SYNOPSIS
const char *
bson_iter_regex (const bson_iter_t *iter,
const char **options);
PARAMETERS
- iter
- A bson_iter_t \&.
- options
- A (null).
DESCRIPTION
The bson_iter_regex(3) function shall retrieve the contents of a BSON_TYPE_REGEX element currently observed by iter \&.
It is invalid to call this function when not observing an element of type BSON_TYPE_REGEX.
RETURNS
A string containing the regex which should not be modified or freed. options is set to the options provided for the regex.