pub trait FoldOps {
fn new_id(&self, id: NodeId) -> NodeId { ... }
fn new_def_id(&self, def_id: DefId) -> DefId { ... }
fn new_span(&self, span: Span) -> Span { ... }
}
fn new_id(&self, id: NodeId) -> NodeIdfn new_def_id(&self, def_id: DefId) -> DefIdfn new_span(&self, span: Span) -> Span
Prefix searches with a type followed by a colon (e.g.
fn:) to restrict the search to a given type.
Accepted types are: fn, mod,
struct, enum,
trait, typedef (or
tdef).