Adapt to new redismodule-rs API (#14)

set version to 0.4.3

upgrade bindgen to 0.5.4 and redismodule-rs to 0.9.2 (#11)

* upgrade bindgen to 0.5.4 and redismodule-rs to 0.9.2
* set bindgen size_t_is_usize

update redismodule-rs version

Merge branch 'master' of github.com:RediSearch/redisearch-api-rs

update redismodule-rs version and bump version

upgrade redis-module

Update Cargo.toml (#8)

fix binding for publish

Support RediSearch field types