discussed?


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Diggsey commented Apr 28, 2018

@bluss it was discussed a little here: #46992 (comment)

It was just less clear cut what the API should look like.

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