:man_page: bson_new_from_json

bson_new_from_json()
====================

Synopsis
--------

.. code-block:: c

  bson_t *
  bson_new_from_json (const uint8_t *data, ssize_t len, bson_error_t *error);

Parameters
----------

* ``data``: A UTF-8 encoded string containing valid JSON.
* ``len``: The length of ``data`` in bytes excluding a trailing ``\0`` or -1 to determine the length with ``strlen()``.
* ``error``: An optional location for a :symbol:`bson_error_t`.

Description
-----------

The ``bson_new_from_json()`` function allocates and initialize a new :symbol:`bson_t` by parsing the JSON found in ``data``. Only a single JSON object may exist in ``data`` or an error will be set and NULL returned.

Errors
------

Errors are propagated via the ``error`` parameter.

Returns
-------

A newly allocated :symbol:`bson_t` if successful, otherwise NULL and ``error`` is set.

.. only:: html

  .. taglist:: See Also:
    :tags: create-bson json