Module icu_provider::dynutil

Utilities for using trait objects with DataPayload.

Macros

• impl_casting_upcast
  Implements UpcastDataPayload from several data markers to a single data marker that all share the same DynamicDataMarker::DataStruct.
• impl_dynamic_data_provider
  Implements DynamicDataProvider for a marker type S on a type that already implements DynamicDataProvider or DataProvider for one or more M, where M is a concrete type that is convertible to S via UpcastDataPayload.
• impl_iterable_dynamic_data_provider

Traits

• UpcastDataPayload
  Trait to allow conversion from DataPayload<T> to DataPayload<S>.