bson_append_null man page

bson_append_null() — The bson_append_null() function shall append a new element to bson of type BSON_TYPE_NULL.

Synopsis

bool
bson_append_null (bson_t     *bson,
                  const char *key,
                  int         key_length);

Parameters

bson
A bson_t
key
An ASCII C string containing the name of the field.
key_length
The length of key in bytes, or ‐1 to determine the length with strlen(3)

Description

The bson_append_null(3) function shall append a new element to bson of type BSON_TYPE_NULL.

Returns

true if the operation was applied successfully, otherwise false and bson should be discarded.

Colophon

This page is part of libbson. Please report any bugs at https://jira.mongodb.org/browse/CDRIVER.

Info

2016‐10‐28 libbson