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Merge pull request #569 from betrusted-io/more-warnings #2

Merge pull request #569 from betrusted-io/more-warnings

Merge pull request #569 from betrusted-io/more-warnings #2

# From https://github.com/samblenny/autofmt-demo/blob/main/.github/workflows/trailing_whitespace_check.yml
name: trailing_whitespace_check
on: push
jobs:
trailing_whitespace_check:
runs-on: ubuntu-latest
steps:
- name: Check out branch source
uses: actions/checkout@v4
- name: Check .rs files for trailing whitespace
run: >
find . -name '*.rs' -print0
| xargs -0 grep -c --with-filename -P '[ \t]$'
| grep -v ':0$'
| perl -e 'while(<>){print;$n+=1};if($n>0){exit 1;};print "PASS\n";'