Rust APIs and abstractions for embedded services

(WiFi, Network, Httpd, Logging, etc.)

The APIs currently have a single implementation for the ESP32[-XX] / ESP-IDF. However, they are portable and should be possible to implement for other boards too.

For more information, check out:

• The Rust on ESP Book
• The esp-idf-svc project
• The esp-idf-template project
• The esp-idf-sys project
• The esp-idf-hal project
• The Rust for Xtensa toolchain
• The Rust-with-STD demo project