Type Alias OptionalQName 

type OptionalQName<'i, Impl> = Option<(QNamePrefix<Impl>, Option<CowRcStr<'i>>)>;

Aliased Type

enum OptionalQName<'i, Impl> {
    None,
    Some((QNamePrefix<Impl>, Option<CowRcStr<'i>>)),
}

Variants

None

No value.

Some((QNamePrefix<Impl>, Option<CowRcStr<'i>>))

Some value of type T.