Trait rustc_middle::query::plumbing::sealed::IntoQueryParam
source · pub trait IntoQueryParam<P> {
// Required method
fn into_query_param(self) -> P;
}
Expand description
An analogue of the Into
trait that’s intended only for query parameters.
This exists to allow queries to accept either DefId
or LocalDefId
while requiring that the
user call to_def_id
to convert between them everywhere else.