Merge pull request #622 from orium/add-archery

Add archery

README.md

@@ -151,7 +151,7 @@ See also [Rust — Production](https://www.rust-lang.org/production)(organizatio
 
 * [indradb/indradb](https://github.com/indradb/indradb) — Rust based graph database [<img src="https://api.travis-ci.org/indradb/indradb.svg?branch=master">](https://travis-ci.org/indradb/indradb)
 * [Mentat](https://mozilla.github.io/mentat/) — Project Mentat is a persistent, embedded knowledge base. It draws heavily on DataScript and Datomic. Mentat is intended to be a flexible relational (not key-value, not document-oriented) store that makes it easy to describe, grow, and reuse your domain schema.
-* [Noria](https://github.com/mit-pdos/noria) - Dynamically changing, partially-stateful data-flow for web application backends [<img src="https://travis-ci.org/mit-pdos/noria.svg?branch=master">](https://travis-ci.org/mit-pdos/noria)
+* [Noria](https://github.com/mit-pdos/noria) - Dynamically changing, partially-stateful data-flow for web application backends [<img src="https://api.travis-ci.org/mit-pdos/noria.svg?branch=master">](https://travis-ci.org/mit-pdos/noria)
 * [PumpkinDB](https://github.com/PumpkinDB/PumpkinDB) — an event sourcing database engine [<img src="https://api.travis-ci.org/PumpkinDB/PumpkinDB.svg?branch=master">](https://travis-ci.org/PumpkinDB/PumpkinDB)
 * [seppo0010/rsedis](https://github.com/seppo0010/rsedis) — a Redis reimplementation in Rust [<img src="https://api.travis-ci.org/seppo0010/rsedis.svg?branch=master">](https://travis-ci.org/seppo0010/rsedis)
 * [ParityDB](https://github.com/paritytech/paritydb) — Fast and reliable database, optimised for read operation
@@ -630,6 +630,7 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
 
 * [aymanmadkour/glock](https://github.com/aymanmadkour/glock) – Granular locking crate for Rust. [<img src="https://api.travis-ci.org/aymanmadkour/glock.svg?branch=master">](https://travis-ci.org/aymanmadkour/glock)
 * [crossbeam-rs/crossbeam](https://github.com/crossbeam-rs/crossbeam) – Support for parallelism and low-level concurrency in Rust [<img src="https://api.travis-ci.org/crossbeam-rs/crossbeam.svg?branch=master">](https://travis-ci.org/crossbeam-rs/crossbeam)
+* [orium/archery](https://github.com/orium/archery) [[archery](https://crates.io/crates/archery)] — Library to abstract from `Rc`/`Arc` pointer types. [<img src="https://api.travis-ci.org/orium/archery.svg?branch=master">](https://travis-ci.org/orium/archery)
 * [pop-os/bus-writer](https://github.com/pop-os/bus-writer) — Generic single-reader, multi-writer
 * [Rayon](https://github.com/rayon-rs/rayon) – A data parallelism library for Rust [<img src="https://api.travis-ci.org/rayon-rs/rayon.svg?branch=master">](https://travis-ci.org/rayon-rs/rayon)
 * [rustcc/coroutine-rs](https://github.com/rustcc/coroutine-rs) – Coroutine Library in Rust [<img src="https://img.shields.io/travis/rustcc/coroutine-rs.svg">](https://travis-ci.org/rustcc/coroutine-rs)
@@ -768,6 +769,7 @@ See also [About Rust’s Machine Learning Community](https://medium.com/@autumn_
 
 * [sfackler/r2d2](https://github.com/sfackler/r2d2) — generic connection pool [<img src="https://api.travis-ci.org/sfackler/r2d2.svg?branch=master">](https://travis-ci.org/sfackler/r2d2)
 * NoSQL [[nosql](https://crates.io/keywords/nosql)]
+
   * [ArangoDB](https://www.arangodb.com)
      * [Rincon](https://github.com/innoave/rincon) - An ArangoDB (NoSQL and Graph store) driver for Rust
   * [Cassandra](http://cassandra.apache.org) [[cassandra](https://crates.io/keywords/cassandra), [cql](https://crates.io/keywords/cql)]