//go:build !linux && !darwin && !windows package fileops import ( "fmt" "runtime" ) func checkAtomicDirectoryPromotionSupport() error { return fmt.Errorf("%w on %s", ErrAtomicDirectoryPromotionUnsupported, runtime.GOOS) } func renameDirectoryNoReplace(_, _ string) error { return checkAtomicDirectoryPromotionSupport() }