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Matthew Piziak
Matthew Piziak
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Display function signaturesdocumentation in RacerCompany results

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Matthew Piziak
Matthew Piziak
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  • 33
  • 80

Display function signatures in Racer

The GitHub page for emacs-racer shows function signatures in company completion results.

https://github.com/racer-rust/emacs-racer/raw/master/images/racer_completion.png

My results display "Function" and nothing beyond.

enter image description here

I've searched through customize-group company and can't find any variables that seem to be relevant. How can I achieve the advertised behavior?

I do not believe the problem is with the racer command itself. It works as expected when invoked from the command line, and eldoc-mode displays correct signatures.