Fix clippy lint warnings

Change-Id: I6bfbbb2a9f164105dcedd2c2ac53093211c35137
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/qg/+/126918
Reviewed-by: Erik Gilling <konkers@google.com>
Pigweed-Auto-Submit: Alexei Frolov <frolv@google.com>
Commit-Queue: Auto-Submit <auto-submit@pigweed.google.com.iam.gserviceaccount.com>
2 files changed
tree: 4f9ca5cdff7c3b3d98085f9da562dfc5cb18292c
  1. examples/
  2. qg/
  3. qg-cli/
  4. tools/
  5. .gitignore
  6. Cargo.toml
  7. rustfmt.toml