2da06c1a2a
9771: Give better error message when the rust-analyzer binary path was set in the user's config but the binary is invalid r=matklad a=rylev `@yoshuawuyts` and I ran into an issue where my rust-analyzer binary path was set in my extension config (which I didn't realize), but the path set in the config was invalid (it simply wasn't on my path). Having an error message that hinted that the binary's path was explicitly set in the config would have considerably shortened the debug time. Thanks! Co-authored-by: Ryan Levick <me@ryanlevick.com>
rust-analyzer is a modular compiler frontend for the Rust language. It is a part of a larger rls-2.0 effort to create excellent IDE support for Rust.
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