// fromScope gets the input version, desired output version, and desired Scheme
// from a conversion.Scope.
func (self *Scheme) fromScope(s conversion.Scope) (inVersion, outVersion string, scheme *Scheme) {
scheme = self
inVersion = s.Meta().SrcVersion
outVersion = s.Meta().DestVersion
return inVersion, outVersion, scheme
}
// fromScope gets the input version, desired output version, and desired Scheme
// from a conversion.Scope.
func fromScope(s conversion.Scope) (inVersion, outVersion string, scheme *Scheme) {
scheme = DefaultScheme
inVersion = s.Meta().SrcVersion
outVersion = s.Meta().DestVersion
return inVersion, outVersion, scheme
}