# Generate initial exclusion list
#find . -name '*.rs' -type f |sort >rustfmt_excluded_files
+# The +rustversion syntax only works with rustup-installed rust toolchains,
+# not with any distro-provided ones. Thus, we check for a rustup install and
+# only pass +1.63.0 if we find one.
+VERS=""
+[ "$(which rustup)" != "" ] && VERS="+1.63.0"
+
# Run fmt
TMP_FILE=$(mktemp)
find . -name '*.rs' -type f |sort >$TMP_FILE
for file in $(comm -23 $TMP_FILE rustfmt_excluded_files); do
echo "Checking formatting of $file"
- rustfmt +1.63.0 --check $file
+ rustfmt $VERS --check $file
done