Other Classes

Represents a built-in or custom attribute name supported by LDUser.

This abstraction helps to distinguish attribute names from other String values.

For a more complete description of user attributes and how they can be referenced in feature flag rules, see the reference guides Setting user attributes and Targeting users.

Use LDApplicationInfo to define application metadata.

These properties are optional and informational. They may be used in LaunchDarkly analytics or other product features, but they do not affect feature flag evaluations.

Contains methods for building a single kind LDContext with a specified key, defaulting to kind “user”.

You may use these methods to set additional attributes and/or change the kind before calling LDContextBuilder.build(). If you do not change any values, the defaults for the LDContext are that its kind is “user”, its key is set to whatever value you passed to LDContextBuilder.init(key:), its anonymous attribute is false, and it has no values for any other attributes.

To define a multi-context, see 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 LDContextBuilder instead.

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 together.

An NSObject which mimics Swift’s Result type, specifically for the LDContext type.

Undocumented