diff options
Diffstat (limited to 'libbutl/sha1.mxx')
-rw-r--r-- | libbutl/sha1.mxx | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/libbutl/sha1.mxx b/libbutl/sha1.mxx index 5259189..7ba3c0a 100644 --- a/libbutl/sha1.mxx +++ b/libbutl/sha1.mxx @@ -77,6 +77,12 @@ LIBBUTL_MODEXPORT namespace butl const char* string () const; + std::string + abbreviated_string (std::size_t n) const + { + return std::string (string (), n < 40 ? n : 40); + } + private: struct context // Note: identical to SHA1_CTX. { |