bson_append_value man page

bson_append_value() — Appends a new field to bson by determining the boxed type in value. This is useful if you want to copy fields between documents but do not know the field type until runtime.

Synopsis

bool
bson_append_value (bson_t             *bson,
                   const char         *key,
                   int                 key_length,
                   const bson_value_t *value);

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)
value
A bson_value_t

Description

Appends a new field to bson by determining the boxed type in value

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