The changes in this commit were generated by running:
for f in $(find src -name '*.rs'); do sed -Ei 's/use crate::registry::.*;/\0use crate::violations;/g' $f; done
for f in $(find src -name '*.rs'); do sed -Ei 's/CheckKind::([A-Z])/violations::\1/g' $f; done
git checkout src/registry.rs src/lib.rs src/lib_wasm.rs src/violations.rs
cargo +nightly fmt