Embedded Rust on ESP32: compatibility issue with esp_idf_hal and embedded_hal?

• book

  7 158 7.6 JavaScript

  The Rust on ESP Book (by esp-rs)

  

I'm not new to microcontrollers or Rust, but I am new to trying Rust on an ESP32. I have followed the Rust on ESP book, and I have everything compiling and flashing fine, at least with a very basic "Hello, World!" printed to the serial console.

• esp-idf-template

  14 353 8.6 CMake

  A "Hello, world!" template of a Rust binary crate for the ESP-IDF framework. (by esp-rs)

  

fn main() -> anyhow::Result<()> { // It is necessary to call this function once. Otherwise some patches to the runtime // implemented by esp-idf-sys might not link properly. See https://github.com/esp-rs/esp-idf-template/issues/71 esp_idf_sys::link_patches(); println!("Hello, world!");

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