Provided by: libmongoc-doc_1.27.5-1_all 

SYNOPSIS
void mongoc_optional_copy (const mongoc_optional_t *source, mongoc_optional_t *copy); Creates a deep copy of source into copy.
PARAMETERS
• source: A mongoc_optional_t. • copy: An empty mongoc_optional_t. Values will be overwritten.
AUTHOR
MongoDB, Inc
COPYRIGHT
2017-present, MongoDB, Inc 1.27.5 Aug 06, 2024 MONGOC_OPTIONAL_COPY(3)