etl VS Ichor

If you can't use the STL because of exceptions: https://www.etlcpp.com/

You can also use ETL (https://www.etlcpp.com)

Use ETL for embedded standard library functionality: https://www.etlcpp.com/

The best choice here is use embedded Template Library: https://www.etlcpp.com/

If you can't get C++23, expected it's implemented in the ETL (it's also just a really amazing library for this kind of stuff - highly recommend!).

I want to use some of C++ std library classes/functions in my embedded system library project that I'm writing. However as the environment has limited ressources I don't want to have use or expose classes or functions that do the following: * Dynamic memory allocations * RTTI * Runtime exceptions I will be rewriting some basic container and algorithms according to my needs. I know that there are other re writes of STL like ESTL but I don't want to have any external dependencies So my question is can I somehow compile/package a fork of C++ std library that only include embedded systems friendly classes such as: - array - tuple - variant - type_traits Etc This compiled library must be completely standalone. The compiler that I use can support upto C++17 standard.

I will never not recommend the Embedded Template Library

STL containers use dynamic memory allocation which is often a no-no in embedded contexts. there is the ETL https://www.etlcpp.com/ but I haven't used it!

More information on the async I/O can be found in the docs.

Ichor v0.2.0 has been released today: https://github.com/volt-software/Ichor/releases/tag/v0.2.0

supporting `co_await` for handling events as well as providing an example HTTP implementation showcasing `co_await`.

I've been working on and off as time permits on Ichor. It's a c++ middleware designed to take away a couple problems I had with writing large scale applications:

Kind of tooting my own horn here, but I agree with you and have therefore written my own DI-esque library, Ichor. It does support the use-case of resolve-per-graph, but does this through what Ichor calls filters. Essentially, every created dependency can have a custom filter installed that allows run-time control of which requesting entities are requesting it. The repository has some code examples for you to look at. I'm pretty (but not completely) happy with it.

I've been working on bringing C++20 to the soft-realtime domain through Ichor. I've already managed to get dynamic memory allocations to 0 by using memory allocators everywhere.