Bug #1734111: document struct.Struct.size.

diff --git a/Doc/library/struct.rst b/Doc/library/struct.rst
index 2f27d13ca7b7f127066839565c8ced9a8e30bf38..9cf4eb2945a62e692defbc7cc1d01e14aded96d0 100644 (file)
--- a/Doc/library/struct.rst
+++ b/Doc/library/struct.rst
@@ -290,3 +290,8 @@ Compiled Struct objects support the following methods and attributes:
 
    The format string used to construct this Struct object.
 
+.. attribute:: Struct.size
+
+   The calculated size of the struct (and hence of the string) corresponding
+   to :attr:`format`.
+