Struct ParamBuilder 

pub struct ParamBuilder {
    pub object_type: ObjectType,
    pub param_id: ParamType,
    pub builder: Box<dyn FnOnce(ObjectBuilder<'_>) -> ObjectBuilder<'_>>,
}

Because param objects are generic and depend on the context in which they are being used, we provide a construct a param object. The provided object and param types are used while creating the message sent to the server, and the builder callback is then called to let the caller set the required fields (which can be as complex as required).

Fields

object_type: ObjectType

The object type for the param being built.

param_id: ParamType

The id of the param being built.

builder: Box<dyn FnOnce(ObjectBuilder<'_>) -> ObjectBuilder<'_>>

A free form Pod builder for the individual object fields.