public struct LDMultiContextBuilder
Contains method for building a multi-context.
Use this type if you need to construct a LDContext that has multiple kind values, each with its
own nested LDContext. To define a single-kind context, use
Obtain an instance of LDMultiContextBuilder by calling
LDMultiContextBuilder.init(); then, call
LDMultiContextBuilder.addContext(_:) to specify the nested LDContext for each kind.
LDMultiContextBuilder setters return a reference the same builder, so they can be chained
Create a new LDMultiContextBuilder with the provided
Adds a nested context for a specific kind to a LDMultiContextBuilder.
It is invalid to add more than one context with the same Kind. This error is detected when you call
public mutating func addContext(_ context: LDContext)
Creates a LDContext from the current properties.
The LDContext is immutable and will not be affected by any subsequent actions on the LDMultiContextBuilder.
It is possible for a LDMultiContextBuilder to represent an invalid state. In those situations, a Result.failure will be returned.
If only one context kind was added to the builder,
buildreturns a single-kind context rather than a multi-context.
public func build() -> Result<LDContext, ContextBuilderError>