rsc/ordered

Ordered codes for database keys

indexmap-rs/ordermap

A hash table with strong order and fast iteration; access items by key or sequence index

elliotchance/orderedmap

🔃 An ordered map in Go with amortized O(1) for Set, Get, Delete and Len.

wk8/go-ordered-map

Optimal implementation of ordered maps for Golang - ie maps that remember the order in which keys…

contain-rs/linked-hash-map

A HashMap wrapper that holds key-value pairs in insertion order

google/btree

BTree provides a simple, ordered, in-memory data structure for Go programs.

dbuenzli/hmap

Heterogeneous value maps for OCaml