Provided by: libmongoc-doc_1.9.2+dfsg-1build1_all 
NAME
mongoc_read_prefs_is_valid - mongoc_read_prefs_is_valid()
SYNOPSIS
bool
mongoc_read_prefs_is_valid (const mongoc_read_prefs_t *read_prefs);
PARAMETERS
• read_prefs: A mongoc_read_prefs_t.
DESCRIPTION
Performs a consistency check of read_prefs to ensure it makes sense and can be satisfied.
This only performs local consistency checks.
RETURNS
Returns true if the read pref is valid.
AUTHOR
MongoDB, Inc
COPYRIGHT
2018, MongoDB, Inc