bson_string_truncate (3) Linux Manual Page
NAME
bson_string_truncate() – Truncates the string so that it is len bytes in length. This must be smaller or equal to the current length of the string.
SYNOPSIS
void
bson_string_truncate (bson_string_t *string,
uint32_t len);
PARAMETERS
string- A
bson_string_t\&.
len- The new length of the string, excluding the trailing
