str: Add trim()

1 files changed, 3 insertions, 0 deletions

diff --git a/src/str.hh b/src/str.hh
index 58d5d32..e1ee549 100644
--- a/src/str.hh
+++ b/src/str.hh
@@ -13,6 +13,9 @@ void split(std::string_view str, std::vector<std::string_view>& out,
                                                   char separator = ' ',
                                                   bool keep_empty = false);
 
+[[nodiscard]]
+std::string_view trim(std::string_view str);
+
 }  // namespace str
 
 #endif  // STR_HH