Addition of use std::result::Result::Ok;

[Hecatron]

Not quite sure how this has been missed unless it's something weird unique to a windows setup for rust.
But I had to add the following lines for this to build
As per #25

[ivmarkov]

The build of your PR does not pass because of formatting issues (placement of your import is not where it should be).

Anyway, the problem is indeed in latest Rust nightly and not the ldproxy / embuild code. Seems, latest nightly has forgotten, that std::result::Result::Ok is part of the Rust prelude, and as such should not need an import statement.

Shall we fix this? As inconvenient as it is (all ESP-IDF Rust CI pipelines are currently broken!), I suggest we wait for the next nightly. This is such a big issue, that I don't think it will be left open until tomorrow's nightly.

[Hecatron]

Ah ok, thanks for the info
I thought something didn't feel quite right, I'll close this down in that case.

Although I should mention that I was using rust stable to build embuild at the time
I've tried with both stable and nightly with the same results which is odd since this isn't something building against the esp target.