1 files changed, 5 insertions, 0 deletions
diff --git a/absl/time/duration.cc b/absl/time/duration.cc
index a3ac61a91894..9a8768113f31 100644
--- a/absl/time/duration.cc
+++ b/absl/time/duration.cc
@@ -906,6 +906,11 @@ bool ParseDuration(const std::string& dur_string, Duration* d) {
   return true;
 }
 
+bool AbslParseFlag(absl::string_view text, Duration* dst, std::string*) {
+  return ParseDuration(std::string(text), dst);
+}
+
+std::string AbslUnparseFlag(Duration d) { return FormatDuration(d); }
 bool ParseFlag(const std::string& text, Duration* dst, std::string* ) {
   return ParseDuration(text, dst);
 }