Update README.md

add lldap

README.md

@@ -333,6 +333,7 @@ See also [A comparison of operating systems written in Rust](https://github.com/
 * [espanso](https://github.com/espanso/espanso) — A cross-platform Text Expander written in Rust[![CI](https://github.com/espanso/espanso/actions/workflows/ci.yml/badge.svg?branch=dev&event=push)](https://github.com/espanso/espanso/actions/workflows/ci.yml)
 * [eureka](https://crates.io/crates/eureka) — A CLI tool to input and store your ideas without leaving the terminal
 * [illacloud/illa](https://github.com/illacloud/illa) [[ILLA Cloud](https://www.illacloud.com/)] - Low-code internal tool builder written with Rust.
+* [LLDAP](https://github.com/lldap/lldap) - Simplified LDAP interface for authentication.
 * [pier-cli/pier](https://github.com/pier-cli/pier) — A central repository to manage (add, search metadata, etc.) all your one-liners, scripts, tools, and CLIs
 
 ### Routing protocols