Provided by: libbson-doc_1.9.2-1_all 

NAME
bson_iter_symbol - bson_iter_symbol()
SYNOPSIS
const char *
bson_iter_symbol (const bson_iter_t *iter, uint32_t *length);
PARAMETERS
• iter: A bson_iter_t.
• length: A uint32_t.
DESCRIPTION
The symbol element type is DEPRECATED in the bson specification at http://bsonspec.org.
The bson_iter_symbol() function shall return the contents of a BSON_TYPE_SYMBOL element.
If non-NULL, length will be set to the length of the resulting string.
RETURNS
The symbol and length is set.
AUTHOR
MongoDB, Inc
COPYRIGHT
2018, MongoDB, Inc
1.9.2 Jan 12, 2018 BSON_ITER_SYMBOL(3)