Step-by-Step: Set Up a Rust 1.85 Web Server with Actix 5.0 and PostgreSQL 17 This guide walks you through building a production-ready web server using Rust 1.85, the Actix 5.0 web framework, and PostgreSQL 17 as your database. We’ll cover project initialization, database integration, API endpoint creation, and testing. Prerequisites Ensure you have the following installed before starting: Rust 1.85 (install via rustup , then run rustup install 1.85.0 && rustup default 1.85.0 ) PostgreSQL 17 (follow official installation instructions for your OS) Cargo (comes with Rust) psql (PostgreSQL CLI, included with PostgreSQL 17) Step 1: Set Up PostgreSQL 17 Database First, create a dedicated database and user for your project: sudo - u postgres psql CREATE DATABASE rust_actix_db ; CREATE USER rust_user WITH PASSWORD 'secure_password_here' ; GRANT ALL PRIVILEGES ON DATABASE rust_actix_db TO rust_user ; \ q Enter fullscreen mode Exit fullscreen mode Note: Replace secure_password_here with a strong password of…