the trie should allow other fixed-size integer types as keys

[thestinger]

This would be really annoying to do before trait inheritance actually works enough to define BoundedInteger inheriting from everything necessary, and defining static methods for the number of bits/bytes.

[emberian]

Visiting for triage; still relevant.

[emberian]

Don't see why it's backwards compatible; renominating for "feature complete"

[graydon]

Could represent API breakage but only if we consider trie to be part of the stable API. Plausible that we put it in unstable -- it's only really in libstd in order to help with the GC. Marking as just a bug.

[graydon]

just a bug, removing milestone/nomination.

[sanxiyn]

Triage. Do we have enough trait inheritance working now?

[Gankra]

TrieMap is no longer in std