Initial commit

README.md

+# Duniter Core
+
+[![pipeline status](https://git.duniter.org/duniter/duniter-core/badges/master/pipeline.svg)](https://git.duniter.org/libs/dubp-rs-libs/-/commits/master)
+[![dependency status](https://deps.rs/repo/github/duniter/duniter-core/status.svg)](https://deps.rs/repo/github/duniter/duniter-core)
+
+Set of Rust libraries that implement the core Duniter processing and expose everything needed by Duniter modules.
+
+This repository includes (non-hexaustive list):
+
+- The configuration of a Duniter node (conf)
+- The definition of the Duniter databases
+- The block indexing code (dbs-write-ops)
+- Distance rule checking (dubp-wot)
+- Business processing for mempool inserts (mempool)
+- The interface that modules must implement (module)
+
+## Duniter modules
+
+The main Duniter modules are in the `duniter/modules' subgroup of [duniter gitlab](https://git.duniter.org/duniter/modules). Some modules may be located elsewhere, if their creator or maintainer has decided so.
+
+To implement your own module, you just need to define a Rust type that implements the `DuniterModule` trait.