Bug#945082: ITP: golang-github-tidwall-btree -- B-Tree implementation for Go

[Andreas Henriksson <andreas@fatal.se>]

Package: wnpp
Severity: wishlist
Owner: Andreas Henriksson <andreas@fatal.se>

* Package name    : golang-github-tidwall-btree
  Version         : 0.0~git20191029.400434d-1
  Upstream Author : Josh Baker
* URL             : https://github.com/tidwall/btree
* License         : Apache-2.0
  Programming Lang: Go
  Description     : B-Tree implementation for Go

 This package provides an in-memory B-Tree implementation for Go, useful
 as an ordered, mutable data structure.
 .
 This is a fork of the wonderful google/btree package. It's has all the same
 great features and adds a few more.
 .
  * Descend* functions for iterating backwards.
  * Iteration performance boost.
  * User defined context.
 .
 User defined context is a great new feature that allows for entering
 the same item into multiple B-trees, and each B-tree have a different
 ordering formula.

This is a dependency of garagemq a.k.a. kubemq.io