Provided by: libmongoc-doc_1.9.2+dfsg-1build1_all 

NAME
mongoc_matcher_new - mongoc_matcher_new()
SYNOPSIS
mongoc_matcher_t *
mongoc_matcher_new (const bson_t *query, bson_error_t *error);
Create a new mongoc_matcher_t using the query specification provided.
DEPRECATED
WARNING:
mongoc_matcher_t is deprecated and will be removed in version 2.0.
PARAMETERS
• query: A bson_t.
• error: An optional location for a bson_error_t or NULL.
ERRORS
Errors are propagated via the error parameter.
RETURNS
A newly allocated mongoc_matcher_t that should be freed with mongoc_matcher_destroy() when no longer in
use. Upon failure, NULL is returned and error is set. This could happen if query contains an invalid
query specification.
AUTHOR
MongoDB, Inc
COPYRIGHT
2018, MongoDB, Inc
1.9.3-dev Feb 05, 2018 MONGOC_MATCHER_NEW(3)