racer
Code completion for Rust
RACER = Rust Auto-Complete-er. A utility intended to provide Rust code completion for editors and IDEs. Maybe one day the 'er' bit will be exploring + refactoring or something.
There is no official package available for openSUSE Leap 15.5Distributions
SUSE SLE-15-SP1
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The following distributions are not officially supported. Use these packages at your own risk.