public static T GetOrThrowIfDefault <T>([NotNull, NotNullIfNotNull("source")] this T source, string argName, string?customErrorText = null) where T : struct
{
if (Equals(source, default(T)))
{
throw ExceptionsHelper.ArgumentDefault(argName, customErrorText);
}
return(source);
}
public static TValue GetOrThrowIfDefault <TValue>([NotNull, NotNullIfNotNull("source")] this IDictionary <string, object> source, string argName, string?customErrorText = null) where TValue : struct
{
var value = (TValue?)source.GetValueOrDefault(argName);
if (value is null || Equals(value, default(TValue)))
{
throw ExceptionsHelper.ArgumentDefault(argName, customErrorText);
}
return((TValue)value);
}
