Hi cool library. I'm wondering if there is any interest in making the core of this crate no_std?
This would make it usable on places where std is not available or undesired.
There seem to be some forks who have done this one way or the other: https://github.com/0xMiden/miette/tree/no-std which is forked from https://github.com/bitwalker/miette/tree/no-std.

It would be quite nice if this work could somehow be integrated into the original library!

Some notes: doing this will bump the msrv to 1.81.0 since the Error trait is only available on a stable toolchain since then: source.