Left Leaning Red Black Tree

This package implements LLRB, Left Leaning Red Black, tree a popular data structured, with following features:

• [x] Self-balancing data structure.
• [x] Optimized for in-memory index.
• [x] Each entry in LLRB instance correspond to a {Key, Value} pair.
• [x] Parametrised over Key type and Value type.
• [x] CRUD operations, via create(), set(), get(), delete() API.
• [x] Read optimized.
• [x] Full table scan, to iterate over all entries.
• [x] Range scan, to iterate between a low and high.
• [x] Reverse iteration.

Note that this implementation of LLRB do not provide durability gaurantee and not thread safe.

Licensing

Default license for llrb-index is AGPL-3.0 license. For re-licensing this source, you can either contact the author(s) directly or post your request here #1.

Compatibility policy

llrb-index shall officially support the latest version of rust stable compiler and nightly builds.

Useful links

Refer to this Wikipedia link for more information on LLRB algorithm.