Function regorust::regoNodeJSONSize
source ยท pub unsafe extern "C" fn regoNodeJSONSize(
node: *mut regoNode,
) -> regoSize
Expand description
Returns the number of bytes needed to store a 0-terminated string representing the JSON representation of the node.
The value returned by this function can be used to allocate a buffer to pass to regoNodeJSON.
@param node The node. @return The number of bytes needed to store the JSON representation.