Tracking issue for creating BTree{Map,Set} with a B

[alexcrichton]

This is a tracking issue for the unstable btree_b feature in the standard library.

cc @gankro, perhaps you can fill in the details here?

[Gankra]

It's a cool idea but it's never carried its weight in practice. I had a PR
that removed it but it got closed for other reasons.
On Aug 12, 2015 10:20 PM, "Alex Crichton" notifications@github.com wrote:

This is a tracking issue for the unstable btree_b feature in the standard
library.

cc @gankro https://github.com/Gankro, perhaps you can fill in the
details here?

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#27795.

[bluss]

Don't forget runtime ::with_b kind of conflicts with type-level "b" configuration

[alexcrichton]

This feature is now entering its final comment period for deprecation

[arthurprs]

I think this shouldn't go stable, this is definitely something that would be much better at the type level.