experimental persistent map data structure

magical a67e1d12db remove shift argument from lookup		2022-01-23 05:37:42 +00:00
inplace.go	implement inplace insertion	2022-01-23 05:33:59 +00:00
inplace_test.go	implement inplace insertion	2022-01-23 05:33:59 +00:00
pmap.go	remove shift argument from lookup	2022-01-23 05:37:42 +00:00
pmap_test.go	use compact node arrays	2022-01-23 03:11:46 +00:00