Enum Printer 

pub enum Printer<'a> {
    Standard(Standard<Escaped<&'a mut Buffer>>),
    Summary(Summary<Escaped<&'a mut Buffer>>),
    Json(JSON<Escaped<&'a mut Buffer>>),
}

One archive’s printer, in whichever mode the run asked for.

An enum rather than a trait object because the three printers’ sinks are unrelated concrete types with different lifetimes, and boxing them would buy nothing: the match arms live in exactly one place, search::search_member.

Variants

Standard(Standard<Escaped<&'a mut Buffer>>)

Summary(Summary<Escaped<&'a mut Buffer>>)

Json(JSON<Escaped<&'a mut Buffer>>)