internal sealed override JsonConverter <TTarget> CreateCastingConverter <TTarget>()
{
if (this is JsonConverter <TTarget> conv)
{
return(conv);
}
JsonSerializerOptions.CheckConverterNullabilityIsSameAsPropertyType(this, typeof(TTarget));
// Avoid layering casting converters by consulting any source converters directly.
return
(SourceConverterForCastingConverter?.CreateCastingConverter <TTarget>()
?? new CastingConverter <TTarget, T>(this));
}
internal sealed override JsonConverter <TTarget> CreateCastingConverter <TTarget>()
{
JsonSerializerOptions.CheckConverterNullabilityIsSameAsPropertyType(this, typeof(TTarget));
return(new CastingConverter <TTarget, T>(this));
}