Method Exists

internal/memory/store.go:261–275

Exists reports whether a memory file exists in the requested scope.

(scope memcontract.Scope, filename string)

// Exists reports whether a memory file exists in the requested scope.
func (s *Store) Exists(scope memcontract.Scope, filename string) (bool, error) {
	path, err := s.pathFor(scope, filename)
	if err != nil {
		return false, err
	}

	if _, err := os.Stat(path); err != nil {
		if errors.Is(err, os.ErrNotExist) {
			return false, nil
		}
		return false, fmt.Errorf("memory: stat %q: %w", path, err)
	}

	return true, nil
}

// Write validates the memory frontmatter and persists the raw file contents atomically.
func (s *Store) Write(scope memcontract.Scope, filename string, content []byte) error {