Node.setValue

Sets a scalar value inside the given node.

The contents of the given gobject.value.Value are copied into the json.node.Node.

The following gobject.value.Value types have a direct mapping to JSON types:

• G_TYPE_INT64
• G_TYPE_DOUBLE
• G_TYPE_BOOLEAN
• G_TYPE_STRING

JSON-GLib will also automatically promote the following gobject.value.Value types:

• G_TYPE_INT to G_TYPE_INT64
• G_TYPE_FLOAT to G_TYPE_DOUBLE

It is an error to call this on an immutable node, or on a node which is not a value node.