rodested commented 3 years ago

Now dinamically tests if the std library can be found (and by this order) in: ~/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/src ~/.rustup/toolchains/stable-x86_64-unknown-linux-gnu/lib/rustlib/src/rust/library and uses the found path for RUST_SRC_PATH. Besides, if no path is found, shows ERROR messages in the messages buffer so that users get a clue of what is happening and how to fix it

Rodested.

Wilfred commented 3 years ago

143 is merged, which fixes the same issue. Thanks for the PR though :)

rodested commented 3 years ago

Hello,

Wilfred, would you consider adding this commit as an improvement to the committed #143 (see above). This commit includes several improvements:

This one works with older and newer versions by checking dinamically the current path for the user
Provides error messages useful for the end user to solve it or to to give additional information if a new issue arises

I'm new merging and adding improvements to Emacs, as I am a recent adopter. I hope to be able to help more in the future :).

Regards,

racer-rust / emacs-racer

Added library as optional path for RUST_SRC_PATH #149

143 is merged, which fixes the same issue. Thanks for the PR though :)