diff options
Diffstat (limited to 'src/libexpr/primops/flakeref.cc')
| -rw-r--r-- | src/libexpr/primops/flakeref.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/libexpr/primops/flakeref.cc b/src/libexpr/primops/flakeref.cc index 97f31377a..b91bbee2a 100644 --- a/src/libexpr/primops/flakeref.cc +++ b/src/libexpr/primops/flakeref.cc @@ -142,6 +142,12 @@ std::string FlakeRef::to_string() const return string; } +std::ostream & operator << (std::ostream & str, const FlakeRef & flakeRef) +{ + str << flakeRef.to_string(); + return str; +} + bool FlakeRef::isImmutable() const { return (bool) rev; |