RDF.XSD.UnsignedInt.cast

You're seeing just the function cast, go back to RDF.XSD.UnsignedInt module for more information.

Specs

Casts a datatype literal of one type into a datatype literal of another type.

Returns nil when the given arguments are not castable into this datatype or when the given argument is an invalid literal.

Implementations define the casting for a given value with the RDF.Literal.Datatype.do_cast/1 callback.