NAME

       bson_append_value - bson_append_value()

SYNOPSIS

          #define BSON_APPEND_VALUE(b, key, val) \
             bson_append_value (b, key, (int) strlen (key), (val))

          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().

       • value: A bson_value_t.

DESCRIPTION

       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.

RETURNS

       Returns true if the  operation  was  applied  successfully.  The  function  will  fail  if
       appending the value grows bson larger than INT32_MAX.

AUTHOR

       MongoDB, Inc

COPYRIGHT

       2017-present, MongoDB, Inc